Agricultural Engineering

Keyword Index

A

ABAQUS Analysis of finite element simulation of driven tire_soil interaction to estimate soil vertical stress [Volume 39, Issue 1, 2016, Pages 113-125]
Abiotic stresses The Effect of Native Salinity-Resistant PGPRs on the Physiological and Biochemical Characteristics of Alfalfa Plants Under Salinity Stress [Volume 46, Issue 1, 2023, Pages 1-20]
Abiotic stresses Isolation of Salt-Tolerant Bacteria from The Rhizosphere of Desert Plants and Their Effects on Maize (Zea mays L.) Growth in a Saline Soil [Volume 48, Issue 2, 2025, Pages 282-267]
Accuracy Weed detection in fields using convolutional neural network based on deep learning [Volume 47, Issue 1, 2024, Pages 129-142]
Acetic acid Influence of Zinc deficiency on root exudation of organic acids in two maize genotypes [Volume 41, Issue 4, 2018, Pages 99-111]
Acid biochar Effect of Application of Acid Modified Biochar on Vegetative Growth and Yield components of Quinoa in a Calcareous soil Affected by Salt [Volume 46, Issue 1, 2023, Pages 43-59]
Activation energy Modeling of some thermal and physical properties of almond kernels under vacuum-infrared dryer with microwave pretreatment [Volume 39, Issue 1, 2016, Pages 21-37]
Activation energy Thermodynamic study of Zn adsorption by kaolinite and sepiolite minerals from aqueous solution [Volume 46, Issue 3, 2023, Pages 231-249]
Adsorption Isotherm The combined effect of sugarcane bagasse biochar and compost on the adsorption and desorption characteristics of phosphorus in calcareous soil. [Volume 46, Issue 1, 2023, Pages 83-100]
Aeolian Soil alteration related to a landscape with alternating aeolian and alluvial sediments in Davaran Region, Rafsanjan [Volume 44, Issue 2, 2021, Pages 227-253]
Aggregate mean weight diameter The Effect of Different Tillage Instruments on Some Soil Physical Characteristics and Soil Translocation [Volume 45, Issue 2, 2022, Pages 137-152]
Aggregate stability Evaluation of different methods of soil structural stability determination for predicting splash erosion [Volume 41, Issue 4, 2018, Pages 1-15]
Aggregate stability Effectiveness of different biochars and Compost on physical and mechanical properties of Saline-Sodic soils [Volume 44, Issue 3, 2021, Pages 295-312]
Agricultural land Assessing the effect of land use and geomorphology on spatial variability of heavy metals and magnetic susceptibility (Case study: Kurdistan province) [Volume 44, Issue 2, 2021, Pages 190-209]
Agricultural Mechanization Analysis of the Impacts of Physical Land Structure on the Mechanization Process and Economic Consequences in Strategic Crop Cultivation [(Articles in Press)]
Agricultural mechanization. Safety assessment Investigation of some ergonomic interventions in date palm crown access operation [Volume 44, Issue 4, 2021, Pages 439-461]
Agricultural Production Regional-scale rice performance simulation using the AquaCrop model in the Sowme’eh Sara region [Volume 48, Issue 3, 2025, Pages 451-433]
Agricultural reservoirs Experimental evaluation of the effect of the installation position of floating photovoltaic panels on reducing evaporation from water resources [Volume 49, Issue 2, 2026, Pages 214-195]
Agricultural residues The effect of biochars prepared from agricultural residues on growth parameters and chlorophyll content of corn (Zea mays) in greenhouse condition [Volume 42, Issue 1, 2019, Pages 13-31]
Agricultural tractors Estimation of Tractor Position and Heading Using Kalman Filter–Based Fusion of IMU, GPS, and Digital Compass Data [Volume 48, Issue 4, 2025, Pages 587-569]
Agriculture Weed detection in fields using convolutional neural network based on deep learning [Volume 47, Issue 1, 2024, Pages 129-142]
Air humidity Investigation of effective factors on water production system using land cooling [Volume 44, Issue 3, 2021, Pages 313-323]
Alluvium Soil alteration related to a landscape with alternating aeolian and alluvial sediments in Davaran Region, Rafsanjan [Volume 44, Issue 2, 2021, Pages 227-253]
Almagra Assessing environmental suitability of Khodaafarin region for sugar beet utilization type using Micro LEIS decision system [Volume 43, Issue 2, 2020, Pages 183-198]
Almond Modeling of some thermal and physical properties of almond kernels under vacuum-infrared dryer with microwave pretreatment [Volume 39, Issue 1, 2016, Pages 21-37]
Amendment materials Investigation of the effect of three amendment materials on total soil organic carbon potential and other soil characteristics and wheat different organ [Volume 43, Issue 2, 2020, Pages 163-182]
Amendments Effects of some organic and inorganic amendments on the bioavailability and distribution of different Fractions of lead and cadmium in a calcareous contaminated soil [Volume 41, Issue 4, 2018, Pages 15-29]
Ammonium Mobility of Different Forms of Nitrogen in Soil Influenced by Different Rates of Urea Fertilizer in Maize Fertigation System in the North of Khuzestan [Volume 34, Issue 2, 2011, Pages 41-53]
Ammonium sulphat Effect of salinity and nitrogen fertilizer sources on nitrogen content and nitrogen uptake pattern in wheat plants [Volume 43, Issue 1, 2020, Pages 15-34]
Anaerobic Digestion Effect of temperature and pH variation on biogas production in anaerobic digestion process of sugarcane vinasse [Volume 44, Issue 1, 2021, Pages 41-57]
Analytical Hierarchy Process Land Suitability Evaluation using Analytical Hierarchy Process Technique in Zarrinshahr and Mobarakeh (Isfahan) [Volume 37, Issue 1, 2014, Pages 77-92]
Analytic Hierarchy Process Planning the optimum placement of Gabions using AHP and NSGA-II algorithm (Case study: Emamzadeh watershed) [Volume 43, Issue 3, 2020, Pages 315-330]
Anbarbo rice cultivar Investigation and Evaluation of Qualitative and Quantitative Parameters in Paddy Conversion Systems in Khuzestan Province [Volume 48, Issue 4, 2025, Pages 545-531]
ANFIS Kinetic Model Simulation of Thin-Layer Drying of Thyme (Thymus vulgaris L.) Using Adaptive Neuro-Fuzzy Inference System (ANFIS) [Volume 36, Issue 2, 2013, Pages 37-48]
ANFIS Economic optimization of sugar beet production with Data Envelopment Analysis and application of Adaptive Neuro-Fuzzy Inference System for modeling benefit-cost index [Volume 46, Issue 4, 2023, Pages 371-389]
Antioxidant The effect of silicon on improving the growth and biochemical characteristics of camelina (Camelina sativa L.) seedlings under saline conditions [Volume 46, Issue 1, 2023, Pages 21-42]
Antioxidant The application of stress modifier nanoparticles on the biochemical characteristics and yield of ajwain (Carum copticum L.) under drought stress [Volume 48, Issue 1, 2025, Pages 112-93]
Antioxidants Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]
Antioxidants Investigation of the effect of vermicompost, biofertilizers and nitrogen on the quantitative and qualitative performance of Dracocephalum moldavica L. under different moisture conditions [Volume 43, Issue 4, 2020, Pages 459-478]
Apple Changes in physiological parameters and the apple stiffness due to the static and dynamic impacts [Volume 41, Issue 3, 2018, Pages 97-112]
Arbuscular mycorrhiza fungi Evaluation of root mycorrhizal colonization and uptake of some microelements by roots of corns treated with some organic compounds and microbial inoculation [Volume 44, Issue 2, 2021, Pages 141-158]
Arbuscular mycorrhizal fungi Effect of Claroideoglomus etunicatum inoculation on nickel phytoremediation and uptake of some micronutrients by maize (Zea mays L.) [Volume 46, Issue 2, 2023, Pages 159-177]
Archimedean copula functions (Frank Feasibility of using Copula function in predicting soil available phosphorus and potassium [Volume 45, Issue 4, 2022, Pages 377-390]
Arduino Board Design, fabrication and evaluation of the tractor's tire pressure control and adjustment system [Volume 42, Issue 3, 2019, Pages 19-31]
Argillic horizon Soil Taxonomy and WRB comparison to classify soils with different climatic conditions in Kerman Province [Volume 43, Issue 4, 2020, Pages 479-493]
Arid region Soil alteration related to a landscape with alternating aeolian and alluvial sediments in Davaran Region, Rafsanjan [Volume 44, Issue 2, 2021, Pages 227-253]
Arid regions Modeling wheat yield using some soil properties at the field scale (Case study: Sistan dam research farm, university of Zabol) [Volume 44, Issue 1, 2021, Pages 81-95]
Arthrobacter Isolation and identification of potassium solubilizing bacteria of the shale stones containing glauconite in Golestan Province and determination of growth promoting properties [Volume 40, Issue 2, 2017, Pages 121-136]
Artificial Intelligence Economic optimization of sugar beet production with Data Envelopment Analysis and application of Adaptive Neuro-Fuzzy Inference System for modeling benefit-cost index [Volume 46, Issue 4, 2023, Pages 371-389]
Artificial Intelligence Detecting the adulteration of Arabica coffee from Robusta using electronic nose and artificial intelligence [Volume 47, Issue 3, 2024, Pages 357-373]
Artificial neural network Pistachio yield prediction using multiple linear regression and artificial neural network (A Case Study: Rafsanjan and Anar regions, Kerman Province) [Volume 40, Issue 2, 2017, Pages 71-87]
Artificial neural network Assessing the capability of the spectrometry method in estimating some properties of salt-affected soils [Volume 41, Issue 3, 2018, Pages 1-16]
Artificial neural network Digital soil mapping of land suitability index of rain-fed wheat (Case study: Ghorveh, Kurdistan Province) [Volume 42, Issue 4, 2019, Pages 75-87]
Artificial neural network Estimation of sugarcane quantitative and qualitative yield using adaptive Neuro-Fuzzy network improved with particle swarm optimization algorithm [Volume 43, Issue 2, 2020, Pages 255-276]
Artificial neural network Simulation of daily suspended sediment of Roud-Zard River using different machine learning techniques [Volume 46, Issue 1, 2023, Pages 101-119]
Artificial neural network Monitoring and classification of crops with satellite remote sensing technology [Volume 47, Issue 3, 2024, Pages 337-356]
Artificial Neural Networks Digital mapping of soil classes using different data mining techniques in Ardakan region, Yazd province [Volume 37, Issue 2, 2014, Pages 101-115]
Ascorbic acid Investigating the use of chitosan on yield and some quality characteristics of tomatoes [Volume 45, Issue 3, 2022, Pages 283-298]
Atomizer boom sprayer Construction and Evaluation of a Boom Atomizer Sprayer to Control of Sunn Pests in Awheat Crop [Volume 34, Issue 1, 2011, Pages 75-86]
Auxiliary data Digital soil mapping of land suitability index of rain-fed wheat (Case study: Ghorveh, Kurdistan Province) [Volume 42, Issue 4, 2019, Pages 75-87]
Available P Effect of spent mushroom compost (SMC) and sugar cane bagasse biochar on availability and fractions of inorganic phosphorus in a calcareous soil [Volume 39, Issue 1, 2016, Pages 127-144]
Available P Long-term effects of phosphorus fertilizer on inorganic phosphorus transformations and availability across soil layers in a calcareous soil under pistachio cultivation [Volume 48, Issue 3, 2025, Pages 431-411]
Available phosphorus Effect of particle size of char produced from cow bone on release kinetics and chemical forms of phosphorus in a calcareous soil [Volume 49, Issue 1, 2026, Pages 61-45]
Available phosphorus Chemical Fractionation of Soil Inorganic Phosphorus as Affected by Biochar and Carbon Black under Different Soil Moisture Regimes [Volume 49, Issue 1, 2026, Pages 128-99]
Available Zn Comparing Zn speciation and fractionation in selected diagnostic horizons from Khuzestan Province [Volume 45, Issue 4, 2022, Pages 357-375]

B

Bacillus The effects of ealotolerant bacteria and biochar on antioxidant enzyme activity in barley under saline stress [Volume 41, Issue 3, 2018, Pages 29-42]
Bacillus The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]
Bacteria absorption index Investigating the adsorption and filtration indices of bacterial coli transport in the preferential flow system [Volume 42, Issue 1, 2019, Pages 1-12]
Bacterial filtration Investigating the adsorption and filtration indices of bacterial coli transport in the preferential flow system [Volume 42, Issue 1, 2019, Pages 1-12]
Bacterium Effect of arbuscular mycorrhizal fungus and Pseudomonas bacterium on growth characteristics and micro-nutrients uptake of maize under drought stress conditions [Volume 38, Issue 1, 2015, Pages 1-13]
Bacterium Effect of Carbon Black and Zinc-Solubilizing Bacteria on the Chemical Distribution of Zinc in Soil under Salinity Stress [Volume 48, Issue 1, 2025, Pages 73-57]
Bagasse The effects of silicon and some nutrients recovered from plant residues on their concentration in soil [Volume 47, Issue 1, 2024, Pages 75-93]
Bagasse biochar Effect of spent mushroom compost (SMC) and sugar cane bagasse biochar on availability and fractions of inorganic phosphorus in a calcareous soil [Volume 39, Issue 1, 2016, Pages 127-144]
Balanced consumption of fertilizers Evaluating the effect of iron and zinc micronutrient on wheat quantitative and qualitative yield under salinity stress in Khuzestan climate [Volume 44, Issue 4, 2021, Pages 367-381]
Balanced nutrition Effect of different agricultural managements on the reduction of dust damage on wheat yield [Volume 46, Issue 2, 2023, Pages 215-230]
Ball mill Effect of natural zeolite and biochar application in micro and nano sizes on soil cadmium stabilization [Volume 49, Issue 2, 2026, Pages 171-147]
Band collinearity Sensitivity of Machine-Learning Methods and the Spectral-Affinity Structure of Crops in Crop-Pattern Recognition [Volume 49, Issue 3, 2026, Pages 337-317]
Barbari bread The effect of storage time of Barbari bread on the odor characteristic using olfactory machine system [Volume 46, Issue 4, 2023, Pages 429-451]
Barley Effect of Plant Residues on Soil Microbial Parameters and Some Growth Characteristics of Barley at Different Levels of Soil Salinity [Volume 38, Issue 1, 2015, Pages 14-28]
Bean Effect of Trifluralin and Ethalfluralin Herbicides and Tillage Implements on Weeds Control, Seed Yield and Some Agronomic Traits of Bean (Phaseolus Vulgaris L.) [Volume 36, Issue 1, 2013, Pages 87-99]
Bending Shearing, compression and bending properties of sugarcane at different portions [Volume 39, Issue 1, 2016, Pages 67-80]
Bentonite Investigating the application of biochar, bentonite clay and polyvinyl acetate polymer on some mechanical properties of sand deposits [Volume 41, Issue 2, 2018, Pages 83-97]
Bentonite Effect of Bentonite Clay and Slope on Sediment Concentration and Some Hydraulic Characteristics Flow in the Loess Soil [Volume 44, Issue 2, 2021, Pages 159-174]
Bioavailability Effects of some organic and inorganic amendments on the bioavailability and distribution of different Fractions of lead and cadmium in a calcareous contaminated soil [Volume 41, Issue 4, 2018, Pages 15-29]
Biochar Investigating the application of biochar, bentonite clay and polyvinyl acetate polymer on some mechanical properties of sand deposits [Volume 41, Issue 2, 2018, Pages 83-97]
Biochar The effects of ealotolerant bacteria and biochar on antioxidant enzyme activity in barley under saline stress [Volume 41, Issue 3, 2018, Pages 29-42]
Biochar The effect of biochars prepared from agricultural residues on growth parameters and chlorophyll content of corn (Zea mays) in greenhouse condition [Volume 42, Issue 1, 2019, Pages 13-31]
Biochar Effects of layered double hydroxide functionalized biochars and hydrochars on dry matter and N, P and K concentrations of corn [Volume 42, Issue 1, 2019, Pages 127-146]
Biochar Application effect of bagasse biochar and Arbuscular mychorrhizal fungi in commercial propagation of Sansevieria trifaciata variateis [Volume 45, Issue 3, 2022, Pages 225-246]
Biochar Changes in The Hydrocarbon Pollution Rate of Soil Containing Biochar Modifier (Case Study: Soil Around Shiraz Refinery) [Volume 45, Issue 4, 2022, Pages 409-424]
Biochar Improving the nutritional management and yield of Ricinus communis L. using Arbuscular mycorrhizal fungus and organic fertilizers [Volume 47, Issue 4, 2024, Pages 511-531]
Biochar The effect of enriched biochar on the growth and physiological characteristics of forage corn (Zea mays L.) grown in arsenic contaminated soil under deficit irrigation conditions [Volume 48, Issue 1, 2025, Pages 139-113]
Biochar of pistachio waste Effects of pyrolysis temperatures on some properties of Biochar of pistachio waste [Volume 43, Issue 1, 2020, Pages 87-101]
Biodiesel Analyzing the efficiency of biodiesel production through exergy analysis of transesterification [Volume 47, Issue 2, 2024, Pages 259-277]
Biodiesel Optimization of enzymatic transesterification in biodiesel production [Volume 48, Issue 3, 2025, Pages 386-367]
Biodiesel Evaluation of Advanced Pattern Recognition Models in Electronic Nose Signal Processing for Discrimination of Bio-based Fuel Blends (Diesel/Biodiesel/Fusel oil) [Volume 49, Issue 3, 2026, Pages 383-359]
Bioethanol-gasoline blends Evaluating the Effect of Bioethanol–Gasoline Blends on SI Engine Performance [Volume 34, Issue 2, 2011, Pages 97-105]
Bio-fertilizer Investigating the combined application of different levels of triple superphosphate and native phosphate-solubilizing Pseudomonas bacteria on growth indices of maize [Volume 44, Issue 4, 2021, Pages 463-483]
Biofertilizer Study of colonization ability and effect of phosphate solubilizing bacteria isolated from dry-land farming on wheat growth indices under stresses of water deficit and salinity [Volume 42, Issue 4, 2019, Pages 41-53]
Biofertilizer Evaluation of the integrated effect of chemical and bio-organic fertilizers on yield and yield components of rapeseed [Volume 45, Issue 2, 2022, Pages 119-135]
Biofertilizer Isolation of Salt-Tolerant Bacteria from The Rhizosphere of Desert Plants and Their Effects on Maize (Zea mays L.) Growth in a Saline Soil [Volume 48, Issue 2, 2025, Pages 282-267]
Biofuel Life cycle assessment, Ethanol, Sugarcane, Biofuel [Volume 40, Issue 2, 2017, Pages 13-27]
Biogas Static granular bed reactor (SGBR) design in laboratory scale for biogas production [Volume 42, Issue 1, 2019, Pages 95-108]
Biogas The effect of temperature and cow manure on biogas production from sugarcane bagasse [Volume 42, Issue 4, 2019, Pages 107-117]
Biogas Investigating the effect of digester stirring on biogas production from bean skin [Volume 46, Issue 3, 2023, Pages 327-342]
Biogas Evaluation of anaerobic digestion of municipal waste and biogas production efficiency in combination with animal waste [Volume 47, Issue 2, 2024, Pages 143-160]
Biogas Locating a power plant with biogas feed obtained from anaerobic digestion of animal manure (Case study: Southeast of Khuzestan province) [Volume 47, Issue 2, 2024, Pages 239-257]
Biological Crust Penetration Resistance and Micromorphology of Biological Crusts Resulted by Simultaneous Application of Two Cyanobacteria Genes [Volume 36, Issue 2, 2013, Pages 17-35]
Biological Indicators Effect of Some Conservation Practices on Soil Biological Quality Indices in The Chehelchai Region, Golestan province [Volume 41, Issue 1, 2018, Pages 17-28]
Biological weathering Isolation and identification of potassium solubilizing bacteria of the shale stones containing glauconite in Golestan Province and determination of growth promoting properties [Volume 40, Issue 2, 2017, Pages 121-136]
Biological weathering of Biotite Potassium Release from Biotite and Its Biological Weathering as Influenced by Organic Matter Treatments [Volume 34, Issue 1, 2011, Pages 29-42]
Biomass The assessment of the potential of two rangeland plants for absorption and accumulationof lead (Pb) in a contaminated calcareous soil [Volume 42, Issue 2, 2019, Pages 115-130]
Biomass materials Evaluation of Fuel Pellets Made from the Combination of Spruce Sawdust with Corn and Soybean Biomass [Volume 46, Issue 3, 2023, Pages 273-288]
Bio stimulant Investigating the use of chitosan on yield and some quality characteristics of tomatoes [Volume 45, Issue 3, 2022, Pages 283-298]
Biosurfactant Biosurfactant production ability Assay of a bacterium isolated from oil contaminated soil at different media and temperatures [Volume 41, Issue 1, 2018, Pages 57-72]
Boosted Regression Trees Improving the classification of Soil imbalanced data using machine learning algorithms in Some Part of Zanjan provice land [Volume 46, Issue 1, 2023, Pages 61-82]
Boosted Regression Trees Using Ensemble Model Approach for Spatial Modeling of Soil Imbalanced Classes [Volume 46, Issue 3, 2023, Pages 289-308]
Bradford-rective soil glomalin Effect of Claroideoglomus etunicatum inoculation on nickel phytoremediation and uptake of some micronutrients by maize (Zea mays L.) [Volume 46, Issue 2, 2023, Pages 159-177]
Brake booster Fabrication and Evaluation of a force amplifier system for clutch pedal in MF285 Tractor [Volume 42, Issue 4, 2019, Pages 15-24]
Brassica napus Assessment of the Growth of Zea mays, Helianthus annuus, Cannabis sativa and Brassica napus and Metal (Lead, Zinc and Copper) Uptake in Two Mine and Agricultural Soils in Hamedan [Volume 37, Issue 1, 2014, Pages 49-65]
Broadcasting Effects of Tillage, Fertilization and Weed Control Methods on Corn Yield in the Northern Part of Khuzestan [Volume 36, Issue 2, 2013, Pages 1-16]
BSNE sampler Assessment of the BSNE sampler efficiency and the capacity of sediment particles transportability in wind erosion using wind tunnel experiment [Volume 41, Issue 2, 2018, Pages 27-43]
Button edible mushroom powder Optimization of a combination dryer (Vacuum-Infrared) operation in production process of edible button mushroom powder [Volume 43, Issue 2, 2020, Pages 141-161]
Button mushroom Supplementary nutrition and using time effects on quantitative, qualitative and biochemical indicators of button mushroom [Volume 45, Issue 4, 2022, Pages 425-441]

C

Cadmium Effects of some organic and inorganic amendments on the bioavailability and distribution of different Fractions of lead and cadmium in a calcareous contaminated soil [Volume 41, Issue 4, 2018, Pages 15-29]
Cadmium The effect of biochar on relative water content, ion leakage, chlorophyll, phosphorus and rhizosphere soil cadmium availability in two grape varieties in the exposure of cadmium stress [Volume 46, Issue 4, 2023, Pages 391-410]
Cadmium Accumulation Evaluation of Cadmium Uptake by Reddish cv. Sorkhan Plant (Raphanus sativus L.) in Cadmium Contaminated Soils [Volume 37, Issue 1, 2014, Pages 67-75]
Calcareous soil Investigating the combined application of different levels of triple superphosphate and native phosphate-solubilizing Pseudomonas bacteria on growth indices of maize [Volume 44, Issue 4, 2021, Pages 463-483]
Calcareous soil Effects of seed priming with iron (Fe) aminochelates on soil Fe chemical fractions and sunflower Fe nutrition [Volume 48, Issue 4, 2025, Pages 567-547]
Calcareous soil Determination of the Optimal Dilution Ratio of Complete Liquid NPK Fertilizer to Reduce Nitrate Leaching & Improve Phosphorus & Potassium Distribution in Calcareous Loamy Soil Columns under Drip Irrigation Simulation [Volume 48, Issue 4, 2025, Pages 626-611]
Calcareous soil Effect of Iron-Loaded Tea Waste Biochar on DTPA-Extractable Iron in Soil and Iron Concentration in the Aerial Parts of Sorghum (Sorghum bicolor) [Volume 49, Issue 1, 2026, Pages 83-63]
Calcareous soils The effects of oxalic acid on zinc release kinetic from some saline soils of pistachio growing area (Kerman province) [Volume 41, Issue 1, 2018, Pages 45-56]
Calcareous soils Long-term effects of phosphorus fertilizer on inorganic phosphorus transformations and availability across soil layers in a calcareous soil under pistachio cultivation [Volume 48, Issue 3, 2025, Pages 431-411]
Calcic Comparing Zn speciation and fractionation in selected diagnostic horizons from Khuzestan Province [Volume 45, Issue 4, 2022, Pages 357-375]
Calcium Effect of Ca nanoparticles on peach cultivars (Valad Abadi and Alberta) [Volume 43, Issue 1, 2020, Pages 1-14]
Calcium carbonate Effect of particle size of char produced from cow bone on release kinetics and chemical forms of phosphorus in a calcareous soil [Volume 49, Issue 1, 2026, Pages 61-45]
Calibration Estimation of Zn available contents in surface soils of selected area in northern Khuzestan Province employing artificial neural network [Volume 48, Issue 2, 2025, Pages 266-249]
Calibration Regional-scale rice performance simulation using the AquaCrop model in the Sowme’eh Sara region [Volume 48, Issue 3, 2025, Pages 451-433]
Calibration and validation Impact of springs flow on discharge simulation using SWAT model in a highly mountainous and topographic watershed: calibration and validation using PSO algorithm [Volume 39, Issue 1, 2016, Pages 81-92]
Cannabis sativa Assessment of the Growth of Zea mays, Helianthus annuus, Cannabis sativa and Brassica napus and Metal (Lead, Zinc and Copper) Uptake in Two Mine and Agricultural Soils in Hamedan [Volume 37, Issue 1, 2014, Pages 49-65]
Canola-wheat rotation The Effect of Different Tillage Methods on Dryland Wheat Yield of Canola-Wheat Rotation in Khouzestan Province [Volume 34, Issue 1, 2011, Pages 43-55]
Carbohydrate The Effect of Humic Acid and Biochar on the Quantitative, Qualitative, Biochemical and Nutritional Characteristics of Anthurium Plants under Hydroponic Cultivation System [Volume 47, Issue 3, 2024, Pages 323-336]
Carbon availability index Effect of wheat residue enriched with Pleurotus on microbial characteristics of a saline soil [Volume 44, Issue 4, 2021, Pages 415-438]
Carbon black The effect of carbon black and hair waste on heavy metals uptake and some growth parameters of lettuce and spinach irrigated with metal contaminated water [Volume 42, Issue 1, 2019, Pages 61-80]
Carbonization Effects of layered double hydroxide functionalized biochars and hydrochars on dry matter and N, P and K concentrations of corn [Volume 42, Issue 1, 2019, Pages 127-146]
Carbon pools The Effect of Land Use Change on Physical and Chemical Components of Soil Organic Carbon in Loamy Soils of Toshan Watershed, Golestan, Province [Volume 45, Issue 3, 2022, Pages 261-281]
Carbon sequestration Investigation of the effect of three amendment materials on total soil organic carbon potential and other soil characteristics and wheat different organ [Volume 43, Issue 2, 2020, Pages 163-182]
Carotenoid Isolation of Salt-Tolerant Bacteria from The Rhizosphere of Desert Plants and Their Effects on Maize (Zea mays L.) Growth in a Saline Soil [Volume 48, Issue 2, 2025, Pages 282-267]
Catalase The effects of ealotolerant bacteria and biochar on antioxidant enzyme activity in barley under saline stress [Volume 41, Issue 3, 2018, Pages 29-42]
Catalase activity Effect of Carbon Black and Zinc-Solubilizing Bacteria on the Chemical Distribution of Zinc in Soil under Salinity Stress [Volume 48, Issue 1, 2025, Pages 73-57]
Cate Nelson Investigating the response of quinoa (Chenopodium quinoa Willd) to different levels of phosphorus under salinity stress and determining its critical limit in soil and plant [Volume 48, Issue 4, 2025, Pages 530-507]
Cation Exchange Capacity Prediction Cation Exchange Capacity using Different Methods in Soils of Iran [Volume 38, Issue 1, 2015, Pages 59-77]
Cattle manure Evaluation of the nutrient content of soil and wheat grain due to the integrated application of chemical and organic fertilizers [Volume 48, Issue 1, 2025, Pages 15-1]
CCD Investigating the Effective Parameters on the Banana Slices Shrinkage during Drying Using Response Surface Technique [Volume 36, Issue 2, 2013, Pages 81-92]
Cd fractionation The effect of biochar on relative water content, ion leakage, chlorophyll, phosphorus and rhizosphere soil cadmium availability in two grape varieties in the exposure of cadmium stress [Volume 46, Issue 4, 2023, Pages 391-410]
Cellulose Production of Urea Slow-release fertilizer with cellulose from wastes (paper, palm and pistachios) and investigation of their structural, chemical and kinetic properties [Volume 44, Issue 2, 2021, Pages 209-226]
Central Iran Soil Taxonomy and WRB comparison to classify soils with different climatic conditions in Kerman Province [Volume 43, Issue 4, 2020, Pages 479-493]
Cervatana Assessing environmental suitability of Khodaafarin region for sugar beet utilization type using Micro LEIS decision system [Volume 43, Issue 2, 2020, Pages 183-198]
Cesium-137 Cesium-137, Variability, Reference site, Soil properties, Magnetic susceptibility, Fereydan area [Volume 41, Issue 1, 2018, Pages 1-16]
Chemical fertilizer Improving the nutritional management and yield of Ricinus communis L. using Arbuscular mycorrhizal fungus and organic fertilizers [Volume 47, Issue 4, 2024, Pages 511-531]
Chemical forms of iron Response of Spinach plant (spinacia oleracea) to Iron Chemical Forms in Calcareous Soil Treated with Sewage Sludge [Volume 43, Issue 1, 2020, Pages 103-125]
Chemical Fractionation Changes in chemical components and soil organic carbon resistance index as a result of land use change in loess-derived soils of Toshan region, Golestan provinc [Volume 47, Issue 1, 2024, Pages 35-55]
Chemical fractions Effects of some organic and inorganic amendments on the bioavailability and distribution of different Fractions of lead and cadmium in a calcareous contaminated soil [Volume 41, Issue 4, 2018, Pages 15-29]
Chemical Parameters Changes in physiological parameters and the apple stiffness due to the static and dynamic impacts [Volume 41, Issue 3, 2018, Pages 97-112]
Chemical properties Modeling and optimization of button mushroom compressed tablet production equipment [Volume 48, Issue 3, 2025, Pages 366-343]
Chemical speciation Effects of Microplastic Type and Plant Growth-Promoting Rhizobacteria on Nickel and Lead Speciation in Contaminated Calcareous Soil [Volume 49, Issue 2, 2026, Pages 194-173]
Chitosan The effect of chitosan-clay Nano composite, wax coatings and olive oil on some quality properties of sweet lemon during shelf life storage [Volume 43, Issue 3, 2020, Pages 331-348]
Chloride Effect of Plant Roots on Chloride Transport in a Soil under Saturated Condition [Volume 38, Issue 1, 2015, Pages 95-107]
Chlorophyll Effect of Potassium Fertilizer application on Growth, Sodium and Potassium Uptake and some Physiological Characteristics of Pistachio Seedlings under Salinity Stress [Volume 45, Issue 1, 2022, Pages 1-20]
Chlorophyll Effect of co-application of zinc enriched biochar and foliar application of zinc on some physiological traits and the zinc uptake in wheat (Triticum aestivum L.) [Volume 47, Issue 4, 2024, Pages 467-490]
Chlorophyll Isolation of Salt-Tolerant Bacteria from The Rhizosphere of Desert Plants and Their Effects on Maize (Zea mays L.) Growth in a Saline Soil [Volume 48, Issue 2, 2025, Pages 282-267]
Chlorophyll Morphophysiological Responses of Two Strawberry Cultivars, 'Sabrina' and 'Camarosa' (Fragaria × ananassa), to Copper and Zinc Amino Chelates in a Soilless Culture System [Volume 49, Issue 2, 2026, Pages 233-215]
Chlorophyll index The effect of biochars prepared from agricultural residues on growth parameters and chlorophyll content of corn (Zea mays) in greenhouse condition [Volume 42, Issue 1, 2019, Pages 13-31]
Citric acid Influence of Zinc deficiency on root exudation of organic acids in two maize genotypes [Volume 41, Issue 4, 2018, Pages 99-111]
Classification The effect of storage time of Barbari bread on the odor characteristic using olfactory machine system [Volume 46, Issue 4, 2023, Pages 429-451]
Clay Investigating the application of biochar, bentonite clay and polyvinyl acetate polymer on some mechanical properties of sand deposits [Volume 41, Issue 2, 2018, Pages 83-97]
Clay The effect of chitosan-clay Nano composite, wax coatings and olive oil on some quality properties of sweet lemon during shelf life storage [Volume 43, Issue 3, 2020, Pages 331-348]
Clay mineral Comparison of the clay mineralogy of the early Pleistocene paleosols With modern loess-derived soils [Volume 41, Issue 1, 2018, Pages 127-141]
Clay Mineralogy Soil alteration related to a landscape with alternating aeolian and alluvial sediments in Davaran Region, Rafsanjan [Volume 44, Issue 2, 2021, Pages 227-253]
Clayton Feasibility of using Copula function in predicting soil available phosphorus and potassium [Volume 45, Issue 4, 2022, Pages 377-390]
Cleaning machine The investigation and evaluation of three types of wheat cleaning systems in Hamedan [Volume 42, Issue 1, 2019, Pages 33-46]
Cleaning machine Investigation the effect of organic, biological and chemical fertilizers on quantitative and qualitative characteristics of Thymus daenensis Celak [Volume 42, Issue 3, 2019, Pages 79-95]
Clinoptilolite Effect of zeolite and nitrogen on some basic soil properties and wheat yield in potato-wheat rotation [Volume 44, Issue 1, 2021, Pages 97-119]
Clinoptilolite zeolite Impact of zeolite and nitrogen application on nitrogen use efficiency, growth and yield of maize (Zea mays L.) [Volume 45, Issue 4, 2022, Pages 391-408]
Cluster validity index Sensitivity of Machine-Learning Methods and the Spectral-Affinity Structure of Crops in Crop-Pattern Recognition [Volume 49, Issue 3, 2026, Pages 337-317]
Coffee Detecting the adulteration of Arabica coffee from Robusta using electronic nose and artificial intelligence [Volume 47, Issue 3, 2024, Pages 357-373]
Colorimetric Effect of temperature and storage time on mechanical properties and color of sweet and bitter olives [Volume 39, Issue 1, 2016, Pages 1-19]
Color index The micromorphology of forest soils developed on loess along a precipitation gradient in northern Iran [Volume 42, Issue 2, 2019, Pages 1-20]
Community health Evaluating the effect of iron and zinc micronutrient on wheat quantitative and qualitative yield under salinity stress in Khuzestan climate [Volume 44, Issue 4, 2021, Pages 367-381]
Compaction Investigating the relationship between horizontal penetrometer resistance and soil precompression stress [Volume 40, Issue 2, 2017, Pages 153-169]
Complementary irrigation Physiologic and agronomic response of wheat to application of zinc in irrigation with saline water [Volume 41, Issue 1, 2018, Pages 73-88]
Compost Evaluation the Appropriate Levels of Vermicompost and Municipal Solid Waste Compost on Nutrient Uptake and Yield of Canola under Drought Stress Conditions [Volume 34, Issue 2, 2011, Pages 85-96]
Compost The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]
Compost Effect of Enriched Compost with Iron Refuse and Phosphate Soil on Growth Parameters of Tomato [Volume 43, Issue 4, 2020, Pages 549-567]
Compost Effect of compost and biochar of bagasses on zinc uptake and growth indices of Wheat under greenhouse condition [Volume 44, Issue 2, 2021, Pages 255-274]
Compost Evaluation of the integrated effect of chemical and bio-organic fertilizers on yield and yield components of rapeseed [Volume 45, Issue 2, 2022, Pages 119-135]
Compost Using compost and triple superphosphate fertilizer to promote soil microbial and enzymatic properties and maize plant growth in loess soil [Volume 46, Issue 2, 2023, Pages 121-139]
Compressed tablet Modeling and optimization of button mushroom compressed tablet production equipment [Volume 48, Issue 3, 2025, Pages 366-343]
Compression Shearing, compression and bending properties of sugarcane at different portions [Volume 39, Issue 1, 2016, Pages 67-80]
Computational analysis Design, Manufacture, and Evaluation of Blades for a Rotary- Trencher Machine [Volume 47, Issue 4, 2024, Pages 533-549]
Computational fluid dynamics (CFD) Simulation of greenhouse floor heating and investigating the effect of nanofluids in it [Volume 45, Issue 3, 2022, Pages 247-260]
Computer design Design, Manufacturing, and Evaluation of a Manual Paddy Rice Planter Machine for Transplanting Tray [Volume 48, Issue 3, 2025, Pages 486-471]
Concentration Investigating the phosphorus uptake and use efficiency of safflower cultivars in Fars, Isfahan, Kerman and the North of Khuzestan in phosphorus deficiency condition [Volume 48, Issue 3, 2025, Pages 410-387]
Condensation Investigation of effective factors on water production system using land cooling [Volume 44, Issue 3, 2021, Pages 313-323]
Cone index Effect of Sugarcane Harvest Machinery Traffic on Soil Compaction in South West of Khuzestan [Volume 34, Issue 2, 2011, Pages 1-14]
Confusion Matrix Comparison of Different Deep Learning Architectures for Corn Seed Classification [Volume 48, Issue 4, 2025, Pages 609-589]
Conservation Agriculture Investigating the temporal changes in some soil quality properties in different tillage management in agricultural lands of western Golestan province [Volume 48, Issue 1, 2025, Pages 34-17]
Continuous Flow Dryer Comparing the drying of lemon verbena in a continuous flow dryer equipped with a Solar Pre-heating system to the traditional drying [Volume 42, Issue 2, 2019, Pages 67-82]
Continuous method Modeling and optimization of button mushroom compressed tablet production equipment [Volume 48, Issue 3, 2025, Pages 366-343]
Convexity method Determining the Sugar Crystals Size in Massecuite using Image Processing Algorithms [Volume 46, Issue 4, 2023, Pages 411-427]
COP Investigating the effect of pipe length and air speed on the performance indicators of a geothermal system in cooling a sample greenhouse [Volume 46, Issue 4, 2023, Pages 453-466]
Copper Spatial Variation of Available Cu and Mn in Soils of Wheat Farms in North of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 69-80]
Copper Kinetics and isotherms of competitive adsorption of lead and copper using micro- and nanoparticles of palygorskite [Volume 41, Issue 4, 2018, Pages 49-65]
Copper slag Effect of copper slag and organic compounds application on iron availability and growth of Sorghum plant [Volume 41, Issue 2, 2018, Pages 1-25]
Coriander The Interaction Effect of Mycorrhiza (Glomus Intraradices) and Filtercake on Coriander (Coriandrum Sativum L.) Production [Volume 42, Issue 2, 2019, Pages 143-161]
Corn Effects of Tillage, Fertilization and Weed Control Methods on Corn Yield in the Northern Part of Khuzestan [Volume 36, Issue 2, 2013, Pages 1-16]
Corn The Effect of Seed and Soil Inoculation by Plant Growth Promoting Inoculants (Pseudomonas fluorescens) on Yield and Uptake of Some Nutrients in Corn [Volume 37, Issue 1, 2014, Pages 93-107]
Corn Influence of Zinc deficiency on root exudation of organic acids in two maize genotypes [Volume 41, Issue 4, 2018, Pages 99-111]
Corn Effects of layered double hydroxide functionalized biochars and hydrochars on dry matter and N, P and K concentrations of corn [Volume 42, Issue 1, 2019, Pages 127-146]
Corn The effect of magnetic water on the yield of corn and the adsorption of potassium, zinc and iron [Volume 42, Issue 2, 2019, Pages 131-142]
Corn Comparison of Different Deep Learning Architectures for Corn Seed Classification [Volume 48, Issue 4, 2025, Pages 609-589]
Correlation Mapping Soil Surface Salinity using the Landsat ETM+ Digital Data in the South of Ahvaz [Volume 37, Issue 1, 2014, Pages 23-34]
Correlation Geochemistry and Geo-Environmental Parameters of Heavy Metals in Dust with Internal Sources in the Khuzestan Province [Volume 41, Issue 1, 2018, Pages 105-126]
Cost Minimization Model Economic Life Prediction of Two-Wheel Drive Tractor Using Cumulative Cost Model Compared with Cost Minimization Model [Volume 36, Issue 2, 2013, Pages 59-68]
Covariates Evaluation of different feature selection algorithms for improving the spatial prediction of soil classes [Volume 46, Issue 2, 2023, Pages 141-157]
Covariates Incorporation of spatial autocorrelation in soil salinity distribution modeling in Qazvin area [Volume 47, Issue 3, 2024, Pages 411-427]
Cow manure Effect of organic and chemical amendments on some nutrients concentration of soil and pistachio leaf at field condition [Volume 42, Issue 1, 2019, Pages 47-59]
Cow manure The effect of temperature and cow manure on biogas production from sugarcane bagasse [Volume 42, Issue 4, 2019, Pages 107-117]
Cropping Pattern Prioritization of effective factors on determining the appropriate crop cultivation pattern by decision-making methods (case study: Silakhor plain) [Volume 47, Issue 1, 2024, Pages 1-18]
Crop rotation The effects of tillage systems and weed control methods on some physical and chemical properties in corn-wheat crop rotation [Volume 45, Issue 2, 2022, Pages 183-205]
Crop Yield Prediction Diagnosis and estimation of the sugarcane fields yield using support vector machine and random forest algorithm (A case study: Dehkhoda Sugarcane Agro-industry Company) [Volume 48, Issue 2, 2025, Pages 341-315]
Crude oil Investigation of the tolerance to crude oil in the fungal strains isolated from the Maron oilfield of Ahvaz [Volume 47, Issue 2, 2024, Pages 185-200]
Cultivars Investigating the phosphorus uptake and use efficiency of safflower cultivars in Fars, Isfahan, Kerman and the North of Khuzestan in phosphorus deficiency condition [Volume 48, Issue 3, 2025, Pages 410-387]
Cumulative Cost Model Economic Life Prediction of Two-Wheel Drive Tractor Using Cumulative Cost Model Compared with Cost Minimization Model [Volume 36, Issue 2, 2013, Pages 59-68]
Cutting Application effect of bagasse biochar and Arbuscular mychorrhizal fungi in commercial propagation of Sansevieria trifaciata variateis [Volume 45, Issue 3, 2022, Pages 225-246]

D

Data balancing Using Ensemble Model Approach for Spatial Modeling of Soil Imbalanced Classes [Volume 46, Issue 3, 2023, Pages 289-308]
Data Fusion Estimation of Tractor Position and Heading Using Kalman Filter–Based Fusion of IMU, GPS, and Digital Compass Data [Volume 48, Issue 4, 2025, Pages 587-569]
Data Pretreatment Improving the classification of Soil imbalanced data using machine learning algorithms in Some Part of Zanjan provice land [Volume 46, Issue 1, 2023, Pages 61-82]
Date Packaging Workers Ergonomic Evaluation of the Posture of Dates Packinghouse Workers by REBA Method [Volume 37, Issue 1, 2014, Pages 13-22]
Date palm orchard Investigation of some ergonomic interventions in date palm crown access operation [Volume 44, Issue 4, 2021, Pages 439-461]
Dates Grading zahedi dates based on external features using image processing and machine learning methods [Volume 41, Issue 3, 2018, Pages 73-84]
Decision-Making Methods Prioritization of effective factors on determining the appropriate crop cultivation pattern by decision-making methods (case study: Silakhor plain) [Volume 47, Issue 1, 2024, Pages 1-18]
Decision tree Digital mapping of soil classes using different data mining techniques in Ardakan region, Yazd province [Volume 37, Issue 2, 2014, Pages 101-115]
Decision tree Spatial prediction of soil great groups by regression models and decision tree in region, southeastern Iran [Volume 41, Issue 2, 2018, Pages 133-146]
Deficit İrrigation Effect of variable and fixed alternate furrow irrigation on salinity, phosphorous and potassium concentration in soil of sugarcane field [Volume 45, Issue 1, 2022, Pages 97-116]
Deficit İrrigation Estimation yield and water use efficiency of tomato using spectroscopy under deficit irrigation regimes and Silica nanoparticle in greenhouse conditions [Volume 47, Issue 4, 2024, Pages 445-466]
Dehulling Investigating and Modeling the Process of Dehulling Persian Lilac Fruits Using Sodium Hydroxide with Different Concentrations and Temperatures [Volume 34, Issue 1, 2011, Pages 57-64]
Density Evaluation of Fuel Pellets Made from the Combination of Spruce Sawdust with Corn and Soybean Biomass [Volume 46, Issue 3, 2023, Pages 273-288]
Density Investigating factors affecting the density, strength and durability of pellets made from olive processing plant waste [Volume 47, Issue 4, 2024, Pages 551-564]
Design Design, fabrication and testing of a new rototiller suitable for small farms and gardens [Volume 41, Issue 1, 2018, Pages 29-44]
Design Static granular bed reactor (SGBR) design in laboratory scale for biogas production [Volume 42, Issue 1, 2019, Pages 95-108]
Desorption The effects of oxalic acid on zinc release kinetic from some saline soils of pistachio growing area (Kerman province) [Volume 41, Issue 1, 2018, Pages 45-56]
Dicalcium phosphate Effect of particle size of char produced from cow bone on release kinetics and chemical forms of phosphorus in a calcareous soil [Volume 49, Issue 1, 2026, Pages 61-45]
Dickey- Fuller test Forecasting of short-term and mid-term variations of rainfall erosivity index using SARIMA [Volume 45, Issue 1, 2022, Pages 79-95]
Differential Evolution Data-Driven Optimization of a Fuzzy Model for Soil Suitability Evaluation of Grain Maize [Volume 49, Issue 3, 2026, Pages 357-339]
Diffuse reflectance Evaluation of reflectance spectroscopy for assessment of soil carbonates (case study: Juneqan district in Chaharmohal and Bakhtiari Province) [Volume 42, Issue 3, 2019, Pages 113-128]
Digester Investigating the effect of digester stirring on biogas production from bean skin [Volume 46, Issue 3, 2023, Pages 327-342]
Digital aerial images The determination of Nitrogen Content and Chlorophyll of Sugarcane Crop using Regression Modelling from Color Indices of Aerial Digital Images [Volume 42, Issue 2, 2019, Pages 83-98]
Digital compass Estimation of Tractor Position and Heading Using Kalman Filter–Based Fusion of IMU, GPS, and Digital Compass Data [Volume 48, Issue 4, 2025, Pages 587-569]
Digital elevation model (DEM) Modelling of soil aggregate stability as an index of soil erodibility using geomorphometric parameters [Volume 43, Issue 1, 2020, Pages 49-64]
Digital mapping Digital Spatial Prediction of Rainfed Wheat Yield (Case Study: Badr Watershed, Qorveh, Kurdistan Province) [Volume 41, Issue 3, 2018, Pages 113-125]
Digital maps Digital mapping of soil fertility for agricultural service centers of Golestan province using Kriging method [Volume 37, Issue 2, 2014, Pages 87-99]
Digital microscope Determining the Sugar Crystals Size in Massecuite using Image Processing Algorithms [Volume 46, Issue 4, 2023, Pages 411-427]
Digital soil mapping Spatial prediction of soil great groups by regression models and decision tree in region, southeastern Iran [Volume 41, Issue 2, 2018, Pages 133-146]
Digital soil mapping Evaluation of different feature selection algorithms for improving the spatial prediction of soil classes [Volume 46, Issue 2, 2023, Pages 141-157]
Digital soil mapping Digital mapping of soil physical and chemical properties using some machine learning algorithms and environmental variables in the Fereydan region, Isfahan Province [Volume 48, Issue 2, 2025, Pages 229-205]
Discharge Coefficient Determination of Discharge Coefficient in an Orifice Created by Spool and Three Different Poppet Types in the Hydraulic Control Valves [Volume 36, Issue 1, 2013, Pages 35-50]
Discharge simulation Impact of springs flow on discharge simulation using SWAT model in a highly mountainous and topographic watershed: calibration and validation using PSO algorithm [Volume 39, Issue 1, 2016, Pages 81-92]
Discriminant Analysis Digital mapping of soil classes using different data mining techniques in Ardakan region, Yazd province [Volume 37, Issue 2, 2014, Pages 101-115]
Discriminant Analysis Grading zahedi dates based on external features using image processing and machine learning methods [Volume 41, Issue 3, 2018, Pages 73-84]
Dispersion coefficient Effect of Plant Roots on Chloride Transport in a Soil under Saturated Condition [Volume 38, Issue 1, 2015, Pages 95-107]
Dispersive soil Evaluation of the dispersion criteria of loess soils in relation to climate and physicochemical characteristics (case study: Golestan province) [Volume 47, Issue 2, 2024, Pages 217-237]
Diversity index Study of relationship between soil diversity index and soil-landscape evolution in Juneqan plain, Chaharmahal-Va-Bakhtiyari Province [Volume 43, Issue 1, 2020, Pages 65-86]
Dracaena An Investigation into the Effect of Organic and Non-Organic Media in Production of Dracaena marginata Ait. [Volume 36, Issue 1, 2013, Pages 51-65]
Drip Irrigation Determination of the Optimal Dilution Ratio of Complete Liquid NPK Fertilizer to Reduce Nitrate Leaching & Improve Phosphorus & Potassium Distribution in Calcareous Loamy Soil Columns under Drip Irrigation Simulation [Volume 48, Issue 4, 2025, Pages 626-611]
Drought Investigating the effect of using three types of superabsorbent polymers on N.P.K absorption under drought stress conditions. [Volume 45, Issue 2, 2022, Pages 153-166]
Drought stress Effect of different irrigation levels and potash and zinc fertilizers on yield and water use efficiency of wheat in the North of Khuzestan [Volume 39, Issue 1, 2016, Pages 55-66]
Drum Granulation Effect of Compost Fertilizer Granulation Parameters on the Granule Fracture Resistance using Response Surface Methodology [Volume 37, Issue 2, 2014, Pages 47-57]
Dry climate Experimental evaluation of the effect of the installation position of floating photovoltaic panels on reducing evaporation from water resources [Volume 49, Issue 2, 2026, Pages 214-195]
Dryer Investigation and evaluating the performance of Precision dryer with the programmable capability [Volume 41, Issue 3, 2018, Pages 43-54]
Drying Kinetic Model Simulation of Thin-Layer Drying of Thyme (Thymus vulgaris L.) Using Adaptive Neuro-Fuzzy Inference System (ANFIS) [Volume 36, Issue 2, 2013, Pages 37-48]
Drying Optimization of a combination dryer (Vacuum-Infrared) operation in production process of edible button mushroom powder [Volume 43, Issue 2, 2020, Pages 141-161]
Drying Modeling and optimization of button mushroom compressed tablet production equipment [Volume 48, Issue 3, 2025, Pages 366-343]
Drying Use of electronic nose and image processing in drying type detecting of some herbal medicine [Volume 49, Issue 1, 2026, Pages 44-19]
Drying Kinetics Modeling the Thin-Layer Drying of Seedless Grape [Volume 36, Issue 1, 2013, Pages 23-34]
Drying method Comparing the drying of lemon verbena in a continuous flow dryer equipped with a Solar Pre-heating system to the traditional drying [Volume 42, Issue 2, 2019, Pages 67-82]
Drying Rate Modeling the Thin-Layer Drying of Seedless Grape [Volume 36, Issue 1, 2013, Pages 23-34]
Dryland The Effect of Different Tillage Methods on Dryland Wheat Yield of Canola-Wheat Rotation in Khouzestan Province [Volume 34, Issue 1, 2011, Pages 43-55]
Dryland Wheat Enhancing Grain Yield and Water Use Efficiency of Rainfed Wheat through Integrated Supplemental Irrigation and Optimized Nutrient Management (Case Study: Baghmalek County, Khuzestan Province) [Volume 49, Issue 1, 2026, Pages 98-85]
DTPA-extractable Fe Effect of Iron-Loaded Tea Waste Biochar on DTPA-Extractable Iron in Soil and Iron Concentration in the Aerial Parts of Sorghum (Sorghum bicolor) [Volume 49, Issue 1, 2026, Pages 83-63]
Durability Evaluation of Fuel Pellets Made from the Combination of Spruce Sawdust with Corn and Soybean Biomass [Volume 46, Issue 3, 2023, Pages 273-288]
Durability Investigating factors affecting the density, strength and durability of pellets made from olive processing plant waste [Volume 47, Issue 4, 2024, Pages 551-564]
Dust Effect of different agricultural managements on the reduction of dust damage on wheat yield [Volume 46, Issue 2, 2023, Pages 215-230]
Dynamic Impact Changes in physiological parameters and the apple stiffness due to the static and dynamic impacts [Volume 41, Issue 3, 2018, Pages 97-112]

E

Early stopping Sensitivity of Machine-Learning Methods and the Spectral-Affinity Structure of Crops in Crop-Pattern Recognition [Volume 49, Issue 3, 2026, Pages 337-317]
Earth cooling Investigation of effective factors on water production system using land cooling [Volume 44, Issue 3, 2021, Pages 313-323]
E.Coli Study of the effect of high-power ultrasound waves on the survival of two types of bacteria in tomatoe's washing effluent [Volume 47, Issue 1, 2024, Pages 95-109]
Ecological Risk Index Assessment and Indicators of Heavy Metals in Agricultural Topsoil in Regions of Isfahan Province [Volume 49, Issue 3, 2026, Pages 295-279]
Economic Life Economic Life Prediction of Two-Wheel Drive Tractor Using Cumulative Cost Model Compared with Cost Minimization Model [Volume 36, Issue 2, 2013, Pages 59-68]
Economic Performance Analysis of the Impacts of Physical Land Structure on the Mechanization Process and Economic Consequences in Strategic Crop Cultivation [(Articles in Press)]
Economic profitability Comparison of Potassium Sulfate and Potassium Chloride Efficiency in Improving Nutrition and Yield Productivity of Irrigated Wheat with Emphasis on Split Application [Volume 49, Issue 3, 2026, Pages 277-261]
Edible button mushroom Modeling and optimization of button mushroom compressed tablet production equipment [Volume 48, Issue 3, 2025, Pages 366-343]
Effective factors Regression Analysis and Modeling of Failure Rate and its Effective Factors on Tractors in Some Cities of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 49-58]
Effective field capacity Technical and Economic Evaluation of Mechanized Triticale Production as a Second Crop in Paddy Fields of Gilan Province [Volume 48, Issue 3, 2025, Pages 469-453]
Effective moisture diffusivity Modeling of some thermal and physical properties of almond kernels under vacuum-infrared dryer with microwave pretreatment [Volume 39, Issue 1, 2016, Pages 21-37]
Efficiency Economic optimization of sugar beet production with Data Envelopment Analysis and application of Adaptive Neuro-Fuzzy Inference System for modeling benefit-cost index [Volume 46, Issue 4, 2023, Pages 371-389]
Efficiency Investigating the effect of pipe length and air speed on the performance indicators of a geothermal system in cooling a sample greenhouse [Volume 46, Issue 4, 2023, Pages 453-466]
Efficiency ratio Assessment of soil quality indices using multivariate analysis in different land uses (case study: Tootkabon, Guilan province) [Volume 46, Issue 3, 2023, Pages 251-271]
Electrical conductivity Physiologic and agronomic response of wheat to application of zinc in irrigation with saline water [Volume 41, Issue 1, 2018, Pages 73-88]
Electrical conductivity Investigation of the effect of three amendment materials on total soil organic carbon potential and other soil characteristics and wheat different organ [Volume 43, Issue 2, 2020, Pages 163-182]
Electro Coagulation Optimization of Microalgae Harvesting and Separation Process by Electrical Coagulation in Biodiesel Production Cycle Using Response Surface Methodology [Volume 43, Issue 3, 2020, Pages 425-440]
Electro-culture system Design and Construction of Electro-Culture System and Evaluation of its Effect on Grass Seed (Festuca arandinacea) Performance Improvement and Germination Rate [Volume 40, Issue 2, 2017, Pages 1-12]
Electronic Control Design, fabrication and evaluation of the tractor's tire pressure control and adjustment system [Volume 42, Issue 3, 2019, Pages 19-31]
Electronic nose Detection of Acetamiprid residue in sour cherry in different degrees of maturity using an electronic nose [Volume 43, Issue 2, 2020, Pages 235-254]
Electronic nose Use of electronic nose and image processing in drying type detecting of some herbal medicine [Volume 49, Issue 1, 2026, Pages 44-19]
Electronic nose Evaluation of Advanced Pattern Recognition Models in Electronic Nose Signal Processing for Discrimination of Bio-based Fuel Blends (Diesel/Biodiesel/Fusel oil) [Volume 49, Issue 3, 2026, Pages 383-359]
Element content Evaluation of root mycorrhizal colonization and uptake of some microelements by roots of corns treated with some organic compounds and microbial inoculation [Volume 44, Issue 2, 2021, Pages 141-158]
Emptiness Comparison of humic acid types on the concentration of macro nutrients elements in soil and leaves and yield components of pistachio trees in field conditions [Volume 44, Issue 3, 2021, Pages 325-342]
Emulsion Biosurfactant production ability Assay of a bacterium isolated from oil contaminated soil at different media and temperatures [Volume 41, Issue 1, 2018, Pages 57-72]
Energy efficiency The application of Material Flow Cost Accounting in optimizing energy consumption and reducing olive production costs [Volume 48, Issue 2, 2025, Pages 203-181]
Engine performance Evaluating the Effect of Bioethanol–Gasoline Blends on SI Engine Performance [Volume 34, Issue 2, 2011, Pages 97-105]
Engine speed Fabrication and Evaluation of a force amplifier system for clutch pedal in MF285 Tractor [Volume 42, Issue 4, 2019, Pages 15-24]
E-nose Detecting the adulteration of Arabica coffee from Robusta using electronic nose and artificial intelligence [Volume 47, Issue 3, 2024, Pages 357-373]
Enrichment Effect of Enriched Compost with Iron Refuse and Phosphate Soil on Growth Parameters of Tomato [Volume 43, Issue 4, 2020, Pages 549-567]
Enrichment Assessment of Street Dust Pollution Status to Some Heavy Metals and their Origins in Ahvaz City [Volume 44, Issue 1, 2021, Pages 21-39]
Enrichment factor Assessment and Indicators of Heavy Metals in Agricultural Topsoil in Regions of Isfahan Province [Volume 49, Issue 3, 2026, Pages 295-279]
Enterobacter cloacae The effect of pseudomonas sp and enterobacter cloacae on the distribution of carbon forms in the soil under corn and wheat cultivated in rhizobox [Volume 42, Issue 1, 2019, Pages 81-93]
Environmental covariates Modelling and Digitally Mapping of Surface Soil Organic Carbon in Semirom County Employing Several Machine Learning Algorithms [Volume 47, Issue 4, 2024, Pages 585-605]
Environmental factors Geochemistry and Geo-Environmental Parameters of Heavy Metals in Dust with Internal Sources in the Khuzestan Province [Volume 41, Issue 1, 2018, Pages 105-126]
Environmental factors Locating a power plant with biogas feed obtained from anaerobic digestion of animal manure (Case study: Southeast of Khuzestan province) [Volume 47, Issue 2, 2024, Pages 239-257]
Environmental parameters Investigation of effective factors on water production system using land cooling [Volume 44, Issue 3, 2021, Pages 313-323]
Environmental stress Combined effect of salinity and Zn and Cu nutrition on some biochemical and physiological characteristics of rosemary (Rosmarinus officinalis L.) in a calcareous soil [Volume 42, Issue 3, 2019, Pages 49-61]
Environmental stresses Evaluating the effect of iron and zinc micronutrient on wheat quantitative and qualitative yield under salinity stress in Khuzestan climate [Volume 44, Issue 4, 2021, Pages 367-381]
Environmental stresses Effect of different agricultural managements on the reduction of dust damage on wheat yield [Volume 46, Issue 2, 2023, Pages 215-230]
Environmental variables Digital mapping of soil physical and chemical properties using some machine learning algorithms and environmental variables in the Fereydan region, Isfahan Province [Volume 48, Issue 2, 2025, Pages 229-205]
Enzymatic activity Evaluation of the effect of municipal solid waste disposal site activity on the quality of adjacent soil- Case study- Saravan Rasht dumpsite [Volume 44, Issue 1, 2021, Pages 59-80]
EPO Improving the accuracy of soil heavy metal concentration estimation based on spectral reflectance by minimizing the effect of moisture with the external parameter orthogonalization algorithm [Volume 47, Issue 3, 2024, Pages 429-444]
Ergonomics Ergonomic Evaluation of the Posture of Dates Packinghouse Workers by REBA Method [Volume 37, Issue 1, 2014, Pages 13-22]
Ergonomics Analysis of occupational risk factors for musculoskeletal injuries in the sugarcane workers using QEC and Nordic questionnaire [Volume 42, Issue 3, 2019, Pages 97-112]
Erodibility Effects of land management on soil erodibility-A case study in part of Zayandeh-Rood watershed [Volume 40, Issue 2, 2017, Pages 105-119]
Erosion simulation Wind-driven rain influence on interrill erosion using the simultaneous wind-rainfall-runoff simulator [Volume 41, Issue 3, 2018, Pages 55-72]
Essential Nutrients Effect of Treated Urban Sewage Sludge on Soil Essential Nutrients, Soil Chemical Properties and Physiological Properties of Olive Tree [Volume 37, Issue 2, 2014, Pages 1-15]
Essential Oil Comparing the drying of lemon verbena in a continuous flow dryer equipped with a Solar Pre-heating system to the traditional drying [Volume 42, Issue 2, 2019, Pages 67-82]
Essential Oil Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]
Ethanol Life cycle assessment, Ethanol, Sugarcane, Biofuel [Volume 40, Issue 2, 2017, Pages 13-27]
Ethanol and water sorptivity Effect of grape leaves and pomegranate peel on soil structural stability and water repellency in different salinity levels [Volume 40, Issue 2, 2017, Pages 29-46]
Evaporation reduction Experimental evaluation of the effect of the installation position of floating photovoltaic panels on reducing evaporation from water resources [Volume 49, Issue 2, 2026, Pages 214-195]
Exchangeable iron Effects of seed priming with iron (Fe) aminochelates on soil Fe chemical fractions and sunflower Fe nutrition [Volume 48, Issue 4, 2025, Pages 567-547]
Exergy Analyzing the efficiency of biodiesel production through exergy analysis of transesterification [Volume 47, Issue 2, 2024, Pages 259-277]
External Features Grading zahedi dates based on external features using image processing and machine learning methods [Volume 41, Issue 3, 2018, Pages 73-84]
Extraction coefficient Investigating the effect of micronutrient and humic acid application on quantitative and qualitative characteristics of sugar beet (Beta vulgaris L.), Univers variety [Volume 41, Issue 4, 2018, Pages 83-97]

F

Failure rate Regression Analysis and Modeling of Failure Rate and its Effective Factors on Tractors in Some Cities of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 49-58]
Fall-cone penetrometer Evaluation of different methods of soil structural stability determination for predicting splash erosion [Volume 41, Issue 4, 2018, Pages 1-15]
Falling tube Design, construction and evaluation of a field transplanter with a biodegradable pot. Case study: Tomato transplanting [Volume 48, Issue 1, 2025, Pages 161-141]
Farming Element Prioritization of effective factors on determining the appropriate crop cultivation pattern by decision-making methods (case study: Silakhor plain) [Volume 47, Issue 1, 2024, Pages 1-18]
Farm spraying Investigation the effect of chemical pollution caused by field spraying on honeybee behavior using data mining techniques [Volume 43, Issue 2, 2020, Pages 199-214]
Fatigue Changes in physiological parameters and the apple stiffness due to the static and dynamic impacts [Volume 41, Issue 3, 2018, Pages 97-112]
Feature Selection Evaluation of different feature selection algorithms for improving the spatial prediction of soil classes [Volume 46, Issue 2, 2023, Pages 141-157]
Fereydan area Cesium-137, Variability, Reference site, Soil properties, Magnetic susceptibility, Fereydan area [Volume 41, Issue 1, 2018, Pages 1-16]
Fertigation Mobility of Different Forms of Nitrogen in Soil Influenced by Different Rates of Urea Fertilizer in Maize Fertigation System in the North of Khuzestan [Volume 34, Issue 2, 2011, Pages 41-53]
Fertigation Determination of the Optimal Dilution Ratio of Complete Liquid NPK Fertilizer to Reduce Nitrate Leaching & Improve Phosphorus & Potassium Distribution in Calcareous Loamy Soil Columns under Drip Irrigation Simulation [Volume 48, Issue 4, 2025, Pages 626-611]
Fertilization Effects of Tillage, Fertilization and Weed Control Methods on Corn Yield in the Northern Part of Khuzestan [Volume 36, Issue 2, 2013, Pages 1-16]
Fertilizer Effect of zinc solubilizing growth promoter bacterium on plant growth under laboratory conditions [Volume 41, Issue 2, 2018, Pages 113-132]
Field Capacity Evaluation of some effective soil physical and chemical properties on soil water retention in dominant calcareous soil series in Khuzestan province [Volume 42, Issue 3, 2019, Pages 33-47]
Field Efficiency Estimating the number of agricultural machines required for rice production based on mechanization indexes in the central and southern regions of Guilan province [Volume 47, Issue 1, 2024, Pages 57-73]
Filtercake The Interaction Effect of Mycorrhiza (Glomus Intraradices) and Filtercake on Coriander (Coriandrum Sativum L.) Production [Volume 42, Issue 2, 2019, Pages 143-161]
Filter Cake Feasibility investigation of FilterCake using in mulch production for sand dune stabilization in Ahvaz [Volume 38, Issue 1, 2015, Pages 29-42]
Finite element model Vibration modelling the thresher unit of john deere (955) combine harvester using operational modal analysis [Volume 42, Issue 1, 2019, Pages 109-125]
Fixed alternate furrow Effect of variable and fixed alternate furrow irrigation on salinity, phosphorous and potassium concentration in soil of sugarcane field [Volume 45, Issue 1, 2022, Pages 97-116]
Flat side reflectors Performance Evaluation of a Solar Dryer Equipped with Heat Pump and Collector with Flat Side Reflectors in Mint Drying Process [Volume 48, Issue 4, 2025, Pages 662-647]
Floating solar panels Experimental evaluation of the effect of the installation position of floating photovoltaic panels on reducing evaporation from water resources [Volume 49, Issue 2, 2026, Pages 214-195]
Flowability Optimization of preparation conditions and characterization of micropowder of sour tea extract containing anthocyanin by spray drying method [Volume 47, Issue 3, 2024, Pages 391-409]
Flush Supplementary nutrition and using time effects on quantitative, qualitative and biochemical indicators of button mushroom [Volume 45, Issue 4, 2022, Pages 425-441]
Foliar spray The Effects of Irrigation Water Salinity, Nitrogen and Foliar Application of Calcium Chloride on Yield and Growth Indices of Pepper [Volume 34, Issue 2, 2011, Pages 69-84]
Foliar spray Investigating the use of chitosan on yield and some quality characteristics of tomatoes [Volume 45, Issue 3, 2022, Pages 283-298]
Food security Assessment and modeling of soil quality using multivariate analysis approach (Case study of rainfed agricultural land in Dezpart city) [Volume 48, Issue 1, 2025, Pages 56-35]
Forage corn The effect of enriched biochar on the growth and physiological characteristics of forage corn (Zea mays L.) grown in arsenic contaminated soil under deficit irrigation conditions [Volume 48, Issue 1, 2025, Pages 139-113]
Free Radical Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]
Frequency analysis Method Vibration modelling the thresher unit of john deere (955) combine harvester using operational modal analysis [Volume 42, Issue 1, 2019, Pages 109-125]
Freundlich Adsorption Behavior of Lindane Pesticide in Karoon River Sediments: the Region of Ahvaz–Khorramshahr [Volume 34, Issue 2, 2011, Pages 55-68]
Fruit firmness Effect of Ca nanoparticles on peach cultivars (Valad Abadi and Alberta) [Volume 43, Issue 1, 2020, Pages 1-14]
Fuel consumption Technical and Economic Evaluation of Mechanized Triticale Production as a Second Crop in Paddy Fields of Gilan Province [Volume 48, Issue 3, 2025, Pages 469-453]
Fungi Investigation of the tolerance to crude oil in the fungal strains isolated from the Maron oilfield of Ahvaz [Volume 47, Issue 2, 2024, Pages 185-200]
Fungus Effect of arbuscular mycorrhizal fungus and Pseudomonas bacterium on growth characteristics and micro-nutrients uptake of maize under drought stress conditions [Volume 38, Issue 1, 2015, Pages 1-13]
Fungus The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]
Furrowers Effect of different planting methods on wheat yield in north of Ahvaz city [Volume 41, Issue 3, 2018, Pages 85-96]
Furrow planting Effect of different planting methods on wheat yield in north of Ahvaz city [Volume 41, Issue 3, 2018, Pages 85-96]
Fusarium The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]
Fusel oil Evaluation of Advanced Pattern Recognition Models in Electronic Nose Signal Processing for Discrimination of Bio-based Fuel Blends (Diesel/Biodiesel/Fusel oil) [Volume 49, Issue 3, 2026, Pages 383-359]
Fuzzy AHP A Comparison of Parametric and Fuzzy Analytical Hierarchy Process (AHP) Methods to Evaluate Land Suitability for Kabkab Date Palm (Phoenix dactylifera L. cv Kabkab) Plantation in Dashtestan Area, Bushehr Province [Volume 41, Issue 2, 2018, Pages 45-58]
Fuzzy-AHP Assessing soil fertility index using Fuzzy-AHP and parametric methods for tea cultivation with different productivities [Volume 44, Issue 3, 2021, Pages 275-294]
Fuzzy Approach Factors Affecting Soil Fragmentation during Tillage Practice and Determining the Optimal Range of the Parameters using a Fuzzy Logic Approach [Volume 37, Issue 1, 2014, Pages 35-47]
Fuzzy clustering method Determining the Sugar Crystals Size in Massecuite using Image Processing Algorithms [Volume 46, Issue 4, 2023, Pages 411-427]
Fuzzy Logic Data-Driven Optimization of a Fuzzy Model for Soil Suitability Evaluation of Grain Maize [Volume 49, Issue 3, 2026, Pages 357-339]
Fuzzy Rules Determination of Social and Technical- Mechanization Indices using Fuzzy Logic and Genetic Algorithm [Volume 38, Issue 1, 2015, Pages 79-93]

G

Gamble and Joe) Feasibility of using Copula function in predicting soil available phosphorus and potassium [Volume 45, Issue 4, 2022, Pages 377-390]
Garden rotavator Design, Manufacture, and Evaluation of Blades for a Rotary- Trencher Machine [Volume 47, Issue 4, 2024, Pages 533-549]
Gas chromatography Adsorption Behavior of Lindane Pesticide in Karoon River Sediments: the Region of Ahvaz–Khorramshahr [Volume 34, Issue 2, 2011, Pages 55-68]
Genetic Algorithm Digital mapping of soil classes using different data mining techniques in Ardakan region, Yazd province [Volume 37, Issue 2, 2014, Pages 101-115]
Geochemistry Geochemistry and Geo-Environmental Parameters of Heavy Metals in Dust with Internal Sources in the Khuzestan Province [Volume 41, Issue 1, 2018, Pages 105-126]
Geochemistry Geochemistry of the red soils in the Northern Iranian Loess Plateau and implications for its origin and paleoclimate reconstruction [Volume 41, Issue 2, 2018, Pages 99-111]
Geomorphology Impacts of land use and geomorphology on some heavy metal concentrations in a part of Zayandehroud dam watershed [Volume 45, Issue 3, 2022, Pages 317-337]
Geomorphology map Study of relationship between soil diversity index and soil-landscape evolution in Juneqan plain, Chaharmahal-Va-Bakhtiyari Province [Volume 43, Issue 1, 2020, Pages 65-86]
Geomorphology map Application of multinomial logistic regression model in digital survey of soil classes in Kouhbanan region of Kerman [Volume 43, Issue 3, 2020, Pages 293-313]
Geothermal Pump Investigating the effect of pipe length and air speed on the performance indicators of a geothermal system in cooling a sample greenhouse [Volume 46, Issue 4, 2023, Pages 453-466]
GeoWEPP model Planning the optimum placement of Gabions using AHP and NSGA-II algorithm (Case study: Emamzadeh watershed) [Volume 43, Issue 3, 2020, Pages 315-330]
Germination percent Design and Construction of Electro-Culture System and Evaluation of its Effect on Grass Seed (Festuca arandinacea) Performance Improvement and Germination Rate [Volume 40, Issue 2, 2017, Pages 1-12]
Germination percentage Evaluation of seed Planter on Raised Bed with six different planting arrangement models For Coarse and Fine Seeds. [Volume 45, Issue 1, 2022, Pages 37-56]
Germination rate Design and Construction of Electro-Culture System and Evaluation of its Effect on Grass Seed (Festuca arandinacea) Performance Improvement and Germination Rate [Volume 40, Issue 2, 2017, Pages 1-12]
Germination rate The effect of silicon on improving the growth and biochemical characteristics of camelina (Camelina sativa L.) seedlings under saline conditions [Volume 46, Issue 1, 2023, Pages 21-42]
Ghorveh Assessing the capability of the spectrometry method in estimating some properties of salt-affected soils [Volume 41, Issue 3, 2018, Pages 1-16]
Glauconite Isolation and identification of potassium solubilizing bacteria of the shale stones containing glauconite in Golestan Province and determination of growth promoting properties [Volume 40, Issue 2, 2017, Pages 121-136]
Glomus mosae Evaluation of palygorskite and sepiolite abilities to supply Mg for sorghum plants in presence/absence of Glomus mosae mycorhizae [Volume 40, Issue 2, 2017, Pages 89-104]
Golestan Geochemistry of the red soils in the Northern Iranian Loess Plateau and implications for its origin and paleoclimate reconstruction [Volume 41, Issue 2, 2018, Pages 99-111]
Golestan Loess-paleosol Comparison of the micromorphology of the early Pleistocene paleosols with modern loess-derived soils [Volume 41, Issue 4, 2018, Pages 67-82]
Golestan province Digital mapping of soil fertility for agricultural service centers of Golestan province using Kriging method [Volume 37, Issue 2, 2014, Pages 87-99]
Golestan province Effect of Some Conservation Practices on Soil Biological Quality Indices in The Chehelchai Region, Golestan province [Volume 41, Issue 1, 2018, Pages 17-28]
Golestan province The effect of climate change on soil organic carbon storage using the Roth C model in the agricultural lands of Golestan province [Volume 45, Issue 4, 2022, Pages 339-355]
Golestan province Investigating the temporal changes in some soil quality properties in different tillage management in agricultural lands of western Golestan province [Volume 48, Issue 1, 2025, Pages 34-17]
Grain loss The Effect of Different Seeding Methods on Grain Yield and the Use of Combine Platform Extension on Canola Harvesting Losses [Volume 34, Issue 1, 2011, Pages 1-12]
Grain yield Effect of zeolite and nitrogen on some basic soil properties and wheat yield in potato-wheat rotation [Volume 44, Issue 1, 2021, Pages 97-119]
Grain yield Impact of zeolite and nitrogen application on nitrogen use efficiency, growth and yield of maize (Zea mays L.) [Volume 45, Issue 4, 2022, Pages 391-408]
Grain yield Application of natural and enriched zeolite on yield, yield components and the concentration of potassium in soil and rapeseed. [Volume 48, Issue 2, 2025, Pages 248-231]
Grain yield Comparison of Potassium Sulfate and Potassium Chloride Efficiency in Improving Nutrition and Yield Productivity of Irrigated Wheat with Emphasis on Split Application [Volume 49, Issue 3, 2026, Pages 277-261]
Granulation Effect of Compost Fertilizer Granulation Parameters on the Granule Fracture Resistance using Response Surface Methodology [Volume 37, Issue 2, 2014, Pages 47-57]
Granulation curve Assessing parameters of distribution particle size and pores of a coarse-textured soils using CBCT-scan image processing [Volume 43, Issue 4, 2020, Pages 529-548]
Grape fruit Modeling the Thin-Layer Drying of Seedless Grape [Volume 36, Issue 1, 2013, Pages 23-34]
Grapes The effect of biochar on relative water content, ion leakage, chlorophyll, phosphorus and rhizosphere soil cadmium availability in two grape varieties in the exposure of cadmium stress [Volume 46, Issue 4, 2023, Pages 391-410]
Graphical Interface Construction of monitoring system for seed drills performance [Volume 43, Issue 2, 2020, Pages 215-233]
Grass seeds Design and Construction of Electro-Culture System and Evaluation of its Effect on Grass Seed (Festuca arandinacea) Performance Improvement and Germination Rate [Volume 40, Issue 2, 2017, Pages 1-12]
Greenhouse Kinematics of the Platform Stewart Sprayer End effector [Volume 43, Issue 4, 2020, Pages 495-510]
Greenhouse Simulation of greenhouse floor heating and investigating the effect of nanofluids in it [Volume 45, Issue 3, 2022, Pages 247-260]
Grid partitioning Kinetic Model Simulation of Thin-Layer Drying of Thyme (Thymus vulgaris L.) Using Adaptive Neuro-Fuzzy Inference System (ANFIS) [Volume 36, Issue 2, 2013, Pages 37-48]
Gripper Design and Development of an Automatic Device for Packing Spherical-shaped Fruits [Volume 34, Issue 2, 2011, Pages 29-40]
Growth Effect of zinc solubilizing growth promoter bacterium on plant growth under laboratory conditions [Volume 41, Issue 2, 2018, Pages 113-132]
Growth Effect of Potassium Fertilizer application on Growth, Sodium and Potassium Uptake and some Physiological Characteristics of Pistachio Seedlings under Salinity Stress [Volume 45, Issue 1, 2022, Pages 1-20]
Growth Characteristics The Effect of NH4+ -Zeolite on Growth Characteristics of Wheat and Water Use Efficiency in Two Soil Textures [Volume 37, Issue 1, 2014, Pages 1-11]
Growth inhibition Investigation of the tolerance to crude oil in the fungal strains isolated from the Maron oilfield of Ahvaz [Volume 47, Issue 2, 2024, Pages 185-200]
Growth parameters The Interaction Effect of Mycorrhiza (Glomus Intraradices) and Filtercake on Coriander (Coriandrum Sativum L.) Production [Volume 42, Issue 2, 2019, Pages 143-161]
Growth parameters Effect of salinity of soil on residual effects of ultimo herbicide on wheat growth under greenhouse conditions [Volume 43, Issue 2, 2020, Pages 277-292]
Gypsum Application of gypsum and manure on improving the amount of nitrogen, phosphorus and potassium in leaves and seeds of wheat under salinity stress [Volume 36, Issue 1, 2013, Pages 1-11]
Gypsum Effect of organic and chemical amendments on some nutrients concentration of soil and pistachio leaf at field condition [Volume 42, Issue 1, 2019, Pages 47-59]
Gypsum The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]

H

Hair waste The effect of carbon black and hair waste on heavy metals uptake and some growth parameters of lettuce and spinach irrigated with metal contaminated water [Volume 42, Issue 1, 2019, Pages 61-80]
Harvest Effect of Sugarcane Harvest Machinery Traffic on Soil Compaction in South West of Khuzestan [Volume 34, Issue 2, 2011, Pages 1-14]
Harvest Technical and Economic Evaluation of Mechanized Triticale Production as a Second Crop in Paddy Fields of Gilan Province [Volume 48, Issue 3, 2025, Pages 469-453]
Harvest index Investigating the response of quinoa (Chenopodium quinoa Willd) to different levels of phosphorus under salinity stress and determining its critical limit in soil and plant [Volume 48, Issue 4, 2025, Pages 530-507]
Harvesting The Effect of Different Seeding Methods on Grain Yield and the Use of Combine Platform Extension on Canola Harvesting Losses [Volume 34, Issue 1, 2011, Pages 1-12]
Harvesting Optimization of Microalgae Harvesting and Separation Process by Electrical Coagulation in Biodiesel Production Cycle Using Response Surface Methodology [Volume 43, Issue 3, 2020, Pages 425-440]
Hazelnut Physical, mechanical and nutritional properties of hazelnut (A Case study: cultivars of north of Iran) [Volume 39, Issue 1, 2016, Pages 93-112]
Header extension The Effect of Different Seeding Methods on Grain Yield and the Use of Combine Platform Extension on Canola Harvesting Losses [Volume 34, Issue 1, 2011, Pages 1-12]
Heat pump Performance Evaluation of a Solar Dryer Equipped with Heat Pump and Collector with Flat Side Reflectors in Mint Drying Process [Volume 48, Issue 4, 2025, Pages 662-647]
Heavy metals Evaluation of Cadmium Uptake by Reddish cv. Sorkhan Plant (Raphanus sativus L.) in Cadmium Contaminated Soils [Volume 37, Issue 1, 2014, Pages 67-75]
Heavy metals Geochemistry and Geo-Environmental Parameters of Heavy Metals in Dust with Internal Sources in the Khuzestan Province [Volume 41, Issue 1, 2018, Pages 105-126]
Heavy metals The effect of carbon black and hair waste on heavy metals uptake and some growth parameters of lettuce and spinach irrigated with metal contaminated water [Volume 42, Issue 1, 2019, Pages 61-80]
Heavy metals The assessment of the potential of two rangeland plants for absorption and accumulationof lead (Pb) in a contaminated calcareous soil [Volume 42, Issue 2, 2019, Pages 115-130]
Heavy metals Assessment of Street Dust Pollution Status to Some Heavy Metals and their Origins in Ahvaz City [Volume 44, Issue 1, 2021, Pages 21-39]
Heavy metals Improving the accuracy of soil heavy metal concentration estimation based on spectral reflectance by minimizing the effect of moisture with the external parameter orthogonalization algorithm [Volume 47, Issue 3, 2024, Pages 429-444]
Heavy metals The effect of enriched biochar on the growth and physiological characteristics of forage corn (Zea mays L.) grown in arsenic contaminated soil under deficit irrigation conditions [Volume 48, Issue 1, 2025, Pages 139-113]
Heavy metals Effect of natural zeolite and biochar application in micro and nano sizes on soil cadmium stabilization [Volume 49, Issue 2, 2026, Pages 171-147]
Heavy metals Assessment and Indicators of Heavy Metals in Agricultural Topsoil in Regions of Isfahan Province [Volume 49, Issue 3, 2026, Pages 295-279]
Helianthus annuus Assessment of the Growth of Zea mays, Helianthus annuus, Cannabis sativa and Brassica napus and Metal (Lead, Zinc and Copper) Uptake in Two Mine and Agricultural Soils in Hamedan [Volume 37, Issue 1, 2014, Pages 49-65]
HEMC method Investigation the soil structural stability, physical quality (S index) and organic carbon as affected by wetting and drying cycles in the presence of safflower residues [Volume 42, Issue 2, 2019, Pages 99-114]
Hemolysis Biosurfactant production ability Assay of a bacterium isolated from oil contaminated soil at different media and temperatures [Volume 41, Issue 1, 2018, Pages 57-72]
Herbal medicinal Use of electronic nose and image processing in drying type detecting of some herbal medicine [Volume 49, Issue 1, 2026, Pages 44-19]
Herbicide Effect of Trifluralin and Ethalfluralin Herbicides and Tillage Implements on Weeds Control, Seed Yield and Some Agronomic Traits of Bean (Phaseolus Vulgaris L.) [Volume 36, Issue 1, 2013, Pages 87-99]
Herbicide residual effect Effect of salinity of soil on residual effects of ultimo herbicide on wheat growth under greenhouse conditions [Volume 43, Issue 2, 2020, Pages 277-292]
Hibiscus Sabdarifa Optimization of preparation conditions and characterization of micropowder of sour tea extract containing anthocyanin by spray drying method [Volume 47, Issue 3, 2024, Pages 391-409]
Hot Air Dryer Modeling the Thin-Layer Drying of Seedless Grape [Volume 36, Issue 1, 2013, Pages 23-34]
HPLC Feasibility of identifying indoxacarb pesticide residue in tomatoes by Visible/Near infrared spectroscopy [Volume 49, Issue 3, 2026, Pages 315-297]
Humic acid Investigating the effect of micronutrient and humic acid application on quantitative and qualitative characteristics of sugar beet (Beta vulgaris L.), Univers variety [Volume 41, Issue 4, 2018, Pages 83-97]
Humic acid Comparison of soil, foliar and fertigation application of humic acid on growth parameters and availability of iron and phosphorous of canola [Volume 42, Issue 4, 2019, Pages 1-14]
Humic Substance Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]
Hydraulic Characteristics Effect of Bentonite Clay and Slope on Sediment Concentration and Some Hydraulic Characteristics Flow in the Loess Soil [Volume 44, Issue 2, 2021, Pages 159-174]
Hydraulic conductivity Effect of Plant Roots on Chloride Transport in a Soil under Saturated Condition [Volume 38, Issue 1, 2015, Pages 95-107]
Hydraulic conductivity The effects of tillage systems and weed control methods on some physical and chemical properties in corn-wheat crop rotation [Volume 45, Issue 2, 2022, Pages 183-205]
Hydraulic Valves Determination of Discharge Coefficient in an Orifice Created by Spool and Three Different Poppet Types in the Hydraulic Control Valves [Volume 36, Issue 1, 2013, Pages 35-50]
Hydrochar Effects of layered double hydroxide functionalized biochars and hydrochars on dry matter and N, P and K concentrations of corn [Volume 42, Issue 1, 2019, Pages 127-146]
Hydrophobicity Biosurfactant production ability Assay of a bacterium isolated from oil contaminated soil at different media and temperatures [Volume 41, Issue 1, 2018, Pages 57-72]
Hydrothermal carbonization Optimization of sugarcane bagasse fast pyrolysis conditions using response surface method [Volume 43, Issue 3, 2020, Pages 349-363]
Hydrus model Modeling of Soil Salinity variation in predicting Land Suitability in some of wheat and barley farmlands in Neyriz region, Fars Province [Volume 41, Issue 1, 2018, Pages 89-104]
Hyperaccumulator Assessment of the Growth of Zea mays, Helianthus annuus, Cannabis sativa and Brassica napus and Metal (Lead, Zinc and Copper) Uptake in Two Mine and Agricultural Soils in Hamedan [Volume 37, Issue 1, 2014, Pages 49-65]

I

Image analysis Micromorphological study of soil porosity and microstructure affected by land use in loess soils of Golestan Province using image analysis [Volume 40, Issue 2, 2017, Pages 47-69]
ImageJ Introduce of Rhizotron for assessment of the effects of soil treatments on growth and distribution of plant roots [Volume 41, Issue 3, 2018, Pages 17-28]
ImageJ software Assessing parameters of distribution particle size and pores of a coarse-textured soils using CBCT-scan image processing [Volume 43, Issue 4, 2020, Pages 529-548]
Image Processing Investigating the Effective Parameters on the Banana Slices Shrinkage during Drying Using Response Surface Technique [Volume 36, Issue 2, 2013, Pages 81-92]
Image Processing Grading zahedi dates based on external features using image processing and machine learning methods [Volume 41, Issue 3, 2018, Pages 73-84]
Image Processing Design, manufacture and evaluation of automatic spraying mechanism In order to increase productivity [Volume 44, Issue 1, 2021, Pages 1-19]
Image Processing Determining the Sugar Crystals Size in Massecuite using Image Processing Algorithms [Volume 46, Issue 4, 2023, Pages 411-427]
Image Processing Comparison of Different Deep Learning Architectures for Corn Seed Classification [Volume 48, Issue 4, 2025, Pages 609-589]
Image Processing Use of electronic nose and image processing in drying type detecting of some herbal medicine [Volume 49, Issue 1, 2026, Pages 44-19]
Image Processing Development of a Deep Convolutional Neural Network for Classification of Jujube Drying statuses [Volume 49, Issue 2, 2026, Pages 259-235]
Imbalanced dataset Using Ensemble Model Approach for Spatial Modeling of Soil Imbalanced Classes [Volume 46, Issue 3, 2023, Pages 289-308]
Immobilized lipase Optimization of enzymatic transesterification in biodiesel production [Volume 48, Issue 3, 2025, Pages 386-367]
Impact cutting Shear behavior definition of shrubs stem at pruning [Volume 42, Issue 3, 2019, Pages 63-78]
IMU Estimation of Tractor Position and Heading Using Kalman Filter–Based Fusion of IMU, GPS, and Digital Compass Data [Volume 48, Issue 4, 2025, Pages 587-569]
Indoxacarb pesticide Feasibility of identifying indoxacarb pesticide residue in tomatoes by Visible/Near infrared spectroscopy [Volume 49, Issue 3, 2026, Pages 315-297]
Inertial navigation system Estimation of Tractor Position and Heading Using Kalman Filter–Based Fusion of IMU, GPS, and Digital Compass Data [Volume 48, Issue 4, 2025, Pages 587-569]
Inoculation Evaluation of Streptomyces inoculation and soil application of silicon on growth and nutrient concentration in soybean [Volume 45, Issue 1, 2022, Pages 21-35]
Inorganic Detection of Acetamiprid residue in sour cherry in different degrees of maturity using an electronic nose [Volume 43, Issue 2, 2020, Pages 235-254]
Inorganic P fractions Effect of spent mushroom compost (SMC) and sugar cane bagasse biochar on availability and fractions of inorganic phosphorus in a calcareous soil [Volume 39, Issue 1, 2016, Pages 127-144]
Inputs Economic optimization of sugar beet production with Data Envelopment Analysis and application of Adaptive Neuro-Fuzzy Inference System for modeling benefit-cost index [Volume 46, Issue 4, 2023, Pages 371-389]
Intake manifold Fabrication and Evaluation of a force amplifier system for clutch pedal in MF285 Tractor [Volume 42, Issue 4, 2019, Pages 15-24]
Integrated fertilization Evaluation of the integrated effect of chemical and bio-organic fertilizers on yield and yield components of rapeseed [Volume 45, Issue 2, 2022, Pages 119-135]
Intermodes Assessing parameters of distribution particle size and pores of a coarse-textured soils using CBCT-scan image processing [Volume 43, Issue 4, 2020, Pages 529-548]
Interpolation Determination of the Compliance of Soybean Lands with Land Suitability Maps (Case Study: Golestan Province) [Volume 44, Issue 1, 2021, Pages 121-139]
Interpolation Feasibility of using Copula function in predicting soil available phosphorus and potassium [Volume 45, Issue 4, 2022, Pages 377-390]
Interrill erosion Wind-driven rain influence on interrill erosion using the simultaneous wind-rainfall-runoff simulator [Volume 41, Issue 3, 2018, Pages 55-72]
Intervention acceptance Investigation of some ergonomic interventions in date palm crown access operation [Volume 44, Issue 4, 2021, Pages 439-461]
Inverse distance weighting Assessment and modeling of soil quality using multivariate analysis approach (Case study of rainfed agricultural land in Dezpart city) [Volume 48, Issue 1, 2025, Pages 56-35]
Invitro culture Study of colonization ability and effect of phosphate solubilizing bacteria isolated from dry-land farming on wheat growth indices under stresses of water deficit and salinity [Volume 42, Issue 4, 2019, Pages 41-53]
IQI Comparison of determination of suitability of lands by storie and square root methods and geographic information systems with methods of soil quality indices [Volume 47, Issue 2, 2024, Pages 161-183]
Iran Comparison of the clay mineralogy of the early Pleistocene paleosols With modern loess-derived soils [Volume 41, Issue 1, 2018, Pages 127-141]
Iran The micromorphology of forest soils developed on loess along a precipitation gradient in northern Iran [Volume 42, Issue 2, 2019, Pages 1-20]
Iranian loess plateau Geochemistry of the red soils in the Northern Iranian Loess Plateau and implications for its origin and paleoclimate reconstruction [Volume 41, Issue 2, 2018, Pages 99-111]
Iron The effect of magnetic water on the yield of corn and the adsorption of potassium, zinc and iron [Volume 42, Issue 2, 2019, Pages 131-142]
Iron Comparison of soil, foliar and fertigation application of humic acid on growth parameters and availability of iron and phosphorous of canola [Volume 42, Issue 4, 2019, Pages 1-14]
Iron-loaded biochar Effect of Iron-Loaded Tea Waste Biochar on DTPA-Extractable Iron in Soil and Iron Concentration in the Aerial Parts of Sorghum (Sorghum bicolor) [Volume 49, Issue 1, 2026, Pages 83-63]
Iron nano carbon dot Investigating the effect of iron nano carbon dot fertilizer application on vegetative growth parameters of sorghum in a calcareous soil [Volume 46, Issue 4, 2023, Pages 343-370]
Iron Oxide Nanoparticles Effect of Functionalized Iron Oxide Nanoparticles on Zinc Uptake and some Growth Indices of Wheat in Greenhouse Conditions [Volume 41, Issue 4, 2018, Pages 131-146]
Iron refuse Effect of Enriched Compost with Iron Refuse and Phosphate Soil on Growth Parameters of Tomato [Volume 43, Issue 4, 2020, Pages 549-567]
Istanbul Oregano Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]

K

Kabkab date palm A Comparison of Parametric and Fuzzy Analytical Hierarchy Process (AHP) Methods to Evaluate Land Suitability for Kabkab Date Palm (Phoenix dactylifera L. cv Kabkab) Plantation in Dashtestan Area, Bushehr Province [Volume 41, Issue 2, 2018, Pages 45-58]
Kalman filter Estimation of Tractor Position and Heading Using Kalman Filter–Based Fusion of IMU, GPS, and Digital Compass Data [Volume 48, Issue 4, 2025, Pages 587-569]
Kappa coefficient Sensitivity of Machine-Learning Methods and the Spectral-Affinity Structure of Crops in Crop-Pattern Recognition [Volume 49, Issue 3, 2026, Pages 337-317]
Karoon Adsorption Behavior of Lindane Pesticide in Karoon River Sediments: the Region of Ahvaz–Khorramshahr [Volume 34, Issue 2, 2011, Pages 55-68]
Keywords: Carbonate-bound iron Effects of seed priming with iron (Fe) aminochelates on soil Fe chemical fractions and sunflower Fe nutrition [Volume 48, Issue 4, 2025, Pages 567-547]
Khuzestan Regression Analysis and Modeling of Failure Rate and its Effective Factors on Tractors in Some Cities of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 49-58]
Khuzestan Effect of different irrigation levels and potash and zinc fertilizers on yield and water use efficiency of wheat in the North of Khuzestan [Volume 39, Issue 1, 2016, Pages 55-66]
Khuzestan Dust Geochemistry and Geo-Environmental Parameters of Heavy Metals in Dust with Internal Sources in the Khuzestan Province [Volume 41, Issue 1, 2018, Pages 105-126]
Kirging Spatial Variation of Available Cu and Mn in Soils of Wheat Farms in North of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 69-80]
Kiwi orchard The Effect of Land-Use Change from Forest to Paddy Field and Kiwi Orchard on Some Soil Properties (Case Study: Research Lands of University of Guilan) [Volume 48, Issue 4, 2025, Pages 645-627]
Kjeldahl test The determination of Nitrogen Content and Chlorophyll of Sugarcane Crop using Regression Modelling from Color Indices of Aerial Digital Images [Volume 42, Issue 2, 2019, Pages 83-98]
K/Na ratio Effect of Potassium Fertilizer application on Growth, Sodium and Potassium Uptake and some Physiological Characteristics of Pistachio Seedlings under Salinity Stress [Volume 45, Issue 1, 2022, Pages 1-20]
KNN averaging model Digital Spatial Prediction of Rainfed Wheat Yield (Case Study: Badr Watershed, Qorveh, Kurdistan Province) [Volume 41, Issue 3, 2018, Pages 113-125]
Kouhbanan region of Kerman Application of multinomial logistic regression model in digital survey of soil classes in Kouhbanan region of Kerman [Volume 43, Issue 3, 2020, Pages 293-313]
Kriging Impacts of land use and geomorphology on some heavy metal concentrations in a part of Zayandehroud dam watershed [Volume 45, Issue 3, 2022, Pages 317-337]
Kriging Feasibility of using Copula function in predicting soil available phosphorus and potassium [Volume 45, Issue 4, 2022, Pages 377-390]

L

Land Accumulation Assessment and Indicators of Heavy Metals in Agricultural Topsoil in Regions of Isfahan Province [Volume 49, Issue 3, 2026, Pages 295-279]
Land degradation Variability of some soil quality indicators under different land uses in a part of Lahijan region, Gilan province [Volume 47, Issue 1, 2024, Pages 19-34]
Land Evaluation Land Suitability Evaluation using Analytical Hierarchy Process Technique in Zarrinshahr and Mobarakeh (Isfahan) [Volume 37, Issue 1, 2014, Pages 77-92]
Land Evaluation Assessing environmental suitability of Khodaafarin region for sugar beet utilization type using Micro LEIS decision system [Volume 43, Issue 2, 2020, Pages 183-198]
Landform Topography Study of relationship between soil diversity index and soil-landscape evolution in Juneqan plain, Chaharmahal-Va-Bakhtiyari Province [Volume 43, Issue 1, 2020, Pages 65-86]
Land improvement Assessing environmental suitability of Khodaafarin region for sugar beet utilization type using Micro LEIS decision system [Volume 43, Issue 2, 2020, Pages 183-198]
Land management Effects of land-use change on soil physical characteristics and nutrients in northern Khuzestan [Volume 44, Issue 4, 2021, Pages 381-397]
Landsat ETM+ Mapping Soil Surface Salinity using the Landsat ETM+ Digital Data in the South of Ahvaz [Volume 37, Issue 1, 2014, Pages 23-34]
Landscape Study of relationship between soil diversity index and soil-landscape evolution in Juneqan plain, Chaharmahal-Va-Bakhtiyari Province [Volume 43, Issue 1, 2020, Pages 65-86]
Land Structure Analysis of the Impacts of Physical Land Structure on the Mechanization Process and Economic Consequences in Strategic Crop Cultivation [(Articles in Press)]
Land suitability Modeling of Soil Salinity variation in predicting Land Suitability in some of wheat and barley farmlands in Neyriz region, Fars Province [Volume 41, Issue 1, 2018, Pages 89-104]
Land suitability Traditional and Digital Approach for the Land Suitability Evaluation for Potato Crop in Jiroft Area of Kerman [Volume 43, Issue 1, 2020, Pages 127-140]
Land suitability Assessing environmental suitability of Khodaafarin region for sugar beet utilization type using Micro LEIS decision system [Volume 43, Issue 2, 2020, Pages 183-198]
Land suitability Investigation of parameters affecting soil quality under saline and semi-saline conditions (case study of south and southwest of Khuzestan province) [Volume 43, Issue 3, 2020, Pages 405-423]
Land suitability Determination of the Compliance of Soybean Lands with Land Suitability Maps (Case Study: Golestan Province) [Volume 44, Issue 1, 2021, Pages 121-139]
Land use Micromorphological study of soil porosity and microstructure affected by land use in loess soils of Golestan Province using image analysis [Volume 40, Issue 2, 2017, Pages 47-69]
Land use ٍEffect the changing of land use on soil physical and fertility properties in Nehbandan area [Volume 41, Issue 2, 2018, Pages 59-69]
Land use The Effect of Land Use Change on Physical and Chemical Components of Soil Organic Carbon in Loamy Soils of Toshan Watershed, Golestan, Province [Volume 45, Issue 3, 2022, Pages 261-281]
Land use Impacts of land use and geomorphology on some heavy metal concentrations in a part of Zayandehroud dam watershed [Volume 45, Issue 3, 2022, Pages 317-337]
Land use Predicting Future Land Use Change Trends in Ahvaz County by 2040 Using a Cellular Automata-Markov Model and Satellite Data [Volume 49, Issue 1, 2026, Pages 18-1]
Land use change Effect of Some Conservation Practices on Soil Biological Quality Indices in The Chehelchai Region, Golestan province [Volume 41, Issue 1, 2018, Pages 17-28]
Land use change Assessment of soil quality indices using multivariate analysis in different land uses (case study: Tootkabon, Guilan province) [Volume 46, Issue 3, 2023, Pages 251-271]
Land use change Variability of some soil quality indicators under different land uses in a part of Lahijan region, Gilan province [Volume 47, Issue 1, 2024, Pages 19-34]
Land-use change The Effect of Land-Use Change from Forest to Paddy Field and Kiwi Orchard on Some Soil Properties (Case Study: Research Lands of University of Guilan) [Volume 48, Issue 4, 2025, Pages 645-627]
Land use management Effects of land management on soil erodibility-A case study in part of Zayandeh-Rood watershed [Volume 40, Issue 2, 2017, Pages 105-119]
Langmuir Adsorption Behavior of Lindane Pesticide in Karoon River Sediments: the Region of Ahvaz–Khorramshahr [Volume 34, Issue 2, 2011, Pages 55-68]
Layered double hydroxide Effects of layered double hydroxide functionalized biochars and hydrochars on dry matter and N, P and K concentrations of corn [Volume 42, Issue 1, 2019, Pages 127-146]
LDA Detection of Acetamiprid residue in sour cherry in different degrees of maturity using an electronic nose [Volume 43, Issue 2, 2020, Pages 235-254]
Leaching Assessment of Sepiolite Ability to Reduce Pb and Zn Leaching from Soil Columns [Volume 36, Issue 1, 2013, Pages 13-22]
Leaching A Laboratorial Investigation of the Effects of the Magnetic Water on the Amount of Soil Minerals in the Process of Leaching [Volume 34, Issue 1, 2011, Pages 13-28]
LEACHN Model Simulation of Soil Moisture Content, Nitrate and Ammonium Mobility in a Corn Field using LEACHN Code [Volume 37, Issue 2, 2014, Pages 33-45]
Lead Effects of some organic and inorganic amendments on the bioavailability and distribution of different Fractions of lead and cadmium in a calcareous contaminated soil [Volume 41, Issue 4, 2018, Pages 15-29]
Lead Kinetics and isotherms of competitive adsorption of lead and copper using micro- and nanoparticles of palygorskite [Volume 41, Issue 4, 2018, Pages 49-65]
Lead Effects of Microplastic Type and Plant Growth-Promoting Rhizobacteria on Nickel and Lead Speciation in Contaminated Calcareous Soil [Volume 49, Issue 2, 2026, Pages 194-173]
Lead contamination The assessment of the potential of two rangeland plants for absorption and accumulationof lead (Pb) in a contaminated calcareous soil [Volume 42, Issue 2, 2019, Pages 115-130]
Leaf chlorophyll The determination of Nitrogen Content and Chlorophyll of Sugarcane Crop using Regression Modelling from Color Indices of Aerial Digital Images [Volume 42, Issue 2, 2019, Pages 83-98]
Leaf washing Effect of different agricultural managements on the reduction of dust damage on wheat yield [Volume 46, Issue 2, 2023, Pages 215-230]
Lemon Verbena Comparing the drying of lemon verbena in a continuous flow dryer equipped with a Solar Pre-heating system to the traditional drying [Volume 42, Issue 2, 2019, Pages 67-82]
Lettuce The effect of carbon black and hair waste on heavy metals uptake and some growth parameters of lettuce and spinach irrigated with metal contaminated water [Volume 42, Issue 1, 2019, Pages 61-80]
Life Cycle Assessment Life cycle assessment, Ethanol, Sugarcane, Biofuel [Volume 40, Issue 2, 2017, Pages 13-27]
Light diffraction Investigating and Modeling the Process of Dehulling Persian Lilac Fruits Using Sodium Hydroxide with Different Concentrations and Temperatures [Volume 34, Issue 1, 2011, Pages 57-64]
Lindane Adsorption Behavior of Lindane Pesticide in Karoon River Sediments: the Region of Ahvaz–Khorramshahr [Volume 34, Issue 2, 2011, Pages 55-68]
Linear Regression Assessing the capability of the spectrometry method in estimating some properties of salt-affected soils [Volume 41, Issue 3, 2018, Pages 1-16]
Location analysis Locating a power plant with biogas feed obtained from anaerobic digestion of animal manure (Case study: Southeast of Khuzestan province) [Volume 47, Issue 2, 2024, Pages 239-257]
Loess The micromorphology of forest soils developed on loess along a precipitation gradient in northern Iran [Volume 42, Issue 2, 2019, Pages 1-20]
Loess Using compost and triple superphosphate fertilizer to promote soil microbial and enzymatic properties and maize plant growth in loess soil [Volume 46, Issue 2, 2023, Pages 121-139]
Loess-paleosol Comparison of the clay mineralogy of the early Pleistocene paleosols With modern loess-derived soils [Volume 41, Issue 1, 2018, Pages 127-141]
Loess-paleosol Comparison of the micromorphology of the early Pleistocene paleosols with modern loess-derived soils [Volume 41, Issue 4, 2018, Pages 67-82]
Loess soils Evaluation of the dispersion criteria of loess soils in relation to climate and physicochemical characteristics (case study: Golestan province) [Volume 47, Issue 2, 2024, Pages 217-237]
Logistic Regression Digital mapping of soil classes using different data mining techniques in Ardakan region, Yazd province [Volume 37, Issue 2, 2014, Pages 101-115]
Losses The investigation and evaluation of three types of wheat cleaning systems in Hamedan [Volume 42, Issue 1, 2019, Pages 33-46]
Losses Investigation the effect of organic, biological and chemical fertilizers on quantitative and qualitative characteristics of Thymus daenensis Celak [Volume 42, Issue 3, 2019, Pages 79-95]

M

Macrospore Investigating the adsorption and filtration indices of bacterial coli transport in the preferential flow system [Volume 42, Issue 1, 2019, Pages 1-12]
Magnesium ammonium phosphate Effect of combined application of struvite recovered from sewage sludge and triple superphosphate on phosphorus bioavailability in soil and its uptake by wheat [Volume 47, Issue 3, 2024, Pages 299-322]
Magnetic flux density Design and Construction of Electro-Culture System and Evaluation of its Effect on Grass Seed (Festuca arandinacea) Performance Improvement and Germination Rate [Volume 40, Issue 2, 2017, Pages 1-12]
Magnetic Nanoparticles Optimization of enzymatic transesterification in biodiesel production [Volume 48, Issue 3, 2025, Pages 386-367]
Magnetic water A Laboratorial Investigation of the Effects of the Magnetic Water on the Amount of Soil Minerals in the Process of Leaching [Volume 34, Issue 1, 2011, Pages 13-28]
Magnetic water The effect of magnetic water on the yield of corn and the adsorption of potassium, zinc and iron [Volume 42, Issue 2, 2019, Pages 131-142]
MahVelat Comparison of humic acid types on the concentration of macro nutrients elements in soil and leaves and yield components of pistachio trees in field conditions [Volume 44, Issue 3, 2021, Pages 325-342]
Maintenance Determining Suitable Mathematical Model and Repair Coefficients to Predict the Repair and Maintenance Costs of AUSTOFT 7000 Sugarcane Harvester [Volume 34, Issue 1, 2011, Pages 65-74]
Maize Mobility of Different Forms of Nitrogen in Soil Influenced by Different Rates of Urea Fertilizer in Maize Fertigation System in the North of Khuzestan [Volume 34, Issue 2, 2011, Pages 41-53]
Maize Effect of arbuscular mycorrhizal fungus and Pseudomonas bacterium on growth characteristics and micro-nutrients uptake of maize under drought stress conditions [Volume 38, Issue 1, 2015, Pages 1-13]
Maize Effect of low-molecular-weight organic acids on growth and phosphorus uptake via maize (Zea mays L. cv. SC704) in some soils of Golestan province [Volume 40, Issue 2, 2017, Pages 137-152]
Maize Data-Driven Optimization of a Fuzzy Model for Soil Suitability Evaluation of Grain Maize [Volume 49, Issue 3, 2026, Pages 357-339]
Maize growth Investigating the combined application of different levels of triple superphosphate and native phosphate-solubilizing Pseudomonas bacteria on growth indices of maize [Volume 44, Issue 4, 2021, Pages 463-483]
Malic Effect of low-molecular-weight organic acids on growth and phosphorus uptake via maize (Zea mays L. cv. SC704) in some soils of Golestan province [Volume 40, Issue 2, 2017, Pages 137-152]
Malic acid Influence of Zinc deficiency on root exudation of organic acids in two maize genotypes [Volume 41, Issue 4, 2018, Pages 99-111]
Malondialdehyde Combined effect of salinity and Zn and Cu nutrition on some biochemical and physiological characteristics of rosemary (Rosmarinus officinalis L.) in a calcareous soil [Volume 42, Issue 3, 2019, Pages 49-61]
Malondialdehyde The Effect of Native Salinity-Resistant PGPRs on the Physiological and Biochemical Characteristics of Alfalfa Plants Under Salinity Stress [Volume 46, Issue 1, 2023, Pages 1-20]
Manganese Spatial Variation of Available Cu and Mn in Soils of Wheat Farms in North of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 69-80]
Manure Application of gypsum and manure on improving the amount of nitrogen, phosphorus and potassium in leaves and seeds of wheat under salinity stress [Volume 36, Issue 1, 2013, Pages 1-11]
Manure Fertilizer The Effect of Potassium and Manure Application on Concentration of Macro Elements on Wheat under Different Water Stresses [Volume 36, Issue 1, 2013, Pages 77-85]
Maron Investigation of the tolerance to crude oil in the fungal strains isolated from the Maron oilfield of Ahvaz [Volume 47, Issue 2, 2024, Pages 185-200]
Massecuite Determining the Sugar Crystals Size in Massecuite using Image Processing Algorithms [Volume 46, Issue 4, 2023, Pages 411-427]
Mathematical model Modeling the Thin-Layer Drying of Seedless Grape [Volume 36, Issue 1, 2013, Pages 23-34]
Mathematical model Determining Suitable Mathematical Model and Repair Coefficients to Predict the Repair and Maintenance Costs of AUSTOFT 7000 Sugarcane Harvester [Volume 34, Issue 1, 2011, Pages 65-74]
MATLAB Investigating the Effective Parameters on the Banana Slices Shrinkage during Drying Using Response Surface Technique [Volume 36, Issue 2, 2013, Pages 81-92]
Matrix Investigating the adsorption and filtration indices of bacterial coli transport in the preferential flow system [Volume 42, Issue 1, 2019, Pages 1-12]
Maximum allowable depletion Effects of Different Moisture and Salinity Levels on Some Morphological Traits and Yield of Quinoa (Chenopodium quinoa Willd.) in Field Condition [Volume 47, Issue 1, 2024, Pages 111-127]
Mean comparison Impacts of land use and geomorphology on some heavy metal concentrations in a part of Zayandehroud dam watershed [Volume 45, Issue 3, 2022, Pages 317-337]
Mean Weight Diameter of Aggregates Factors Affecting Soil Fragmentation during Tillage Practice and Determining the Optimal Range of the Parameters using a Fuzzy Logic Approach [Volume 37, Issue 1, 2014, Pages 35-47]
Mechanical Physical, mechanical and nutritional properties of hazelnut (A Case study: cultivars of north of Iran) [Volume 39, Issue 1, 2016, Pages 93-112]
Mechanical and Chemical properties The effect of chitosan-clay Nano composite, wax coatings and olive oil on some quality properties of sweet lemon during shelf life storage [Volume 43, Issue 3, 2020, Pages 331-348]
Mechanical properties Determination of Shear Strength, Tensile Strength, Shear and Picking Energy of the Petals and Sepals for Damask Rose [Volume 36, Issue 2, 2013, Pages 93-104]
Mechanical properties Effect of temperature and storage time on mechanical properties and color of sweet and bitter olives [Volume 39, Issue 1, 2016, Pages 1-19]
Mechanical properties Investigating the application of biochar, bentonite clay and polyvinyl acetate polymer on some mechanical properties of sand deposits [Volume 41, Issue 2, 2018, Pages 83-97]
Mechanization Index Estimating the number of agricultural machines required for rice production based on mechanization indexes in the central and southern regions of Guilan province [Volume 47, Issue 1, 2024, Pages 57-73]
Medicinal plants Combined effect of salinity and Zn and Cu nutrition on some biochemical and physiological characteristics of rosemary (Rosmarinus officinalis L.) in a calcareous soil [Volume 42, Issue 3, 2019, Pages 49-61]
Mel-Frequency Cepstral Coefficient Investigation the effect of chemical pollution caused by field spraying on honeybee behavior using data mining techniques [Volume 43, Issue 2, 2020, Pages 199-214]
Membership function Determination of Social and Technical- Mechanization Indices using Fuzzy Logic and Genetic Algorithm [Volume 38, Issue 1, 2015, Pages 79-93]
Membrane permeability Combined effect of salinity and Zn and Cu nutrition on some biochemical and physiological characteristics of rosemary (Rosmarinus officinalis L.) in a calcareous soil [Volume 42, Issue 3, 2019, Pages 49-61]
Mesoporous Silica Nanoparticle The Effect of Seed and Soil Inoculation by Plant Growth Promoting Inoculants (Pseudomonas fluorescens) on Yield and Uptake of Some Nutrients in Corn [Volume 37, Issue 1, 2014, Pages 93-107]
Metabolic quotient Evaluation of the effect of municipal solid waste disposal site activity on the quality of adjacent soil- Case study- Saravan Rasht dumpsite [Volume 44, Issue 1, 2021, Pages 59-80]
Meta-heuristic Algorithms Estimation of sugarcane quantitative and qualitative yield using adaptive Neuro-Fuzzy network improved with particle swarm optimization algorithm [Volume 43, Issue 2, 2020, Pages 255-276]
Metal oxide sensors Evaluation of Advanced Pattern Recognition Models in Electronic Nose Signal Processing for Discrimination of Bio-based Fuel Blends (Diesel/Biodiesel/Fusel oil) [Volume 49, Issue 3, 2026, Pages 383-359]
Mg Evaluation of palygorskite and sepiolite abilities to supply Mg for sorghum plants in presence/absence of Glomus mosae mycorhizae [Volume 40, Issue 2, 2017, Pages 89-104]
MICO method Determining the Sugar Crystals Size in Massecuite using Image Processing Algorithms [Volume 46, Issue 4, 2023, Pages 411-427]
Microalgae Optimization of Microalgae Harvesting and Separation Process by Electrical Coagulation in Biodiesel Production Cycle Using Response Surface Methodology [Volume 43, Issue 3, 2020, Pages 425-440]
Microbial biomass Effect of Plant Residues on Soil Microbial Parameters and Some Growth Characteristics of Barley at Different Levels of Soil Salinity [Volume 38, Issue 1, 2015, Pages 14-28]
Microbial biomass carbon Effect of wheat residue enriched with Pleurotus on microbial characteristics of a saline soil [Volume 44, Issue 4, 2021, Pages 415-438]
Microbial biomass carbon Using compost and triple superphosphate fertilizer to promote soil microbial and enzymatic properties and maize plant growth in loess soil [Volume 46, Issue 2, 2023, Pages 121-139]
Microbial biomass carbon Effect of Carbon Black and Zinc-Solubilizing Bacteria on the Chemical Distribution of Zinc in Soil under Salinity Stress [Volume 48, Issue 1, 2025, Pages 73-57]
Microbial respiration rate Effect of wheat residue enriched with Pleurotus on microbial characteristics of a saline soil [Volume 44, Issue 4, 2021, Pages 415-438]
Microencapsulation Optimization of preparation conditions and characterization of micropowder of sour tea extract containing anthocyanin by spray drying method [Volume 47, Issue 3, 2024, Pages 391-409]
Micromorphology Penetration Resistance and Micromorphology of Biological Crusts Resulted by Simultaneous Application of Two Cyanobacteria Genes [Volume 36, Issue 2, 2013, Pages 17-35]
Micromorphology Micromorphological study of soil porosity and microstructure affected by land use in loess soils of Golestan Province using image analysis [Volume 40, Issue 2, 2017, Pages 47-69]
Micromorphology Comparison of the micromorphology of the early Pleistocene paleosols with modern loess-derived soils [Volume 41, Issue 4, 2018, Pages 67-82]
Micromorphology The micromorphology of forest soils developed on loess along a precipitation gradient in northern Iran [Volume 42, Issue 2, 2019, Pages 1-20]
Micromorphology Soil alteration related to a landscape with alternating aeolian and alluvial sediments in Davaran Region, Rafsanjan [Volume 44, Issue 2, 2021, Pages 227-253]
Micronutrients Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]
Micronutrients Effect of Claroideoglomus etunicatum inoculation on nickel phytoremediation and uptake of some micronutrients by maize (Zea mays L.) [Volume 46, Issue 2, 2023, Pages 159-177]
Micronutrients Seasonal changes in nutrients of three date (Phoenix dactylifera L.) varieties in Ahvaz weather conditions [Volume 47, Issue 4, 2024, Pages 491-510]
Microplastics Effects of Microplastic Type and Plant Growth-Promoting Rhizobacteria on Nickel and Lead Speciation in Contaminated Calcareous Soil [Volume 49, Issue 2, 2026, Pages 194-173]
Microstructure Micromorphological study of soil porosity and microstructure affected by land use in loess soils of Golestan Province using image analysis [Volume 40, Issue 2, 2017, Pages 47-69]
Mineral Nitrogen Simulation of Soil Moisture Content, Nitrate and Ammonium Mobility in a Corn Field using LEACHN Code [Volume 37, Issue 2, 2014, Pages 33-45]
Minimum data Comparison of determination of suitability of lands by storie and square root methods and geographic information systems with methods of soil quality indices [Volume 47, Issue 2, 2024, Pages 161-183]
Minority Using Ensemble Model Approach for Spatial Modeling of Soil Imbalanced Classes [Volume 46, Issue 3, 2023, Pages 289-308]
Minority Class Improving the classification of Soil imbalanced data using machine learning algorithms in Some Part of Zanjan provice land [Volume 46, Issue 1, 2023, Pages 61-82]
Mint Performance Evaluation of a Solar Dryer Equipped with Heat Pump and Collector with Flat Side Reflectors in Mint Drying Process [Volume 48, Issue 4, 2025, Pages 662-647]
Mobarakeh Land Suitability Evaluation using Analytical Hierarchy Process Technique in Zarrinshahr and Mobarakeh (Isfahan) [Volume 37, Issue 1, 2014, Pages 77-92]
MobileNet Comparison of Different Deep Learning Architectures for Corn Seed Classification [Volume 48, Issue 4, 2025, Pages 609-589]
Model Regional-scale rice performance simulation using the AquaCrop model in the Sowme’eh Sara region [Volume 48, Issue 3, 2025, Pages 451-433]
Model Calibration Simulation of Soil Moisture Content, Nitrate and Ammonium Mobility in a Corn Field using LEACHN Code [Volume 37, Issue 2, 2014, Pages 33-45]
Modeling accuracy.Feature selection Digital mapping of soil physical and chemical properties using some machine learning algorithms and environmental variables in the Fereydan region, Isfahan Province [Volume 48, Issue 2, 2025, Pages 229-205]
Moisture stress The application of stress modifier nanoparticles on the biochemical characteristics and yield of ajwain (Carum copticum L.) under drought stress [Volume 48, Issue 1, 2025, Pages 112-93]
Mollic Comparing Zn speciation and fractionation in selected diagnostic horizons from Khuzestan Province [Volume 45, Issue 4, 2022, Pages 357-375]
Mollic Application of Soil Taxonomy (2022) and World Reference Base (WRB, 2022) systems in expressing soil characteristics of tobacco production areas in Talesh County, Guilan Province [Volume 46, Issue 2, 2023, Pages 179-194]
Monitoring System Construction of monitoring system for seed drills performance [Volume 43, Issue 2, 2020, Pages 215-233]
Motorized knapsack Mist blower Construction and Evaluation of a Boom Atomizer Sprayer to Control of Sunn Pests in Awheat Crop [Volume 34, Issue 1, 2011, Pages 75-86]
MSWC Effect of organic and chemical amendments on some nutrients concentration of soil and pistachio leaf at field condition [Volume 42, Issue 1, 2019, Pages 47-59]
Mulch Feasibility investigation of FilterCake using in mulch production for sand dune stabilization in Ahvaz [Volume 38, Issue 1, 2015, Pages 29-42]
Mulches Investigating the application of biochar, bentonite clay and polyvinyl acetate polymer on some mechanical properties of sand deposits [Volume 41, Issue 2, 2018, Pages 83-97]
Multinomial logistic regression Digital Soil Mapping using legacy soil data: Case study of Faryab region of Kerman [Volume 41, Issue 4, 2018, Pages 31-48]
Multinomial logistic regression Traditional and Digital Approach for the Land Suitability Evaluation for Potato Crop in Jiroft Area of Kerman [Volume 43, Issue 1, 2020, Pages 127-140]
Multiobjective decision making Planning the optimum placement of Gabions using AHP and NSGA-II algorithm (Case study: Emamzadeh watershed) [Volume 43, Issue 3, 2020, Pages 315-330]
Multiple linear regression Pistachio yield prediction using multiple linear regression and artificial neural network (A Case Study: Rafsanjan and Anar regions, Kerman Province) [Volume 40, Issue 2, 2017, Pages 71-87]
Multiple rainfall simulator Evaluation of different methods of soil structural stability determination for predicting splash erosion [Volume 41, Issue 4, 2018, Pages 1-15]
Mycorrhiza The Interaction Effect of Mycorrhiza (Glomus Intraradices) and Filtercake on Coriander (Coriandrum Sativum L.) Production [Volume 42, Issue 2, 2019, Pages 143-161]
Mycorrhiza Application effect of bagasse biochar and Arbuscular mychorrhizal fungi in commercial propagation of Sansevieria trifaciata variateis [Volume 45, Issue 3, 2022, Pages 225-246]
Mycorrhiza Improving the nutritional management and yield of Ricinus communis L. using Arbuscular mycorrhizal fungus and organic fertilizers [Volume 47, Issue 4, 2024, Pages 511-531]

N

Nanobone char Effect of particle size of char produced from cow bone on release kinetics and chemical forms of phosphorus in a calcareous soil [Volume 49, Issue 1, 2026, Pages 61-45]
Nanocomposite The effect of chitosan-clay Nano composite, wax coatings and olive oil on some quality properties of sweet lemon during shelf life storage [Volume 43, Issue 3, 2020, Pages 331-348]
Nanofluid Simulation of greenhouse floor heating and investigating the effect of nanofluids in it [Volume 45, Issue 3, 2022, Pages 247-260]
Nanoparticle Effect of Ca nanoparticles on peach cultivars (Valad Abadi and Alberta) [Volume 43, Issue 1, 2020, Pages 1-14]
Nanoparticles Kinetics and isotherms of competitive adsorption of lead and copper using micro- and nanoparticles of palygorskite [Volume 41, Issue 4, 2018, Pages 49-65]
Nanoparticles Effect of Functionalized Iron Oxide Nanoparticles on Zinc Uptake and some Growth Indices of Wheat in Greenhouse Conditions [Volume 41, Issue 4, 2018, Pages 131-146]
Nanoparticles Effect of natural zeolite and biochar application in micro and nano sizes on soil cadmium stabilization [Volume 49, Issue 2, 2026, Pages 171-147]
Natrargids The study of sodic soils properties and related formation factors in Abyek plain [Volume 39, Issue 1, 2016, Pages 145-160]
NDVI index Evaluation of the effect of crop rotation on the yield of wheat fields using satellite images [Volume 45, Issue 2, 2022, Pages 207-224]
Nemero Index Assessment and modeling of soil quality using multivariate analysis approach (Case study of rainfed agricultural land in Dezpart city) [Volume 48, Issue 1, 2025, Pages 56-35]
Nemro soil quality index Investigation of parameters affecting soil quality under saline and semi-saline conditions (case study of south and southwest of Khuzestan province) [Volume 43, Issue 3, 2020, Pages 405-423]
Net profit Technical and Economic Evaluation of Mechanized Triticale Production as a Second Crop in Paddy Fields of Gilan Province [Volume 48, Issue 3, 2025, Pages 469-453]
Neural Network Prediction Cation Exchange Capacity using Different Methods in Soils of Iran [Volume 38, Issue 1, 2015, Pages 59-77]
Neural Networks Grading zahedi dates based on external features using image processing and machine learning methods [Volume 41, Issue 3, 2018, Pages 73-84]
Neuro-fuzzy Prediction Cation Exchange Capacity using Different Methods in Soils of Iran [Volume 38, Issue 1, 2015, Pages 59-77]
NH4+ -zeolite The Effect of NH4+ -Zeolite on Growth Characteristics of Wheat and Water Use Efficiency in Two Soil Textures [Volume 37, Issue 1, 2014, Pages 1-11]
Nickel Effects of Microplastic Type and Plant Growth-Promoting Rhizobacteria on Nickel and Lead Speciation in Contaminated Calcareous Soil [Volume 49, Issue 2, 2026, Pages 194-173]
NIRS Feasibility of identifying indoxacarb pesticide residue in tomatoes by Visible/Near infrared spectroscopy [Volume 49, Issue 3, 2026, Pages 315-297]
Nitrate Leaching Simulation of Soil Moisture Content, Nitrate and Ammonium Mobility in a Corn Field using LEACHN Code [Volume 37, Issue 2, 2014, Pages 33-45]
Nitrate Leaching Determination of the Optimal Dilution Ratio of Complete Liquid NPK Fertilizer to Reduce Nitrate Leaching & Improve Phosphorus & Potassium Distribution in Calcareous Loamy Soil Columns under Drip Irrigation Simulation [Volume 48, Issue 4, 2025, Pages 626-611]
Nitrogen Application of gypsum and manure on improving the amount of nitrogen, phosphorus and potassium in leaves and seeds of wheat under salinity stress [Volume 36, Issue 1, 2013, Pages 1-11]
Nitrogen The Effect of Potassium and Manure Application on Concentration of Macro Elements on Wheat under Different Water Stresses [Volume 36, Issue 1, 2013, Pages 77-85]
Nitrogen The Effects of Irrigation Water Salinity, Nitrogen and Foliar Application of Calcium Chloride on Yield and Growth Indices of Pepper [Volume 34, Issue 2, 2011, Pages 69-84]
Nitrogen Effect of zeolite and nitrogen on some basic soil properties and wheat yield in potato-wheat rotation [Volume 44, Issue 1, 2021, Pages 97-119]
Nitrogen Investigating the effect of using three types of superabsorbent polymers on N.P.K absorption under drought stress conditions. [Volume 45, Issue 2, 2022, Pages 153-166]
Nitrogen The effects of silicon and some nutrients recovered from plant residues on their concentration in soil [Volume 47, Issue 1, 2024, Pages 75-93]
Nitrogen Effect of mineral amendments on yield, yield component and some macro nutrients concentration of soybean in two soil with different characteristics. [Volume 47, Issue 2, 2024, Pages 201-216]
Nitrogen The Effect of Humic Acid and Biochar on the Quantitative, Qualitative, Biochemical and Nutritional Characteristics of Anthurium Plants under Hydroponic Cultivation System [Volume 47, Issue 3, 2024, Pages 323-336]
Nitrogen concentration Effect of salinity and nitrogen fertilizer sources on nitrogen content and nitrogen uptake pattern in wheat plants [Volume 43, Issue 1, 2020, Pages 15-34]
Nitrogen content The determination of Nitrogen Content and Chlorophyll of Sugarcane Crop using Regression Modelling from Color Indices of Aerial Digital Images [Volume 42, Issue 2, 2019, Pages 83-98]
Nitrogen fertilizer management The effect of salicylic acid and nitrogen consumption on the concentration of nutrients in wheat at different salinity levels [Volume 43, Issue 3, 2020, Pages 389-404]
Nitrogen leaching Mobility of Different Forms of Nitrogen in Soil Influenced by Different Rates of Urea Fertilizer in Maize Fertigation System in the North of Khuzestan [Volume 34, Issue 2, 2011, Pages 41-53]
Nitrogen Nutrition Impact of zeolite and nitrogen application on nitrogen use efficiency, growth and yield of maize (Zea mays L.) [Volume 45, Issue 4, 2022, Pages 391-408]
Normal year Soil Taxonomy and WRB comparison to classify soils with different climatic conditions in Kerman Province [Volume 43, Issue 4, 2020, Pages 479-493]
North of Iran Application of Soil Taxonomy (2022) and World Reference Base (WRB, 2022) systems in expressing soil characteristics of tobacco production areas in Talesh County, Guilan Province [Volume 46, Issue 2, 2023, Pages 179-194]
Nostoc sp Penetration Resistance and Micromorphology of Biological Crusts Resulted by Simultaneous Application of Two Cyanobacteria Genes [Volume 36, Issue 2, 2013, Pages 17-35]
No tillage Investigating the temporal changes in some soil quality properties in different tillage management in agricultural lands of western Golestan province [Volume 48, Issue 1, 2025, Pages 34-17]
NQI Comparison of determination of suitability of lands by storie and square root methods and geographic information systems with methods of soil quality indices [Volume 47, Issue 2, 2024, Pages 161-183]
NSGA-II algorithm Planning the optimum placement of Gabions using AHP and NSGA-II algorithm (Case study: Emamzadeh watershed) [Volume 43, Issue 3, 2020, Pages 315-330]
Number of Machines Estimating the number of agricultural machines required for rice production based on mechanization indexes in the central and southern regions of Guilan province [Volume 47, Issue 1, 2024, Pages 57-73]
Nurabad Mamasani Analysis of the Impacts of Physical Land Structure on the Mechanization Process and Economic Consequences in Strategic Crop Cultivation [(Articles in Press)]
Nutrient Effect of variable and fixed alternate furrow irrigation on salinity, phosphorous and potassium concentration in soil of sugarcane field [Volume 45, Issue 1, 2022, Pages 97-116]
Nutrient content The Interaction Effect of Mycorrhiza (Glomus Intraradices) and Filtercake on Coriander (Coriandrum Sativum L.) Production [Volume 42, Issue 2, 2019, Pages 143-161]
Nutrient dynamics Seasonal changes in nutrients of three date (Phoenix dactylifera L.) varieties in Ahvaz weather conditions [Volume 47, Issue 4, 2024, Pages 491-510]
Nutrient mobility Determination of the Optimal Dilution Ratio of Complete Liquid NPK Fertilizer to Reduce Nitrate Leaching & Improve Phosphorus & Potassium Distribution in Calcareous Loamy Soil Columns under Drip Irrigation Simulation [Volume 48, Issue 4, 2025, Pages 626-611]
Nutrients Effect of arbuscular mycorrhizal fungus and Pseudomonas bacterium on growth characteristics and micro-nutrients uptake of maize under drought stress conditions [Volume 38, Issue 1, 2015, Pages 1-13]
Nutrients The effect of activated carbon on nutrient absorption by tomato, cucumber and eggplant under boron stress of irrigation water [Volume 46, Issue 3, 2023, Pages 309-325]
Nutrients Comparison of Potassium Sulfate and Potassium Chloride Efficiency in Improving Nutrition and Yield Productivity of Irrigated Wheat with Emphasis on Split Application [Volume 49, Issue 3, 2026, Pages 277-261]
Nutrient solution Study of colonization ability and effect of phosphate solubilizing bacteria isolated from dry-land farming on wheat growth indices under stresses of water deficit and salinity [Volume 42, Issue 4, 2019, Pages 41-53]
Nutrient uptake Evaluation the Appropriate Levels of Vermicompost and Municipal Solid Waste Compost on Nutrient Uptake and Yield of Canola under Drought Stress Conditions [Volume 34, Issue 2, 2011, Pages 85-96]
Nutrition Supplementary nutrition and using time effects on quantitative, qualitative and biochemical indicators of button mushroom [Volume 45, Issue 4, 2022, Pages 425-441]
Nutritional Physical, mechanical and nutritional properties of hazelnut (A Case study: cultivars of north of Iran) [Volume 39, Issue 1, 2016, Pages 93-112]
Nutritional Elements The Effect of Seed and Soil Inoculation by Plant Growth Promoting Inoculants (Pseudomonas fluorescens) on Yield and Uptake of Some Nutrients in Corn [Volume 37, Issue 1, 2014, Pages 93-107]

O

Object-based classification Determination of the Compliance of Soybean Lands with Land Suitability Maps (Case Study: Golestan Province) [Volume 44, Issue 1, 2021, Pages 121-139]
Odor The effect of storage time of Barbari bread on the odor characteristic using olfactory machine system [Volume 46, Issue 4, 2023, Pages 429-451]
Off-shoot Improvement of Zamioculcas zamiifolia vegetative propagation by mycorrhizal biofertilizer and biochar application [Volume 46, Issue 2, 2023, Pages 195-214]
Oil crop The effect of silicon on improving the growth and biochemical characteristics of camelina (Camelina sativa L.) seedlings under saline conditions [Volume 46, Issue 1, 2023, Pages 21-42]
Oil yield Improving the nutritional management and yield of Ricinus communis L. using Arbuscular mycorrhizal fungus and organic fertilizers [Volume 47, Issue 4, 2024, Pages 511-531]
Olfactory machine The effect of storage time of Barbari bread on the odor characteristic using olfactory machine system [Volume 46, Issue 4, 2023, Pages 429-451]
Olive Effect of Treated Urban Sewage Sludge on Soil Essential Nutrients, Soil Chemical Properties and Physiological Properties of Olive Tree [Volume 37, Issue 2, 2014, Pages 1-15]
Olive ٍEffect the changing of land use on soil physical and fertility properties in Nehbandan area [Volume 41, Issue 2, 2018, Pages 59-69]
Olive biomass Investigating factors affecting the density, strength and durability of pellets made from olive processing plant waste [Volume 47, Issue 4, 2024, Pages 551-564]
Olive fruit Effect of temperature and storage time on mechanical properties and color of sweet and bitter olives [Volume 39, Issue 1, 2016, Pages 1-19]
Olive Production The application of Material Flow Cost Accounting in optimizing energy consumption and reducing olive production costs [Volume 48, Issue 2, 2025, Pages 203-181]
Olsen P Effect of combined application of struvite recovered from sewage sludge and triple superphosphate on phosphorus bioavailability in soil and its uptake by wheat [Volume 47, Issue 3, 2024, Pages 299-322]
Optimal Nutrition Enhancing Grain Yield and Water Use Efficiency of Rainfed Wheat through Integrated Supplemental Irrigation and Optimized Nutrient Management (Case Study: Baghmalek County, Khuzestan Province) [Volume 49, Issue 1, 2026, Pages 98-85]
Optimization Determination of Social and Technical- Mechanization Indices using Fuzzy Logic and Genetic Algorithm [Volume 38, Issue 1, 2015, Pages 79-93]
Optimization Planning the optimum placement of Gabions using AHP and NSGA-II algorithm (Case study: Emamzadeh watershed) [Volume 43, Issue 3, 2020, Pages 315-330]
Optimization Optimization of sugarcane bagasse fast pyrolysis conditions using response surface method [Volume 43, Issue 3, 2020, Pages 349-363]
Optimization Economic optimization of sugar beet production with Data Envelopment Analysis and application of Adaptive Neuro-Fuzzy Inference System for modeling benefit-cost index [Volume 46, Issue 4, 2023, Pages 371-389]
Optimization Weed detection in fields using convolutional neural network based on deep learning [Volume 47, Issue 1, 2024, Pages 129-142]
Optimization Modeling and optimization of a stepwise strategy with microwave treatment in a vacuum drying system (Analysis of quality indices) [Volume 48, Issue 2, 2025, Pages 314-283]
Optimization Modeling and optimization of button mushroom compressed tablet production equipment [Volume 48, Issue 3, 2025, Pages 366-343]
Order equations Identification of the Factors Affecting Iron Release Kinetics in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards at Darab Region, Southern Iran [Volume 48, Issue 2, 2025, Pages 180-163]
Organic Detection of Acetamiprid residue in sour cherry in different degrees of maturity using an electronic nose [Volume 43, Issue 2, 2020, Pages 235-254]
Organic acids The effects of oxalic acid on zinc release kinetic from some saline soils of pistachio growing area (Kerman province) [Volume 41, Issue 1, 2018, Pages 45-56]
Organic amendment Chemical Fractionation of Soil Inorganic Phosphorus as Affected by Biochar and Carbon Black under Different Soil Moisture Regimes [Volume 49, Issue 1, 2026, Pages 128-99]
Organic amendments The combined effect of sugarcane bagasse biochar and compost on the adsorption and desorption characteristics of phosphorus in calcareous soil. [Volume 46, Issue 1, 2023, Pages 83-100]
Organic and labile carbon Evaluating biological attributes of soil quality in loessial soils under lichen biological soil crusts in northern Golestan province [Volume 42, Issue 3, 2019, Pages 1-17]
Organic fertilizers Effect of compost and biochar of bagasses on zinc uptake and growth indices of Wheat under greenhouse condition [Volume 44, Issue 2, 2021, Pages 255-274]
Organic matter Potassium Release from Biotite and Its Biological Weathering as Influenced by Organic Matter Treatments [Volume 34, Issue 1, 2011, Pages 29-42]
Organic matter The effect of earthworm and application of cow manure and its biochar on aggregate associated carbon and some soil physical properties [Volume 43, Issue 3, 2020, Pages 365-387]
Organic matter Identification of the Factors Affecting Iron Release Kinetics in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards at Darab Region, Southern Iran [Volume 48, Issue 2, 2025, Pages 180-163]
Organic Wastes The Effect of Biochar of Date Palm's Leaves and Pistachio Harvesting wastes on the growth of maize (Zea mays L.) and heavy metals concentrations [Volume 44, Issue 4, 2021, Pages 399-413]
Origin Assessment of Street Dust Pollution Status to Some Heavy Metals and their Origins in Ahvaz City [Volume 44, Issue 1, 2021, Pages 21-39]
Osmolytes The Effect of Native Salinity-Resistant PGPRs on the Physiological and Biochemical Characteristics of Alfalfa Plants Under Salinity Stress [Volume 46, Issue 1, 2023, Pages 1-20]
Otsu Assessing parameters of distribution particle size and pores of a coarse-textured soils using CBCT-scan image processing [Volume 43, Issue 4, 2020, Pages 529-548]
Ounce Comparison of humic acid types on the concentration of macro nutrients elements in soil and leaves and yield components of pistachio trees in field conditions [Volume 44, Issue 3, 2021, Pages 325-342]
Oversampling Improving the classification of Soil imbalanced data using machine learning algorithms in Some Part of Zanjan provice land [Volume 46, Issue 1, 2023, Pages 61-82]
Oxalic Effect of low-molecular-weight organic acids on growth and phosphorus uptake via maize (Zea mays L. cv. SC704) in some soils of Golestan province [Volume 40, Issue 2, 2017, Pages 137-152]

P

Paddy fields The Effect of Land-Use Change from Forest to Paddy Field and Kiwi Orchard on Some Soil Properties (Case Study: Research Lands of University of Guilan) [Volume 48, Issue 4, 2025, Pages 645-627]
Paddy transplanter Design, Manufacturing, and Evaluation of a Manual Paddy Rice Planter Machine for Transplanting Tray [Volume 48, Issue 3, 2025, Pages 486-471]
Paddy tray Design, Manufacturing, and Evaluation of a Manual Paddy Rice Planter Machine for Transplanting Tray [Volume 48, Issue 3, 2025, Pages 486-471]
Paleoclimate Comparison of the clay mineralogy of the early Pleistocene paleosols With modern loess-derived soils [Volume 41, Issue 1, 2018, Pages 127-141]
Paleoclimate Geochemistry of the red soils in the Northern Iranian Loess Plateau and implications for its origin and paleoclimate reconstruction [Volume 41, Issue 2, 2018, Pages 99-111]
Palm Investigating the application of biochar, bentonite clay and polyvinyl acetate polymer on some mechanical properties of sand deposits [Volume 41, Issue 2, 2018, Pages 83-97]
Palygorskite The study of sodic soils properties and related formation factors in Abyek plain [Volume 39, Issue 1, 2016, Pages 145-160]
Palygorskite Evaluation of palygorskite and sepiolite abilities to supply Mg for sorghum plants in presence/absence of Glomus mosae mycorhizae [Volume 40, Issue 2, 2017, Pages 89-104]
Palygorskite Kinetics and isotherms of competitive adsorption of lead and copper using micro- and nanoparticles of palygorskite [Volume 41, Issue 4, 2018, Pages 49-65]
Parametric A Comparison of Parametric and Fuzzy Analytical Hierarchy Process (AHP) Methods to Evaluate Land Suitability for Kabkab Date Palm (Phoenix dactylifera L. cv Kabkab) Plantation in Dashtestan Area, Bushehr Province [Volume 41, Issue 2, 2018, Pages 45-58]
Parametric method Digital soil mapping of land suitability index of rain-fed wheat (Case study: Ghorveh, Kurdistan Province) [Volume 42, Issue 4, 2019, Pages 75-87]
Particle size distribution Assessment of the BSNE sampler efficiency and the capacity of sediment particles transportability in wind erosion using wind tunnel experiment [Volume 41, Issue 2, 2018, Pages 27-43]
Particle size distribution Assessment of Street Dust Pollution Status to Some Heavy Metals and their Origins in Ahvaz City [Volume 44, Issue 1, 2021, Pages 21-39]
Parvand and Harness Investigation of some ergonomic interventions in date palm crown access operation [Volume 44, Issue 4, 2021, Pages 439-461]
PCA Detection of Acetamiprid residue in sour cherry in different degrees of maturity using an electronic nose [Volume 43, Issue 2, 2020, Pages 235-254]
Peach Effect of Ca nanoparticles on peach cultivars (Valad Abadi and Alberta) [Volume 43, Issue 1, 2020, Pages 1-14]
Peat An Investigation into the Effect of Organic and Non-Organic Media in Production of Dracaena marginata Ait. [Volume 36, Issue 1, 2013, Pages 51-65]
Pedotransfer function Prediction Cation Exchange Capacity using Different Methods in Soils of Iran [Volume 38, Issue 1, 2015, Pages 59-77]
Penetration Resistance Penetration Resistance and Micromorphology of Biological Crusts Resulted by Simultaneous Application of Two Cyanobacteria Genes [Volume 36, Issue 2, 2013, Pages 17-35]
Penetrometer resistance Investigating the relationship between horizontal penetrometer resistance and soil precompression stress [Volume 40, Issue 2, 2017, Pages 153-169]
Pepper The Effects of Irrigation Water Salinity, Nitrogen and Foliar Application of Calcium Chloride on Yield and Growth Indices of Pepper [Volume 34, Issue 2, 2011, Pages 69-84]
Percentage of colonization Evaluation of root mycorrhizal colonization and uptake of some microelements by roots of corns treated with some organic compounds and microbial inoculation [Volume 44, Issue 2, 2021, Pages 141-158]
Percentage of Drum Filling Effect of Compost Fertilizer Granulation Parameters on the Granule Fracture Resistance using Response Surface Methodology [Volume 37, Issue 2, 2014, Pages 47-57]
Persian lilac fruit Investigating and Modeling the Process of Dehulling Persian Lilac Fruits Using Sodium Hydroxide with Different Concentrations and Temperatures [Volume 34, Issue 1, 2011, Pages 57-64]
PGPR Effects of Microplastic Type and Plant Growth-Promoting Rhizobacteria on Nickel and Lead Speciation in Contaminated Calcareous Soil [Volume 49, Issue 2, 2026, Pages 194-173]
PGPRs The Effect of Native Salinity-Resistant PGPRs on the Physiological and Biochemical Characteristics of Alfalfa Plants Under Salinity Stress [Volume 46, Issue 1, 2023, Pages 1-20]
Phanerochaete chrysosporium The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]
Phenol Effects of Micronutrients and Humic Substance Application on some Quantitative and Qualitative Traits of Medicinal and Aromatic Herbs of Istanbul oregano [Volume 42, Issue 2, 2019, Pages 51-66]
Phormidium sp Penetration Resistance and Micromorphology of Biological Crusts Resulted by Simultaneous Application of Two Cyanobacteria Genes [Volume 36, Issue 2, 2013, Pages 17-35]
Phosphate soil Effect of Enriched Compost with Iron Refuse and Phosphate Soil on Growth Parameters of Tomato [Volume 43, Issue 4, 2020, Pages 549-567]
Phosphorous Comparison of soil, foliar and fertigation application of humic acid on growth parameters and availability of iron and phosphorous of canola [Volume 42, Issue 4, 2019, Pages 1-14]
Phosphorous The effects of silicon and some nutrients recovered from plant residues on their concentration in soil [Volume 47, Issue 1, 2024, Pages 75-93]
Phosphorous and Wheat The Effect of Potassium and Manure Application on Concentration of Macro Elements on Wheat under Different Water Stresses [Volume 36, Issue 1, 2013, Pages 77-85]
Phosphorus availability The combined effect of sugarcane bagasse biochar and compost on the adsorption and desorption characteristics of phosphorus in calcareous soil. [Volume 46, Issue 1, 2023, Pages 83-100]
Phosphorus fixation Determination of the Optimal Dilution Ratio of Complete Liquid NPK Fertilizer to Reduce Nitrate Leaching & Improve Phosphorus & Potassium Distribution in Calcareous Loamy Soil Columns under Drip Irrigation Simulation [Volume 48, Issue 4, 2025, Pages 626-611]
Phosphorus fixation Chemical Fractionation of Soil Inorganic Phosphorus as Affected by Biochar and Carbon Black under Different Soil Moisture Regimes [Volume 49, Issue 1, 2026, Pages 128-99]
Phosphorus fractionation Chemical Fractionation of Soil Inorganic Phosphorus as Affected by Biochar and Carbon Black under Different Soil Moisture Regimes [Volume 49, Issue 1, 2026, Pages 128-99]
Phosphorus fractions Long-term effects of phosphorus fertilizer on inorganic phosphorus transformations and availability across soil layers in a calcareous soil under pistachio cultivation [Volume 48, Issue 3, 2025, Pages 431-411]
Phosphorus management Investigating the response of quinoa (Chenopodium quinoa Willd) to different levels of phosphorus under salinity stress and determining its critical limit in soil and plant [Volume 48, Issue 4, 2025, Pages 530-507]
Phosphorus Uptake Efficiency Investigating the phosphorus uptake and use efficiency of safflower cultivars in Fars, Isfahan, Kerman and the North of Khuzestan in phosphorus deficiency condition [Volume 48, Issue 3, 2025, Pages 410-387]
Phosphorus Utilization Investigating the phosphorus uptake and use efficiency of safflower cultivars in Fars, Isfahan, Kerman and the North of Khuzestan in phosphorus deficiency condition [Volume 48, Issue 3, 2025, Pages 410-387]
Photosynthesis Isolation of Salt-Tolerant Bacteria from The Rhizosphere of Desert Plants and Their Effects on Maize (Zea mays L.) Growth in a Saline Soil [Volume 48, Issue 2, 2025, Pages 282-267]
Photovoltaic panel cooling Experimental evaluation of the effect of the installation position of floating photovoltaic panels on reducing evaporation from water resources [Volume 49, Issue 2, 2026, Pages 214-195]
Physical crusts Evaluating biological attributes of soil quality in loessial soils under lichen biological soil crusts in northern Golestan province [Volume 42, Issue 3, 2019, Pages 1-17]
Physical properties Physical, mechanical and nutritional properties of hazelnut (A Case study: cultivars of north of Iran) [Volume 39, Issue 1, 2016, Pages 93-112]
Physical properties Optimization of a combination dryer (Vacuum-Infrared) operation in production process of edible button mushroom powder [Volume 43, Issue 2, 2020, Pages 141-161]
Physicochemical dispersion Evaluation of the dispersion criteria of loess soils in relation to climate and physicochemical characteristics (case study: Golestan province) [Volume 47, Issue 2, 2024, Pages 217-237]
Phytoextraction The assessment of the potential of two rangeland plants for absorption and accumulationof lead (Pb) in a contaminated calcareous soil [Volume 42, Issue 2, 2019, Pages 115-130]
Phytoremediation Introduce of Rhizotron for assessment of the effects of soil treatments on growth and distribution of plant roots [Volume 41, Issue 3, 2018, Pages 17-28]
Phytoremidation Evaluation of Cadmium Uptake by Reddish cv. Sorkhan Plant (Raphanus sativus L.) in Cadmium Contaminated Soils [Volume 37, Issue 1, 2014, Pages 67-75]
Phytostabilization The assessment of the potential of two rangeland plants for absorption and accumulationof lead (Pb) in a contaminated calcareous soil [Volume 42, Issue 2, 2019, Pages 115-130]
Picking Energy Determination of Shear Strength, Tensile Strength, Shear and Picking Energy of the Petals and Sepals for Damask Rose [Volume 36, Issue 2, 2013, Pages 93-104]
Pinhole test Evaluation of the dispersion criteria of loess soils in relation to climate and physicochemical characteristics (case study: Golestan province) [Volume 47, Issue 2, 2024, Pages 217-237]
Piriformospora indica Introduce of Rhizotron for assessment of the effects of soil treatments on growth and distribution of plant roots [Volume 41, Issue 3, 2018, Pages 17-28]
Pistachio Effect of organic and chemical amendments on some nutrients concentration of soil and pistachio leaf at field condition [Volume 42, Issue 1, 2019, Pages 47-59]
Pistachio Comparison of humic acid types on the concentration of macro nutrients elements in soil and leaves and yield components of pistachio trees in field conditions [Volume 44, Issue 3, 2021, Pages 325-342]
Pistachio Long-term effects of phosphorus fertilizer on inorganic phosphorus transformations and availability across soil layers in a calcareous soil under pistachio cultivation [Volume 48, Issue 3, 2025, Pages 431-411]
Pistachio yield Pistachio yield prediction using multiple linear regression and artificial neural network (A Case Study: Rafsanjan and Anar regions, Kerman Province) [Volume 40, Issue 2, 2017, Pages 71-87]
Plant residues Effect of grape leaves and pomegranate peel on soil structural stability and water repellency in different salinity levels [Volume 40, Issue 2, 2017, Pages 29-46]
Plant root Effect of Plant Roots on Chloride Transport in a Soil under Saturated Condition [Volume 38, Issue 1, 2015, Pages 95-107]
Platform Stewart Kinematics of the Platform Stewart Sprayer End effector [Volume 43, Issue 4, 2020, Pages 495-510]
Pleistocene Comparison of the micromorphology of the early Pleistocene paleosols with modern loess-derived soils [Volume 41, Issue 4, 2018, Pages 67-82]
PLSR Evaluation of reflectance spectroscopy for assessment of soil carbonates (case study: Juneqan district in Chaharmohal and Bakhtiari Province) [Volume 42, Issue 3, 2019, Pages 113-128]
Pneumatic Combined Pump Design, Construction and Performance Evaluation of a Novel Combinatorial Compressed Air Driven Water Pump [Volume 47, Issue 3, 2024, Pages 375-389]
Pneumatic conveying Evaluation of some Effective Parameters in Design of Horizontal Dilute Phase Pneumatic Sugar Conveyors [Volume 42, Issue 2, 2019, Pages 21-36]
Pollution Assessment of Sepiolite Ability to Reduce Pb and Zn Leaching from Soil Columns [Volume 36, Issue 1, 2013, Pages 13-22]
Pollution Assessment of Street Dust Pollution Status to Some Heavy Metals and their Origins in Ahvaz City [Volume 44, Issue 1, 2021, Pages 21-39]
Poppet Determination of Discharge Coefficient in an Orifice Created by Spool and Three Different Poppet Types in the Hydraulic Control Valves [Volume 36, Issue 1, 2013, Pages 35-50]
Porosity Micromorphological study of soil porosity and microstructure affected by land use in loess soils of Golestan Province using image analysis [Volume 40, Issue 2, 2017, Pages 47-69]
Porosity Assessing parameters of distribution particle size and pores of a coarse-textured soils using CBCT-scan image processing [Volume 43, Issue 4, 2020, Pages 529-548]
Post- pyrolysis Effect of co-application of zinc enriched biochar and foliar application of zinc on some physiological traits and the zinc uptake in wheat (Triticum aestivum L.) [Volume 47, Issue 4, 2024, Pages 467-490]
Posture Analysis of occupational risk factors for musculoskeletal injuries in the sugarcane workers using QEC and Nordic questionnaire [Volume 42, Issue 3, 2019, Pages 97-112]
Potassium Application of gypsum and manure on improving the amount of nitrogen, phosphorus and potassium in leaves and seeds of wheat under salinity stress [Volume 36, Issue 1, 2013, Pages 1-11]
Potassium The Effect of Potassium and Manure Application on Concentration of Macro Elements on Wheat under Different Water Stresses [Volume 36, Issue 1, 2013, Pages 77-85]
Potassium Effect of zinc solubilizing growth promoter bacterium on plant growth under laboratory conditions [Volume 41, Issue 2, 2018, Pages 113-132]
Potassium The effect of magnetic water on the yield of corn and the adsorption of potassium, zinc and iron [Volume 42, Issue 2, 2019, Pages 131-142]
Potassium The effects of silicon and some nutrients recovered from plant residues on their concentration in soil [Volume 47, Issue 1, 2024, Pages 75-93]
Potassium Effect of mineral amendments on yield, yield component and some macro nutrients concentration of soybean in two soil with different characteristics. [Volume 47, Issue 2, 2024, Pages 201-216]
Potassium and Spath The Effect of Humic Acid and Biochar on the Quantitative, Qualitative, Biochemical and Nutritional Characteristics of Anthurium Plants under Hydroponic Cultivation System [Volume 47, Issue 3, 2024, Pages 323-336]
Potassium fertilizers Comparison of Potassium Sulfate and Potassium Chloride Efficiency in Improving Nutrition and Yield Productivity of Irrigated Wheat with Emphasis on Split Application [Volume 49, Issue 3, 2026, Pages 277-261]
Potassium release Potassium Release from Biotite and Its Biological Weathering as Influenced by Organic Matter Treatments [Volume 34, Issue 1, 2011, Pages 29-42]
Power function model Identification of the Factors Affecting Iron Release Kinetics in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards at Darab Region, Southern Iran [Volume 48, Issue 2, 2025, Pages 180-163]
Precompression stress Investigating the relationship between horizontal penetrometer resistance and soil precompression stress [Volume 40, Issue 2, 2017, Pages 153-169]
Prediction Estimation of sugarcane quantitative and qualitative yield using adaptive Neuro-Fuzzy network improved with particle swarm optimization algorithm [Volume 43, Issue 2, 2020, Pages 255-276]
Preferential flow Effect of Plant Roots on Chloride Transport in a Soil under Saturated Condition [Volume 38, Issue 1, 2015, Pages 95-107]
Preferential flow Investigating the adsorption and filtration indices of bacterial coli transport in the preferential flow system [Volume 42, Issue 1, 2019, Pages 1-12]
Pre- pyrolysis Effect of co-application of zinc enriched biochar and foliar application of zinc on some physiological traits and the zinc uptake in wheat (Triticum aestivum L.) [Volume 47, Issue 4, 2024, Pages 467-490]
Pressure Sensor Design, fabrication and evaluation of the tractor's tire pressure control and adjustment system [Volume 42, Issue 3, 2019, Pages 19-31]
Principal component analysis Evaluation of the effect of municipal solid waste disposal site activity on the quality of adjacent soil- Case study- Saravan Rasht dumpsite [Volume 44, Issue 1, 2021, Pages 59-80]
Principal component analysis Sensitivity of Machine-Learning Methods and the Spectral-Affinity Structure of Crops in Crop-Pattern Recognition [Volume 49, Issue 3, 2026, Pages 337-317]
Prioritization Prioritization of effective factors on determining the appropriate crop cultivation pattern by decision-making methods (case study: Silakhor plain) [Volume 47, Issue 1, 2024, Pages 1-18]
Privet Shear behavior definition of shrubs stem at pruning [Volume 42, Issue 3, 2019, Pages 63-78]
Proline The effects of ealotolerant bacteria and biochar on antioxidant enzyme activity in barley under saline stress [Volume 41, Issue 3, 2018, Pages 29-42]
Proline Effect of Potassium Fertilizer application on Growth, Sodium and Potassium Uptake and some Physiological Characteristics of Pistachio Seedlings under Salinity Stress [Volume 45, Issue 1, 2022, Pages 1-20]
Pseudomonas Investigating the combined application of different levels of triple superphosphate and native phosphate-solubilizing Pseudomonas bacteria on growth indices of maize [Volume 44, Issue 4, 2021, Pages 463-483]
Pseudomonas fluorescens The Effect of Seed and Soil Inoculation by Plant Growth Promoting Inoculants (Pseudomonas fluorescens) on Yield and Uptake of Some Nutrients in Corn [Volume 37, Issue 1, 2014, Pages 93-107]
Pseudomonas sp The effect of pseudomonas sp and enterobacter cloacae on the distribution of carbon forms in the soil under corn and wheat cultivated in rhizobox [Volume 42, Issue 1, 2019, Pages 81-93]
PSO algorithm Impact of springs flow on discharge simulation using SWAT model in a highly mountainous and topographic watershed: calibration and validation using PSO algorithm [Volume 39, Issue 1, 2016, Pages 81-92]
Pure sugar Investigating the effect of micronutrient and humic acid application on quantitative and qualitative characteristics of sugar beet (Beta vulgaris L.), Univers variety [Volume 41, Issue 4, 2018, Pages 83-97]
Purity percentage The investigation and evaluation of three types of wheat cleaning systems in Hamedan [Volume 42, Issue 1, 2019, Pages 33-46]
Purity percentage Investigation the effect of organic, biological and chemical fertilizers on quantitative and qualitative characteristics of Thymus daenensis Celak [Volume 42, Issue 3, 2019, Pages 79-95]
Pyrolysis Effects of pyrolysis temperatures on some properties of Biochar of pistachio waste [Volume 43, Issue 1, 2020, Pages 87-101]
Pyrolysis The effect of earthworm and application of cow manure and its biochar on aggregate associated carbon and some soil physical properties [Volume 43, Issue 3, 2020, Pages 365-387]
Pyrolysis The Effect of Biochar of Date Palm's Leaves and Pistachio Harvesting wastes on the growth of maize (Zea mays L.) and heavy metals concentrations [Volume 44, Issue 4, 2021, Pages 399-413]

R

Rainfall erosivity index Forecasting of short-term and mid-term variations of rainfall erosivity index using SARIMA [Volume 45, Issue 1, 2022, Pages 79-95]
Rainfall simulator Effects of land management on soil erodibility-A case study in part of Zayandeh-Rood watershed [Volume 40, Issue 2, 2017, Pages 105-119]
Rainfed wheat Digital Spatial Prediction of Rainfed Wheat Yield (Case Study: Badr Watershed, Qorveh, Kurdistan Province) [Volume 41, Issue 3, 2018, Pages 113-125]
Ramhormoz County Assessment of Machine Learning Algorithms Performance for Estimating Soil Salinity in Rangelands using Satellite Images [Volume 49, Issue 2, 2026, Pages 145-129]
Random forest Prediction and determination of effective parameters on the abundance of soil snails using linear and nonlinear models in forest ecosystem [Volume 42, Issue 1, 2019, Pages 147-160]
Random forest Determination of soil organic carbon distribution along with affecting factors using random forest model in Ravang Minab watershed [Volume 42, Issue 4, 2019, Pages 89-104]
Random forest Evaluation of different feature selection algorithms for improving the spatial prediction of soil classes [Volume 46, Issue 2, 2023, Pages 141-157]
Random forest Simulation of daily suspended sediment of Roud-Zard River using different machine learning techniques [Volume 46, Issue 1, 2023, Pages 101-119]
Random forest Diagnosis and estimation of the sugarcane fields yield using support vector machine and random forest algorithm (A case study: Dehkhoda Sugarcane Agro-industry Company) [Volume 48, Issue 2, 2025, Pages 341-315]
Rangeland Assessing the effect of land use and geomorphology on spatial variability of heavy metals and magnetic susceptibility (Case study: Kurdistan province) [Volume 44, Issue 2, 2021, Pages 190-209]
Rangeland Assessment of Machine Learning Algorithms Performance for Estimating Soil Salinity in Rangelands using Satellite Images [Volume 49, Issue 2, 2026, Pages 145-129]
Rapeseed Application of natural and enriched zeolite on yield, yield components and the concentration of potassium in soil and rapeseed. [Volume 48, Issue 2, 2025, Pages 248-231]
Ravang watershed Determination of soil organic carbon distribution along with affecting factors using random forest model in Ravang Minab watershed [Volume 42, Issue 4, 2019, Pages 89-104]
Reactor Static granular bed reactor (SGBR) design in laboratory scale for biogas production [Volume 42, Issue 1, 2019, Pages 95-108]
REBA Ergonomic Evaluation of the Posture of Dates Packinghouse Workers by REBA Method [Volume 37, Issue 1, 2014, Pages 13-22]
Recovery Efficiency Optimization of Microalgae Harvesting and Separation Process by Electrical Coagulation in Biodiesel Production Cycle Using Response Surface Methodology [Volume 43, Issue 3, 2020, Pages 425-440]
Red beetroot Modeling and optimization of a stepwise strategy with microwave treatment in a vacuum drying system (Analysis of quality indices) [Volume 48, Issue 2, 2025, Pages 314-283]
Red soils Geochemistry of the red soils in the Northern Iranian Loess Plateau and implications for its origin and paleoclimate reconstruction [Volume 41, Issue 2, 2018, Pages 99-111]
Reduced Tillage Effects of Tillage, Fertilization and Weed Control Methods on Corn Yield in the Northern Part of Khuzestan [Volume 36, Issue 2, 2013, Pages 1-16]
Reference site Cesium-137, Variability, Reference site, Soil properties, Magnetic susceptibility, Fereydan area [Volume 41, Issue 1, 2018, Pages 1-16]
Reflectometry Investigating the use of Reflectometry and surface soil color for separation of surfaces exposed to gully erosion [Volume 48, Issue 1, 2025, Pages 91-75]
Regression Prediction and determination of effective parameters on the abundance of soil snails using linear and nonlinear models in forest ecosystem [Volume 42, Issue 1, 2019, Pages 147-160]
Regression equations The determination of Nitrogen Content and Chlorophyll of Sugarcane Crop using Regression Modelling from Color Indices of Aerial Digital Images [Volume 42, Issue 2, 2019, Pages 83-98]
Regression model Regression Analysis and Modeling of Failure Rate and its Effective Factors on Tractors in Some Cities of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 49-58]
Regression Models Spatial prediction of soil great groups by regression models and decision tree in region, southeastern Iran [Volume 41, Issue 2, 2018, Pages 133-146]
Regression tree Prediction Cation Exchange Capacity using Different Methods in Soils of Iran [Volume 38, Issue 1, 2015, Pages 59-77]
Relative water content Pot Physiologic and agronomic response of wheat to application of zinc in irrigation with saline water [Volume 41, Issue 1, 2018, Pages 73-88]
Remote Sensing Monitoring and classification of crops with satellite remote sensing technology [Volume 47, Issue 3, 2024, Pages 337-356]
Remote Sensing Predicting Future Land Use Change Trends in Ahvaz County by 2040 Using a Cellular Automata-Markov Model and Satellite Data [Volume 49, Issue 1, 2026, Pages 18-1]
Remote Sensing Assessment of Machine Learning Algorithms Performance for Estimating Soil Salinity in Rangelands using Satellite Images [Volume 49, Issue 2, 2026, Pages 145-129]
Renewable energy Investigating the effect of pipe length and air speed on the performance indicators of a geothermal system in cooling a sample greenhouse [Volume 46, Issue 4, 2023, Pages 453-466]
Renewable energy Locating a power plant with biogas feed obtained from anaerobic digestion of animal manure (Case study: Southeast of Khuzestan province) [Volume 47, Issue 2, 2024, Pages 239-257]
Renewable Energy Biomass Effect of temperature and pH variation on biogas production in anaerobic digestion process of sugarcane vinasse [Volume 44, Issue 1, 2021, Pages 41-57]
Repairs Presenting a schedule model for annual Massey Ferguson 399 tractors maintenance using GERT method, A case study: Dehkhoda Sugarcane Agro-industry Company [Volume 47, Issue 4, 2024, Pages 565-584]
Replacement age Determining Suitable Mathematical Model and Repair Coefficients to Predict the Repair and Maintenance Costs of AUSTOFT 7000 Sugarcane Harvester [Volume 34, Issue 1, 2011, Pages 65-74]
Reproductive traits Morphophysiological Responses of Two Strawberry Cultivars, 'Sabrina' and 'Camarosa' (Fragaria × ananassa), to Copper and Zinc Amino Chelates in a Soilless Culture System [Volume 49, Issue 2, 2026, Pages 233-215]
Resampling Methods Improving the classification of Soil imbalanced data using machine learning algorithms in Some Part of Zanjan provice land [Volume 46, Issue 1, 2023, Pages 61-82]
Resource Optimization. Material Flow Cost Accounting The application of Material Flow Cost Accounting in optimizing energy consumption and reducing olive production costs [Volume 48, Issue 2, 2025, Pages 203-181]
Resources Regional-scale rice performance simulation using the AquaCrop model in the Sowme’eh Sara region [Volume 48, Issue 3, 2025, Pages 451-433]
Response Surface Investigating the Effective Parameters on the Banana Slices Shrinkage during Drying Using Response Surface Technique [Volume 36, Issue 2, 2013, Pages 81-92]
Response surface method Optimization of sugarcane bagasse fast pyrolysis conditions using response surface method [Volume 43, Issue 3, 2020, Pages 349-363]
Response Surface Methodology Optimization of enzymatic transesterification in biodiesel production [Volume 48, Issue 3, 2025, Pages 386-367]
Return on investment Technical and Economic Evaluation of Mechanized Triticale Production as a Second Crop in Paddy Fields of Gilan Province [Volume 48, Issue 3, 2025, Pages 469-453]
Rhizotron Introduce of Rhizotron for assessment of the effects of soil treatments on growth and distribution of plant roots [Volume 41, Issue 3, 2018, Pages 17-28]
Rice milling losses Investigation and Evaluation of Qualitative and Quantitative Parameters in Paddy Conversion Systems in Khuzestan Province [Volume 48, Issue 4, 2025, Pages 545-531]
Rice straw The effects of silicon and some nutrients recovered from plant residues on their concentration in soil [Volume 47, Issue 1, 2024, Pages 75-93]
Rill erodibility Investigating the Effect of Initial Soil Moisture and Flow Characteristics on Rill Erosion in Two Soils: Silty clay and Silt loam [Volume 48, Issue 3, 2025, Pages 506-487]
Robot Kinematics of the Platform Stewart Sprayer End effector [Volume 43, Issue 4, 2020, Pages 495-510]
Robotic Design, manufacture and evaluation of automatic spraying mechanism In order to increase productivity [Volume 44, Issue 1, 2021, Pages 1-19]
Root yield Investigating the effect of micronutrient and humic acid application on quantitative and qualitative characteristics of sugar beet (Beta vulgaris L.), Univers variety [Volume 41, Issue 4, 2018, Pages 83-97]
Rosa Damascena Mill Determination of Shear Strength, Tensile Strength, Shear and Picking Energy of the Petals and Sepals for Damask Rose [Volume 36, Issue 2, 2013, Pages 93-104]
Rosemary Combined effect of salinity and Zn and Cu nutrition on some biochemical and physiological characteristics of rosemary (Rosmarinus officinalis L.) in a calcareous soil [Volume 42, Issue 3, 2019, Pages 49-61]
Rotary Joint Design, fabrication and evaluation of the tractor's tire pressure control and adjustment system [Volume 42, Issue 3, 2019, Pages 19-31]
Rotation Evaluation of the effect of crop rotation on the yield of wheat fields using satellite images [Volume 45, Issue 2, 2022, Pages 207-224]
Roth C The effect of climate change on soil organic carbon storage using the Roth C model in the agricultural lands of Golestan province [Volume 45, Issue 4, 2022, Pages 339-355]
RSM Effect of Compost Fertilizer Granulation Parameters on the Granule Fracture Resistance using Response Surface Methodology [Volume 37, Issue 2, 2014, Pages 47-57]
Runoff Investigating the Effect of Initial Soil Moisture and Flow Characteristics on Rill Erosion in Two Soils: Silty clay and Silt loam [Volume 48, Issue 3, 2025, Pages 506-487]

S

Safflower Investigating the phosphorus uptake and use efficiency of safflower cultivars in Fars, Isfahan, Kerman and the North of Khuzestan in phosphorus deficiency condition [Volume 48, Issue 3, 2025, Pages 410-387]
Salic Comparing Zn speciation and fractionation in selected diagnostic horizons from Khuzestan Province [Volume 45, Issue 4, 2022, Pages 357-375]
Salicylic acid The effect of salicylic acid and nitrogen consumption on the concentration of nutrients in wheat at different salinity levels [Volume 43, Issue 3, 2020, Pages 389-404]
Saline - calcareous soil Evaluation of the nutrient content of soil and wheat grain due to the integrated application of chemical and organic fertilizers [Volume 48, Issue 1, 2025, Pages 15-1]
Saline-Sodic Soil The effects of ealotolerant bacteria and biochar on antioxidant enzyme activity in barley under saline stress [Volume 41, Issue 3, 2018, Pages 29-42]
Saline-Sodic Soil Effectiveness of different biochars and Compost on physical and mechanical properties of Saline-Sodic soils [Volume 44, Issue 3, 2021, Pages 295-312]
Saline Soil A Laboratorial Investigation of the Effects of the Magnetic Water on the Amount of Soil Minerals in the Process of Leaching [Volume 34, Issue 1, 2011, Pages 13-28]
Salinity Application of gypsum and manure on improving the amount of nitrogen, phosphorus and potassium in leaves and seeds of wheat under salinity stress [Volume 36, Issue 1, 2013, Pages 1-11]
Salinity The Effects of Irrigation Water Salinity, Nitrogen and Foliar Application of Calcium Chloride on Yield and Growth Indices of Pepper [Volume 34, Issue 2, 2011, Pages 69-84]
Salinity Effect of Plant Residues on Soil Microbial Parameters and Some Growth Characteristics of Barley at Different Levels of Soil Salinity [Volume 38, Issue 1, 2015, Pages 14-28]
Salinity Effect of grape leaves and pomegranate peel on soil structural stability and water repellency in different salinity levels [Volume 40, Issue 2, 2017, Pages 29-46]
Salinity Modeling of Soil Salinity variation in predicting Land Suitability in some of wheat and barley farmlands in Neyriz region, Fars Province [Volume 41, Issue 1, 2018, Pages 89-104]
Salinity Investigating the adsorption and filtration indices of bacterial coli transport in the preferential flow system [Volume 42, Issue 1, 2019, Pages 1-12]
Salinity Effect of Potassium Fertilizer application on Growth, Sodium and Potassium Uptake and some Physiological Characteristics of Pistachio Seedlings under Salinity Stress [Volume 45, Issue 1, 2022, Pages 1-20]
Salinity The effect of activated carbon on nutrient absorption by tomato, cucumber and eggplant under boron stress of irrigation water [Volume 46, Issue 3, 2023, Pages 309-325]
Salinity Map Mapping Soil Surface Salinity using the Landsat ETM+ Digital Data in the South of Ahvaz [Volume 37, Issue 1, 2014, Pages 23-34]
Salinity stress The effect of salicylic acid and nitrogen consumption on the concentration of nutrients in wheat at different salinity levels [Volume 43, Issue 3, 2020, Pages 389-404]
Salinity stress Effects of Different Moisture and Salinity Levels on Some Morphological Traits and Yield of Quinoa (Chenopodium quinoa Willd.) in Field Condition [Volume 47, Issue 1, 2024, Pages 111-127]
Salt Stress Investigating the response of quinoa (Chenopodium quinoa Willd) to different levels of phosphorus under salinity stress and determining its critical limit in soil and plant [Volume 48, Issue 4, 2025, Pages 530-507]
Sand dune Stabilization Feasibility investigation of FilterCake using in mulch production for sand dune stabilization in Ahvaz [Volume 38, Issue 1, 2015, Pages 29-42]
SARIMA model Forecasting of short-term and mid-term variations of rainfall erosivity index using SARIMA [Volume 45, Issue 1, 2022, Pages 79-95]
Satellite images Monitoring and classification of crops with satellite remote sensing technology [Volume 47, Issue 3, 2024, Pages 337-356]
S.aureus Study of the effect of high-power ultrasound waves on the survival of two types of bacteria in tomatoe's washing effluent [Volume 47, Issue 1, 2024, Pages 95-109]
Scoring methods Assessment of soil quality indices using multivariate analysis in different land uses (case study: Tootkabon, Guilan province) [Volume 46, Issue 3, 2023, Pages 251-271]
Sedimentation Simulation of daily suspended sediment of Roud-Zard River using different machine learning techniques [Volume 46, Issue 1, 2023, Pages 101-119]
Sediment concentration Effect of Bentonite Clay and Slope on Sediment Concentration and Some Hydraulic Characteristics Flow in the Loess Soil [Volume 44, Issue 2, 2021, Pages 159-174]
Sediment transportability Assessment of the BSNE sampler efficiency and the capacity of sediment particles transportability in wind erosion using wind tunnel experiment [Volume 41, Issue 2, 2018, Pages 27-43]
Seed Evaluation of seed Planter on Raised Bed with six different planting arrangement models For Coarse and Fine Seeds. [Volume 45, Issue 1, 2022, Pages 37-56]
Seed coating Investigating the use of chitosan on yield and some quality characteristics of tomatoes [Volume 45, Issue 3, 2022, Pages 283-298]
Seed Drill Construction of monitoring system for seed drills performance [Volume 43, Issue 2, 2020, Pages 215-233]
Seed Flow Sensor Construction of monitoring system for seed drills performance [Volume 43, Issue 2, 2020, Pages 215-233]
Seeding The Effect of Different Seeding Methods on Grain Yield and the Use of Combine Platform Extension on Canola Harvesting Losses [Volume 34, Issue 1, 2011, Pages 1-12]
Seed priming Effects of seed priming with iron (Fe) aminochelates on soil Fe chemical fractions and sunflower Fe nutrition [Volume 48, Issue 4, 2025, Pages 567-547]
Seed yield Effect of Trifluralin and Ethalfluralin Herbicides and Tillage Implements on Weeds Control, Seed Yield and Some Agronomic Traits of Bean (Phaseolus Vulgaris L.) [Volume 36, Issue 1, 2013, Pages 87-99]
SEM (Morphology) Optimization of preparation conditions and characterization of micropowder of sour tea extract containing anthocyanin by spray drying method [Volume 47, Issue 3, 2024, Pages 391-409]
Sensitivity Estimation of Zn available contents in surface soils of selected area in northern Khuzestan Province employing artificial neural network [Volume 48, Issue 2, 2025, Pages 266-249]
Sensitivity analysis Modeling wheat yield using some soil properties at the field scale (Case study: Sistan dam research farm, university of Zabol) [Volume 44, Issue 1, 2021, Pages 81-95]
Sensitivity index Impact of land use change on erodibility and soil quality indicators (case study: Sidasht, Guilan Province) [Volume 45, Issue 1, 2022, Pages 57-78]
Sensitivity index Assessment of soil quality indices using multivariate analysis in different land uses (case study: Tootkabon, Guilan province) [Volume 46, Issue 3, 2023, Pages 251-271]
Sensitivity index The Effect of Land-Use Change from Forest to Paddy Field and Kiwi Orchard on Some Soil Properties (Case Study: Research Lands of University of Guilan) [Volume 48, Issue 4, 2025, Pages 645-627]
Sensor The effect of storage time of Barbari bread on the odor characteristic using olfactory machine system [Volume 46, Issue 4, 2023, Pages 429-451]
Sentinel-2 satellite Evaluation of the effect of crop rotation on the yield of wheat fields using satellite images [Volume 45, Issue 2, 2022, Pages 207-224]
Sepiolite Assessment of Sepiolite Ability to Reduce Pb and Zn Leaching from Soil Columns [Volume 36, Issue 1, 2013, Pages 13-22]
Sepiolite Evaluation of palygorskite and sepiolite abilities to supply Mg for sorghum plants in presence/absence of Glomus mosae mycorhizae [Volume 40, Issue 2, 2017, Pages 89-104]
Sepiolite Thermodynamic study of Zn adsorption by kaolinite and sepiolite minerals from aqueous solution [Volume 46, Issue 3, 2023, Pages 231-249]
Sequential extraction Response of Spinach plant (spinacia oleracea) to Iron Chemical Forms in Calcareous Soil Treated with Sewage Sludge [Volume 43, Issue 1, 2020, Pages 103-125]
Sewage Sludge Effect of Treated Urban Sewage Sludge on Soil Essential Nutrients, Soil Chemical Properties and Physiological Properties of Olive Tree [Volume 37, Issue 2, 2014, Pages 1-15]
Sewage Sludge Response of Spinach plant (spinacia oleracea) to Iron Chemical Forms in Calcareous Soil Treated with Sewage Sludge [Volume 43, Issue 1, 2020, Pages 103-125]
SGBR Static granular bed reactor (SGBR) design in laboratory scale for biogas production [Volume 42, Issue 1, 2019, Pages 95-108]
Shear Shearing, compression and bending properties of sugarcane at different portions [Volume 39, Issue 1, 2016, Pages 67-80]
Shear consumption energy Shear behavior definition of shrubs stem at pruning [Volume 42, Issue 3, 2019, Pages 63-78]
Shear Energy Determination of Shear Strength, Tensile Strength, Shear and Picking Energy of the Petals and Sepals for Damask Rose [Volume 36, Issue 2, 2013, Pages 93-104]
Shear force Shear behavior definition of shrubs stem at pruning [Volume 42, Issue 3, 2019, Pages 63-78]
Shear strength Determination of Shear Strength, Tensile Strength, Shear and Picking Energy of the Petals and Sepals for Damask Rose [Volume 36, Issue 2, 2013, Pages 93-104]
Shear strength Shear behavior definition of shrubs stem at pruning [Volume 42, Issue 3, 2019, Pages 63-78]
Shelf life The effect of chitosan-clay Nano composite, wax coatings and olive oil on some quality properties of sweet lemon during shelf life storage [Volume 43, Issue 3, 2020, Pages 331-348]
Shrinkage Investigating the Effective Parameters on the Banana Slices Shrinkage during Drying Using Response Surface Technique [Volume 36, Issue 2, 2013, Pages 81-92]
Shrinkage Modeling of some thermal and physical properties of almond kernels under vacuum-infrared dryer with microwave pretreatment [Volume 39, Issue 1, 2016, Pages 21-37]
SI engine Evaluating the Effect of Bioethanol–Gasoline Blends on SI Engine Performance [Volume 34, Issue 2, 2011, Pages 97-105]
Signal conditioning Measurement of Pomegranate Fruit Quality using its Peel by Transmitted Ultrasonic Technique [Volume 38, Issue 1, 2015, Pages 43-57]
Silicate minerals Isolation and identification of potassium solubilizing bacteria of the shale stones containing glauconite in Golestan Province and determination of growth promoting properties [Volume 40, Issue 2, 2017, Pages 121-136]
Silicon Evaluation of Streptomyces inoculation and soil application of silicon on growth and nutrient concentration in soybean [Volume 45, Issue 1, 2022, Pages 21-35]
Simple tool Investigation of some ergonomic interventions in date palm crown access operation [Volume 44, Issue 4, 2021, Pages 439-461]
Simulation Simulation of greenhouse floor heating and investigating the effect of nanofluids in it [Volume 45, Issue 3, 2022, Pages 247-260]
Simulator Rain Effect of Bentonite Clay and Slope on Sediment Concentration and Some Hydraulic Characteristics Flow in the Loess Soil [Volume 44, Issue 2, 2021, Pages 159-174]
Slaking Investigating the Effect of Initial Soil Moisture and Flow Characteristics on Rill Erosion in Two Soils: Silty clay and Silt loam [Volume 48, Issue 3, 2025, Pages 506-487]
Slickspot The study of sodic soils properties and related formation factors in Abyek plain [Volume 39, Issue 1, 2016, Pages 145-160]
Slope aspect Effect of topography on soil properties, yield and quality of tea in Lahijan region [Volume 42, Issue 4, 2019, Pages 55-74]
Slope position Effect of topography on soil properties, yield and quality of tea in Lahijan region [Volume 42, Issue 4, 2019, Pages 55-74]
Slow release fertilizer Production of Urea Slow-release fertilizer with cellulose from wastes (paper, palm and pistachios) and investigation of their structural, chemical and kinetic properties [Volume 44, Issue 2, 2021, Pages 209-226]
Smart beehive Investigation the effect of chemical pollution caused by field spraying on honeybee behavior using data mining techniques [Volume 43, Issue 2, 2020, Pages 199-214]
SmartRoot Introduce of Rhizotron for assessment of the effects of soil treatments on growth and distribution of plant roots [Volume 41, Issue 3, 2018, Pages 17-28]
Social Index Determination of Social and Technical- Mechanization Indices using Fuzzy Logic and Genetic Algorithm [Volume 38, Issue 1, 2015, Pages 79-93]
Sodic Soils The study of sodic soils properties and related formation factors in Abyek plain [Volume 39, Issue 1, 2016, Pages 145-160]
Sodium Chloride The effect of silicon on improving the growth and biochemical characteristics of camelina (Camelina sativa L.) seedlings under saline conditions [Volume 46, Issue 1, 2023, Pages 21-42]
Sodium hydroxide Investigating and Modeling the Process of Dehulling Persian Lilac Fruits Using Sodium Hydroxide with Different Concentrations and Temperatures [Volume 34, Issue 1, 2011, Pages 57-64]
Sodium silicate The effect of silicon on improving the growth and biochemical characteristics of camelina (Camelina sativa L.) seedlings under saline conditions [Volume 46, Issue 1, 2023, Pages 21-42]
Soil amendment Effect of zeolite and nitrogen on some basic soil properties and wheat yield in potato-wheat rotation [Volume 44, Issue 1, 2021, Pages 97-119]
Soil amendment Effectiveness of different biochars and Compost on physical and mechanical properties of Saline-Sodic soils [Volume 44, Issue 3, 2021, Pages 295-312]
Soil available iron Effect of copper slag and organic compounds application on iron availability and growth of Sorghum plant [Volume 41, Issue 2, 2018, Pages 1-25]
Soil biological properties The effect of pseudomonas sp and enterobacter cloacae on the distribution of carbon forms in the soil under corn and wheat cultivated in rhizobox [Volume 42, Issue 1, 2019, Pages 81-93]
Soil carbon forms The effect of pseudomonas sp and enterobacter cloacae on the distribution of carbon forms in the soil under corn and wheat cultivated in rhizobox [Volume 42, Issue 1, 2019, Pages 81-93]
Soil Chemical Properties Effect of Treated Urban Sewage Sludge on Soil Essential Nutrients, Soil Chemical Properties and Physiological Properties of Olive Tree [Volume 37, Issue 2, 2014, Pages 1-15]
Soil coefficient of translocation The Effect of Different Tillage Instruments on Some Soil Physical Characteristics and Soil Translocation [Volume 45, Issue 2, 2022, Pages 137-152]
Soil conservation Effect of Some Conservation Practices on Soil Biological Quality Indices in The Chehelchai Region, Golestan province [Volume 41, Issue 1, 2018, Pages 17-28]
Soil contamination Effect of natural zeolite and biochar application in micro and nano sizes on soil cadmium stabilization [Volume 49, Issue 2, 2026, Pages 171-147]
Soil Crumbling Factors Affecting Soil Fragmentation during Tillage Practice and Determining the Optimal Range of the Parameters using a Fuzzy Logic Approach [Volume 37, Issue 1, 2014, Pages 35-47]
Soil density Evaluation of some effective soil physical and chemical properties on soil water retention in dominant calcareous soil series in Khuzestan province [Volume 42, Issue 3, 2019, Pages 33-47]
Soil digital mapping Determination of soil organic carbon distribution along with affecting factors using random forest model in Ravang Minab watershed [Volume 42, Issue 4, 2019, Pages 89-104]
Soil erodibility factor Impact of land use change on erodibility and soil quality indicators (case study: Sidasht, Guilan Province) [Volume 45, Issue 1, 2022, Pages 57-78]
Soil fauna The effect of earthworm and application of cow manure and its biochar on aggregate associated carbon and some soil physical properties [Volume 43, Issue 3, 2020, Pages 365-387]
Soil fertility index Assessing soil fertility index using Fuzzy-AHP and parametric methods for tea cultivation with different productivities [Volume 44, Issue 3, 2021, Pages 275-294]
Soil formation The micromorphology of forest soils developed on loess along a precipitation gradient in northern Iran [Volume 42, Issue 2, 2019, Pages 1-20]
Soil Functions Assessment and modeling of soil quality using multivariate analysis approach (Case study of rainfed agricultural land in Dezpart city) [Volume 48, Issue 1, 2025, Pages 56-35]
Soil Management The Effect of Biochar of Date Palm's Leaves and Pistachio Harvesting wastes on the growth of maize (Zea mays L.) and heavy metals concentrations [Volume 44, Issue 4, 2021, Pages 399-413]
Soil modifier Effect of mineral amendments on yield, yield component and some macro nutrients concentration of soybean in two soil with different characteristics. [Volume 47, Issue 2, 2024, Pages 201-216]
Soil Moisture Improving the accuracy of soil heavy metal concentration estimation based on spectral reflectance by minimizing the effect of moisture with the external parameter orthogonalization algorithm [Volume 47, Issue 3, 2024, Pages 429-444]
Soil Moisture Chemical Fractionation of Soil Inorganic Phosphorus as Affected by Biochar and Carbon Black under Different Soil Moisture Regimes [Volume 49, Issue 1, 2026, Pages 128-99]
Soil moisture deficit Effects of Different Moisture and Salinity Levels on Some Morphological Traits and Yield of Quinoa (Chenopodium quinoa Willd.) in Field Condition [Volume 47, Issue 1, 2024, Pages 111-127]
Soil moisture regime Soil Taxonomy and WRB comparison to classify soils with different climatic conditions in Kerman Province [Volume 43, Issue 4, 2020, Pages 479-493]
Soil Morphology Application of Soil Taxonomy (2022) and World Reference Base (WRB, 2022) systems in expressing soil characteristics of tobacco production areas in Talesh County, Guilan Province [Volume 46, Issue 2, 2023, Pages 179-194]
Soil nitrogen Investigation of the effect of three amendment materials on total soil organic carbon potential and other soil characteristics and wheat different organ [Volume 43, Issue 2, 2020, Pages 163-182]
Soil organic carbon Determination of soil organic carbon distribution along with affecting factors using random forest model in Ravang Minab watershed [Volume 42, Issue 4, 2019, Pages 89-104]
Soil organic carbon Effect of wheat residue enriched with Pleurotus on microbial characteristics of a saline soil [Volume 44, Issue 4, 2021, Pages 415-438]
Soil organic carbon The effect of climate change on soil organic carbon storage using the Roth C model in the agricultural lands of Golestan province [Volume 45, Issue 4, 2022, Pages 339-355]
Soil organic matter The effects of tillage systems and weed control methods on some physical and chemical properties in corn-wheat crop rotation [Volume 45, Issue 2, 2022, Pages 183-205]
Soil pollution Identification of microplastics and their effects on some chemical and biological characteristics of soils in an urban landfill (Ahvaz) [Volume 47, Issue 2, 2024, Pages 279-298]
Soil pollution Improving the accuracy of soil heavy metal concentration estimation based on spectral reflectance by minimizing the effect of moisture with the external parameter orthogonalization algorithm [Volume 47, Issue 3, 2024, Pages 429-444]
Soil pore distribution Investigation the soil structural stability, physical quality (S index) and organic carbon as affected by wetting and drying cycles in the presence of safflower residues [Volume 42, Issue 2, 2019, Pages 99-114]
Soil properties Cesium-137, Variability, Reference site, Soil properties, Magnetic susceptibility, Fereydan area [Volume 41, Issue 1, 2018, Pages 1-16]
Soil properties Prediction and determination of effective parameters on the abundance of soil snails using linear and nonlinear models in forest ecosystem [Volume 42, Issue 1, 2019, Pages 147-160]
Soil properties Identification of microplastics and their effects on some chemical and biological characteristics of soils in an urban landfill (Ahvaz) [Volume 47, Issue 2, 2024, Pages 279-298]
Soil properties Digital mapping of soil physical and chemical properties using some machine learning algorithms and environmental variables in the Fereydan region, Isfahan Province [Volume 48, Issue 2, 2025, Pages 229-205]
Soil properties The Effect of Land-Use Change from Forest to Paddy Field and Kiwi Orchard on Some Soil Properties (Case Study: Research Lands of University of Guilan) [Volume 48, Issue 4, 2025, Pages 645-627]
Soil quality Effect of Some Conservation Practices on Soil Biological Quality Indices in The Chehelchai Region, Golestan province [Volume 41, Issue 1, 2018, Pages 17-28]
Soil quality ٍEffect the changing of land use on soil physical and fertility properties in Nehbandan area [Volume 41, Issue 2, 2018, Pages 59-69]
Soil quality Assessing the effect of forest degradation and slope position on soil quality index [Volume 41, Issue 4, 2018, Pages 113-129]
Soil quality Effects of land-use change on soil physical characteristics and nutrients in northern Khuzestan [Volume 44, Issue 4, 2021, Pages 381-397]
Soil quality Variability of some soil quality indicators under different land uses in a part of Lahijan region, Gilan province [Volume 47, Issue 1, 2024, Pages 19-34]
Soil quality Investigating the temporal changes in some soil quality properties in different tillage management in agricultural lands of western Golestan province [Volume 48, Issue 1, 2025, Pages 34-17]
Soil quality grade Evaluation of the effect of municipal solid waste disposal site activity on the quality of adjacent soil- Case study- Saravan Rasht dumpsite [Volume 44, Issue 1, 2021, Pages 59-80]
Soil quality index Evaluation of the effect of municipal solid waste disposal site activity on the quality of adjacent soil- Case study- Saravan Rasht dumpsite [Volume 44, Issue 1, 2021, Pages 59-80]
Soil quality index Impact of land use change on erodibility and soil quality indicators (case study: Sidasht, Guilan Province) [Volume 45, Issue 1, 2022, Pages 57-78]
Soil quality indicators Evaluating biological attributes of soil quality in loessial soils under lichen biological soil crusts in northern Golestan province [Volume 42, Issue 3, 2019, Pages 1-17]
Soil quality indicators Variability of some soil quality indicators under different land uses in a part of Lahijan region, Gilan province [Volume 47, Issue 1, 2024, Pages 19-34]
Soil reflection spectrum Evaluation of reflectance spectroscopy for assessment of soil carbonates (case study: Juneqan district in Chaharmohal and Bakhtiari Province) [Volume 42, Issue 3, 2019, Pages 113-128]
Soil respiration Variability of some soil quality indicators under different land uses in a part of Lahijan region, Gilan province [Volume 47, Issue 1, 2024, Pages 19-34]
Soil respiration Effect of Carbon Black and Zinc-Solubilizing Bacteria on the Chemical Distribution of Zinc in Soil under Salinity Stress [Volume 48, Issue 1, 2025, Pages 73-57]
Soil rhizosphere The effect of pseudomonas sp and enterobacter cloacae on the distribution of carbon forms in the soil under corn and wheat cultivated in rhizobox [Volume 42, Issue 1, 2019, Pages 81-93]
Soil salinity Effect of salinity of soil on residual effects of ultimo herbicide on wheat growth under greenhouse conditions [Volume 43, Issue 2, 2020, Pages 277-292]
Soil salinity Effect of variable and fixed alternate furrow irrigation on salinity, phosphorous and potassium concentration in soil of sugarcane field [Volume 45, Issue 1, 2022, Pages 97-116]
Soil salinity Identification of the Factors Affecting Iron Release Kinetics in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards at Darab Region, Southern Iran [Volume 48, Issue 2, 2025, Pages 180-163]
Soil salinity Assessment of Machine Learning Algorithms Performance for Estimating Soil Salinity in Rangelands using Satellite Images [Volume 49, Issue 2, 2026, Pages 145-129]
Soil structure The effect of earthworm and application of cow manure and its biochar on aggregate associated carbon and some soil physical properties [Volume 43, Issue 3, 2020, Pages 365-387]
Soil temporal variation Investigating the temporal changes in some soil quality properties in different tillage management in agricultural lands of western Golestan province [Volume 48, Issue 1, 2025, Pages 34-17]
Soil Testing Enhancing Grain Yield and Water Use Efficiency of Rainfed Wheat through Integrated Supplemental Irrigation and Optimized Nutrient Management (Case Study: Baghmalek County, Khuzestan Province) [Volume 49, Issue 1, 2026, Pages 98-85]
Soil texture The Effect of NH4+ -Zeolite on Growth Characteristics of Wheat and Water Use Efficiency in Two Soil Textures [Volume 37, Issue 1, 2014, Pages 1-11]
Soil texture Investigating the Effect of Initial Soil Moisture and Flow Characteristics on Rill Erosion in Two Soils: Silty clay and Silt loam [Volume 48, Issue 3, 2025, Pages 506-487]
Soil Water Characteristic Curve Evaluation of some effective soil physical and chemical properties on soil water retention in dominant calcareous soil series in Khuzestan province [Volume 42, Issue 3, 2019, Pages 33-47]
Solar cooling Feasibility of using solar absorption chillers for food products cold storages in Ahvaz [Volume 44, Issue 4, 2021, Pages 359-368]
Solar dryer Performance Evaluation of a Solar Dryer Equipped with Heat Pump and Collector with Flat Side Reflectors in Mint Drying Process [Volume 48, Issue 4, 2025, Pages 662-647]
Solar Pre-heating Comparing the drying of lemon verbena in a continuous flow dryer equipped with a Solar Pre-heating system to the traditional drying [Volume 42, Issue 2, 2019, Pages 67-82]
Solute transport modeling Modeling of Soil Salinity variation in predicting Land Suitability in some of wheat and barley farmlands in Neyriz region, Fars Province [Volume 41, Issue 1, 2018, Pages 89-104]
Sorkhan Reddish Cultivar Evaluation of Cadmium Uptake by Reddish cv. Sorkhan Plant (Raphanus sativus L.) in Cadmium Contaminated Soils [Volume 37, Issue 1, 2014, Pages 67-75]
Sour cherry Detection of Acetamiprid residue in sour cherry in different degrees of maturity using an electronic nose [Volume 43, Issue 2, 2020, Pages 235-254]
South of Ahvaz Mapping Soil Surface Salinity using the Landsat ETM+ Digital Data in the South of Ahvaz [Volume 37, Issue 1, 2014, Pages 23-34]
Soybean Determination of the Compliance of Soybean Lands with Land Suitability Maps (Case Study: Golestan Province) [Volume 44, Issue 1, 2021, Pages 121-139]
Soybean Evaluation of Streptomyces inoculation and soil application of silicon on growth and nutrient concentration in soybean [Volume 45, Issue 1, 2022, Pages 21-35]
Soybean Effect of mineral amendments on yield, yield component and some macro nutrients concentration of soybean in two soil with different characteristics. [Volume 47, Issue 2, 2024, Pages 201-216]
Spatial analysis Predicting Future Land Use Change Trends in Ahvaz County by 2040 Using a Cellular Automata-Markov Model and Satellite Data [Volume 49, Issue 1, 2026, Pages 18-1]
Spatial Distribution Modelling and Digitally Mapping of Surface Soil Organic Carbon in Semirom County Employing Several Machine Learning Algorithms [Volume 47, Issue 4, 2024, Pages 585-605]
Spatial Variability Spatial Variation of Available Cu and Mn in Soils of Wheat Farms in North of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 69-80]
Spatial yield prediction Digital Spatial Prediction of Rainfed Wheat Yield (Case Study: Badr Watershed, Qorveh, Kurdistan Province) [Volume 41, Issue 3, 2018, Pages 113-125]
Speciation Comparing Zn speciation and fractionation in selected diagnostic horizons from Khuzestan Province [Volume 45, Issue 4, 2022, Pages 357-375]
Spectral Angle Mapper Sensitivity of Machine-Learning Methods and the Spectral-Affinity Structure of Crops in Crop-Pattern Recognition [Volume 49, Issue 3, 2026, Pages 337-317]
Spectral continuum-removed curve Evaluation of reflectance spectroscopy for assessment of soil carbonates (case study: Juneqan district in Chaharmohal and Bakhtiari Province) [Volume 42, Issue 3, 2019, Pages 113-128]
Spectral index Evaluation of the effect of crop rotation on the yield of wheat fields using satellite images [Volume 45, Issue 2, 2022, Pages 207-224]
Spectral indices Estimation yield and water use efficiency of tomato using spectroscopy under deficit irrigation regimes and Silica nanoparticle in greenhouse conditions [Volume 47, Issue 4, 2024, Pages 445-466]
Spectral preprocessing Evaluation of reflectance spectroscopy for assessment of soil carbonates (case study: Juneqan district in Chaharmohal and Bakhtiari Province) [Volume 42, Issue 3, 2019, Pages 113-128]
Spectroscopy Evaluation of reflectance spectroscopy for assessment of soil carbonates (case study: Juneqan district in Chaharmohal and Bakhtiari Province) [Volume 42, Issue 3, 2019, Pages 113-128]
Spectroscopy Estimation yield and water use efficiency of tomato using spectroscopy under deficit irrigation regimes and Silica nanoparticle in greenhouse conditions [Volume 47, Issue 4, 2024, Pages 445-466]
Spent mushroom compost (SMC) Effect of spent mushroom compost (SMC) and sugar cane bagasse biochar on availability and fractions of inorganic phosphorus in a calcareous soil [Volume 39, Issue 1, 2016, Pages 127-144]
Spherical-shaped fruit Design and Development of an Automatic Device for Packing Spherical-shaped Fruits [Volume 34, Issue 2, 2011, Pages 29-40]
Spinach The effect of carbon black and hair waste on heavy metals uptake and some growth parameters of lettuce and spinach irrigated with metal contaminated water [Volume 42, Issue 1, 2019, Pages 61-80]
Spinach Response of Spinach plant (spinacia oleracea) to Iron Chemical Forms in Calcareous Soil Treated with Sewage Sludge [Volume 43, Issue 1, 2020, Pages 103-125]
Splash erosion Evaluation of different methods of soil structural stability determination for predicting splash erosion [Volume 41, Issue 4, 2018, Pages 1-15]
Spool Determination of Discharge Coefficient in an Orifice Created by Spool and Three Different Poppet Types in the Hydraulic Control Valves [Volume 36, Issue 1, 2013, Pages 35-50]
Spray Effect of Ca nanoparticles on peach cultivars (Valad Abadi and Alberta) [Volume 43, Issue 1, 2020, Pages 1-14]
Spray drying Optimization of preparation conditions and characterization of micropowder of sour tea extract containing anthocyanin by spray drying method [Volume 47, Issue 3, 2024, Pages 391-409]
Sprayer Kinematics of the Platform Stewart Sprayer End effector [Volume 43, Issue 4, 2020, Pages 495-510]
Sprayer Design, manufacture and evaluation of automatic spraying mechanism In order to increase productivity [Volume 44, Issue 1, 2021, Pages 1-19]
Sprayer end effector Kinematics of the Platform Stewart Sprayer End effector [Volume 43, Issue 4, 2020, Pages 495-510]
Spraying Construction and Evaluation of a Boom Atomizer Sprayer to Control of Sunn Pests in Awheat Crop [Volume 34, Issue 1, 2011, Pages 75-86]
Spraying Supplementary nutrition and using time effects on quantitative, qualitative and biochemical indicators of button mushroom [Volume 45, Issue 4, 2022, Pages 425-441]
S quality index Investigation the soil structural stability, physical quality (S index) and organic carbon as affected by wetting and drying cycles in the presence of safflower residues [Volume 42, Issue 2, 2019, Pages 99-114]
Stability Investigation and evaluating the performance of Precision dryer with the programmable capability [Volume 41, Issue 3, 2018, Pages 43-54]
Stable organic carbon Effects of pyrolysis temperatures on some properties of Biochar of pistachio waste [Volume 43, Issue 1, 2020, Pages 87-101]
Static Impact Changes in physiological parameters and the apple stiffness due to the static and dynamic impacts [Volume 41, Issue 3, 2018, Pages 97-112]
Stepwise technique Modeling and optimization of a stepwise strategy with microwave treatment in a vacuum drying system (Analysis of quality indices) [Volume 48, Issue 2, 2025, Pages 314-283]
Storage Effect of temperature and storage time on mechanical properties and color of sweet and bitter olives [Volume 39, Issue 1, 2016, Pages 1-19]
Storage Changes in physiological parameters and the apple stiffness due to the static and dynamic impacts [Volume 41, Issue 3, 2018, Pages 97-112]
Stratification ratio Impact of land use change on erodibility and soil quality indicators (case study: Sidasht, Guilan Province) [Volume 45, Issue 1, 2022, Pages 57-78]
Stratification ratio The Effect of Land-Use Change from Forest to Paddy Field and Kiwi Orchard on Some Soil Properties (Case Study: Research Lands of University of Guilan) [Volume 48, Issue 4, 2025, Pages 645-627]
Stream power Investigating the Effect of Initial Soil Moisture and Flow Characteristics on Rill Erosion in Two Soils: Silty clay and Silt loam [Volume 48, Issue 3, 2025, Pages 506-487]
Streptomyces Evaluation of Streptomyces inoculation and soil application of silicon on growth and nutrient concentration in soybean [Volume 45, Issue 1, 2022, Pages 21-35]
Structural Equation Modeling (SEM) Analysis of the Impacts of Physical Land Structure on the Mechanization Process and Economic Consequences in Strategic Crop Cultivation [(Articles in Press)]
Structural modification Vibration modelling the thresher unit of john deere (955) combine harvester using operational modal analysis [Volume 42, Issue 1, 2019, Pages 109-125]
Subcritical soil water Effect of grape leaves and pomegranate peel on soil structural stability and water repellency in different salinity levels [Volume 40, Issue 2, 2017, Pages 29-46]
Substrate-induced respiration Effect of wheat residue enriched with Pleurotus on microbial characteristics of a saline soil [Volume 44, Issue 4, 2021, Pages 415-438]
Substrate-induced respiration Using compost and triple superphosphate fertilizer to promote soil microbial and enzymatic properties and maize plant growth in loess soil [Volume 46, Issue 2, 2023, Pages 121-139]
Subtractive clustering Kinetic Model Simulation of Thin-Layer Drying of Thyme (Thymus vulgaris L.) Using Adaptive Neuro-Fuzzy Inference System (ANFIS) [Volume 36, Issue 2, 2013, Pages 37-48]
Suction Fabrication and Evaluation of a force amplifier system for clutch pedal in MF285 Tractor [Volume 42, Issue 4, 2019, Pages 15-24]
Sufficiency Investigating the phosphorus uptake and use efficiency of safflower cultivars in Fars, Isfahan, Kerman and the North of Khuzestan in phosphorus deficiency condition [Volume 48, Issue 3, 2025, Pages 410-387]
Sugar beet Investigating the effect of micronutrient and humic acid application on quantitative and qualitative characteristics of sugar beet (Beta vulgaris L.), Univers variety [Volume 41, Issue 4, 2018, Pages 83-97]
Sugarcane Effect of Sugarcane Harvest Machinery Traffic on Soil Compaction in South West of Khuzestan [Volume 34, Issue 2, 2011, Pages 1-14]
Sugarcane Shearing, compression and bending properties of sugarcane at different portions [Volume 39, Issue 1, 2016, Pages 67-80]
Sugarcane Life cycle assessment, Ethanol, Sugarcane, Biofuel [Volume 40, Issue 2, 2017, Pages 13-27]
Sugarcane The determination of Nitrogen Content and Chlorophyll of Sugarcane Crop using Regression Modelling from Color Indices of Aerial Digital Images [Volume 42, Issue 2, 2019, Pages 83-98]
Sugarcane Estimation of sugarcane quantitative and qualitative yield using adaptive Neuro-Fuzzy network improved with particle swarm optimization algorithm [Volume 43, Issue 2, 2020, Pages 255-276]
Sugarcane Effects of land-use change on soil physical characteristics and nutrients in northern Khuzestan [Volume 44, Issue 4, 2021, Pages 381-397]
Sugarcane Effect of variable and fixed alternate furrow irrigation on salinity, phosphorous and potassium concentration in soil of sugarcane field [Volume 45, Issue 1, 2022, Pages 97-116]
Sugarcane Diagnosis and estimation of the sugarcane fields yield using support vector machine and random forest algorithm (A case study: Dehkhoda Sugarcane Agro-industry Company) [Volume 48, Issue 2, 2025, Pages 341-315]
Sugarcane Bagasse The effect of temperature and cow manure on biogas production from sugarcane bagasse [Volume 42, Issue 4, 2019, Pages 107-117]
Sugarcane Bagasse Optimization of sugarcane bagasse fast pyrolysis conditions using response surface method [Volume 43, Issue 3, 2020, Pages 349-363]
Sugarcane Bagasse Application of composted sugarcane bagasse as a soil mulch aim to soil evaporation and salinization control [Volume 44, Issue 2, 2021, Pages 175-187]
Sugarcane Bagasse The combined effect of sugarcane bagasse biochar and compost on the adsorption and desorption characteristics of phosphorus in calcareous soil. [Volume 46, Issue 1, 2023, Pages 83-100]
Sugarcane bagasse compost Evaluation of the nutrient content of soil and wheat grain due to the integrated application of chemical and organic fertilizers [Volume 48, Issue 1, 2025, Pages 15-1]
Sugarcane harvester Determining Suitable Mathematical Model and Repair Coefficients to Predict the Repair and Maintenance Costs of AUSTOFT 7000 Sugarcane Harvester [Volume 34, Issue 1, 2011, Pages 65-74]
Sugarcane Peat The effect of gypsum application and a mixture of bacteria and fungi on some indicators of sugarcane compost maturity [Volume 42, Issue 4, 2019, Pages 25-40]
Sugarcane production Analysis of occupational risk factors for musculoskeletal injuries in the sugarcane workers using QEC and Nordic questionnaire [Volume 42, Issue 3, 2019, Pages 97-112]
Sugarcane residue Feasibility investigation of FilterCake using in mulch production for sand dune stabilization in Ahvaz [Volume 38, Issue 1, 2015, Pages 29-42]
Suitability compatibility Determination of the Compliance of Soybean Lands with Land Suitability Maps (Case Study: Golestan Province) [Volume 44, Issue 1, 2021, Pages 121-139]
Suitability of land use Locating a power plant with biogas feed obtained from anaerobic digestion of animal manure (Case study: Southeast of Khuzestan province) [Volume 47, Issue 2, 2024, Pages 239-257]
Sulfur Effect of organic and chemical amendments on some nutrients concentration of soil and pistachio leaf at field condition [Volume 42, Issue 1, 2019, Pages 47-59]
Superoxide Dismutase The effects of ealotolerant bacteria and biochar on antioxidant enzyme activity in barley under saline stress [Volume 41, Issue 3, 2018, Pages 29-42]
Supplemental irrigation Enhancing Grain Yield and Water Use Efficiency of Rainfed Wheat through Integrated Supplemental Irrigation and Optimized Nutrient Management (Case Study: Baghmalek County, Khuzestan Province) [Volume 49, Issue 1, 2026, Pages 98-85]
Support vector machine Investigation the effect of chemical pollution caused by field spraying on honeybee behavior using data mining techniques [Volume 43, Issue 2, 2020, Pages 199-214]
Support vector machine Monitoring and classification of crops with satellite remote sensing technology [Volume 47, Issue 3, 2024, Pages 337-356]
Support vector machine Diagnosis and estimation of the sugarcane fields yield using support vector machine and random forest algorithm (A case study: Dehkhoda Sugarcane Agro-industry Company) [Volume 48, Issue 2, 2025, Pages 341-315]
Surface Roughness Assessment of the BSNE sampler efficiency and the capacity of sediment particles transportability in wind erosion using wind tunnel experiment [Volume 41, Issue 2, 2018, Pages 27-43]
Surface shear strength Effects of land management on soil erodibility-A case study in part of Zayandeh-Rood watershed [Volume 40, Issue 2, 2017, Pages 105-119]
Surface Tension Biosurfactant production ability Assay of a bacterium isolated from oil contaminated soil at different media and temperatures [Volume 41, Issue 1, 2018, Pages 57-72]
Surface water evaporation Experimental evaluation of the effect of the installation position of floating photovoltaic panels on reducing evaporation from water resources [Volume 49, Issue 2, 2026, Pages 214-195]
Sustainable agriculture Investigating the effect of micronutrient and humic acid application on quantitative and qualitative characteristics of sugar beet (Beta vulgaris L.), Univers variety [Volume 41, Issue 4, 2018, Pages 83-97]
Sustainable agriculture Investigation of the effect of vermicompost, biofertilizers and nitrogen on the quantitative and qualitative performance of Dracocephalum moldavica L. under different moisture conditions [Volume 43, Issue 4, 2020, Pages 459-478]
Sustainable agriculture Evaluating the effect of iron and zinc micronutrient on wheat quantitative and qualitative yield under salinity stress in Khuzestan climate [Volume 44, Issue 4, 2021, Pages 367-381]
Sustainable agriculture The Effect of Biochar of Date Palm's Leaves and Pistachio Harvesting wastes on the growth of maize (Zea mays L.) and heavy metals concentrations [Volume 44, Issue 4, 2021, Pages 399-413]
Sustainable agriculture Investigating the use of chitosan on yield and some quality characteristics of tomatoes [Volume 45, Issue 3, 2022, Pages 283-298]
Sustainable agriculture Effect of different agricultural managements on the reduction of dust damage on wheat yield [Volume 46, Issue 2, 2023, Pages 215-230]
Sustainable agriculture Improving the nutritional management and yield of Ricinus communis L. using Arbuscular mycorrhizal fungus and organic fertilizers [Volume 47, Issue 4, 2024, Pages 511-531]
Sustainable agriculture Evaluation of the nutrient content of soil and wheat grain due to the integrated application of chemical and organic fertilizers [Volume 48, Issue 1, 2025, Pages 15-1]
Sustainable agriculture The application of stress modifier nanoparticles on the biochemical characteristics and yield of ajwain (Carum copticum L.) under drought stress [Volume 48, Issue 1, 2025, Pages 112-93]
Sustainable agriculture The application of Material Flow Cost Accounting in optimizing energy consumption and reducing olive production costs [Volume 48, Issue 2, 2025, Pages 203-181]
Sustainable agriculture Long-term effects of phosphorus fertilizer on inorganic phosphorus transformations and availability across soil layers in a calcareous soil under pistachio cultivation [Volume 48, Issue 3, 2025, Pages 431-411]
Sustainable Engineering Investigating the effect of pipe length and air speed on the performance indicators of a geothermal system in cooling a sample greenhouse [Volume 46, Issue 4, 2023, Pages 453-466]
Sustainable management Effectiveness of different biochars and Compost on physical and mechanical properties of Saline-Sodic soils [Volume 44, Issue 3, 2021, Pages 295-312]
SWAT model Impact of springs flow on discharge simulation using SWAT model in a highly mountainous and topographic watershed: calibration and validation using PSO algorithm [Volume 39, Issue 1, 2016, Pages 81-92]
Sweet lemon The effect of chitosan-clay Nano composite, wax coatings and olive oil on some quality properties of sweet lemon during shelf life storage [Volume 43, Issue 3, 2020, Pages 331-348]
Symbiosis Evaluation of palygorskite and sepiolite abilities to supply Mg for sorghum plants in presence/absence of Glomus mosae mycorhizae [Volume 40, Issue 2, 2017, Pages 89-104]
Symbiosis Improvement of Zamioculcas zamiifolia vegetative propagation by mycorrhizal biofertilizer and biochar application [Volume 46, Issue 2, 2023, Pages 195-214]
System control Design and Development of an Automatic Device for Packing Spherical-shaped Fruits [Volume 34, Issue 2, 2011, Pages 29-40]
System Performance Investigating the effect of pipe length and air speed on the performance indicators of a geothermal system in cooling a sample greenhouse [Volume 46, Issue 4, 2023, Pages 453-466]

T

Tea cultivation Assessing soil fertility index using Fuzzy-AHP and parametric methods for tea cultivation with different productivities [Volume 44, Issue 3, 2021, Pages 275-294]
Tea-waste biochar Effect of Iron-Loaded Tea Waste Biochar on DTPA-Extractable Iron in Soil and Iron Concentration in the Aerial Parts of Sorghum (Sorghum bicolor) [Volume 49, Issue 1, 2026, Pages 83-63]
Tea yield Effect of topography on soil properties, yield and quality of tea in Lahijan region [Volume 42, Issue 4, 2019, Pages 55-74]
Technical and Mechanization Determination of Social and Technical- Mechanization Indices using Fuzzy Logic and Genetic Algorithm [Volume 38, Issue 1, 2015, Pages 79-93]
Temperature Effect of temperature and storage time on mechanical properties and color of sweet and bitter olives [Volume 39, Issue 1, 2016, Pages 1-19]
Temperature The effect of biochars prepared from agricultural residues on growth parameters and chlorophyll content of corn (Zea mays) in greenhouse condition [Volume 42, Issue 1, 2019, Pages 13-31]
Temperature The effect of storage time of Barbari bread on the odor characteristic using olfactory machine system [Volume 46, Issue 4, 2023, Pages 429-451]
Temperature Fuzzy Control Investigation and evaluating the performance of Precision dryer with the programmable capability [Volume 41, Issue 3, 2018, Pages 43-54]
Terraza Assessing environmental suitability of Khodaafarin region for sugar beet utilization type using Micro LEIS decision system [Volume 43, Issue 2, 2020, Pages 183-198]
Terricolous lichens Evaluating biological attributes of soil quality in loessial soils under lichen biological soil crusts in northern Golestan province [Volume 42, Issue 3, 2019, Pages 1-17]
Theaflavin Effect of topography on soil properties, yield and quality of tea in Lahijan region [Volume 42, Issue 4, 2019, Pages 55-74]
Thearubigin Effect of topography on soil properties, yield and quality of tea in Lahijan region [Volume 42, Issue 4, 2019, Pages 55-74]
Thermal efficiency Evaluating the Effect of Bioethanol–Gasoline Blends on SI Engine Performance [Volume 34, Issue 2, 2011, Pages 97-105]
Thermodynamic analysis Analyzing the efficiency of biodiesel production through exergy analysis of transesterification [Volume 47, Issue 2, 2024, Pages 259-277]
Thyme Kinetic Model Simulation of Thin-Layer Drying of Thyme (Thymus vulgaris L.) Using Adaptive Neuro-Fuzzy Inference System (ANFIS) [Volume 36, Issue 2, 2013, Pages 37-48]
Tillage Factors Affecting Soil Fragmentation during Tillage Practice and Determining the Optimal Range of the Parameters using a Fuzzy Logic Approach [Volume 37, Issue 1, 2014, Pages 35-47]
Tillage Technical and Economic Evaluation of Mechanized Triticale Production as a Second Crop in Paddy Fields of Gilan Province [Volume 48, Issue 3, 2025, Pages 469-453]
Tillage Implements Effect of Trifluralin and Ethalfluralin Herbicides and Tillage Implements on Weeds Control, Seed Yield and Some Agronomic Traits of Bean (Phaseolus Vulgaris L.) [Volume 36, Issue 1, 2013, Pages 87-99]
Tillage method The Effect of Different Tillage Methods on Dryland Wheat Yield of Canola-Wheat Rotation in Khouzestan Province [Volume 34, Issue 1, 2011, Pages 43-55]
Tillage system The effects of tillage systems and weed control methods on some physical and chemical properties in corn-wheat crop rotation [Volume 45, Issue 2, 2022, Pages 183-205]
Time Supplementary nutrition and using time effects on quantitative, qualitative and biochemical indicators of button mushroom [Volume 45, Issue 4, 2022, Pages 425-441]
Time series Monitoring and classification of crops with satellite remote sensing technology [Volume 47, Issue 3, 2024, Pages 337-356]
Timing Presenting a schedule model for annual Massey Ferguson 399 tractors maintenance using GERT method, A case study: Dehkhoda Sugarcane Agro-industry Company [Volume 47, Issue 4, 2024, Pages 565-584]
Tire Design, fabrication and evaluation of the tractor's tire pressure control and adjustment system [Volume 42, Issue 3, 2019, Pages 19-31]
Tomato Effect of Enriched Compost with Iron Refuse and Phosphate Soil on Growth Parameters of Tomato [Volume 43, Issue 4, 2020, Pages 549-567]
Tomato Feasibility of identifying indoxacarb pesticide residue in tomatoes by Visible/Near infrared spectroscopy [Volume 49, Issue 3, 2026, Pages 315-297]
Tomato fruit residue Effect of low-molecular-weight organic acids on growth and phosphorus uptake via maize (Zea mays L. cv. SC704) in some soils of Golestan province [Volume 40, Issue 2, 2017, Pages 137-152]
Tomato Plant Estimation yield and water use efficiency of tomato using spectroscopy under deficit irrigation regimes and Silica nanoparticle in greenhouse conditions [Volume 47, Issue 4, 2024, Pages 445-466]
Topography Prediction and determination of effective parameters on the abundance of soil snails using linear and nonlinear models in forest ecosystem [Volume 42, Issue 1, 2019, Pages 147-160]
Total nitrogen Mobility of Different Forms of Nitrogen in Soil Influenced by Different Rates of Urea Fertilizer in Maize Fertigation System in the North of Khuzestan [Volume 34, Issue 2, 2011, Pages 41-53]
Total phenol content Optimization of a combination dryer (Vacuum-Infrared) operation in production process of edible button mushroom powder [Volume 43, Issue 2, 2020, Pages 141-161]
Tractor Regression Analysis and Modeling of Failure Rate and its Effective Factors on Tractors in Some Cities of Khuzestan Province [Volume 36, Issue 2, 2013, Pages 49-58]
Tractor Economic Life Prediction of Two-Wheel Drive Tractor Using Cumulative Cost Model Compared with Cost Minimization Model [Volume 36, Issue 2, 2013, Pages 59-68]
Tractor Design, fabrication and evaluation of the tractor's tire pressure control and adjustment system [Volume 42, Issue 3, 2019, Pages 19-31]
Tractor Presenting a schedule model for annual Massey Ferguson 399 tractors maintenance using GERT method, A case study: Dehkhoda Sugarcane Agro-industry Company [Volume 47, Issue 4, 2024, Pages 565-584]
Trafficability Investigating the relationship between horizontal penetrometer resistance and soil precompression stress [Volume 40, Issue 2, 2017, Pages 153-169]
Transesterification Analyzing the efficiency of biodiesel production through exergy analysis of transesterification [Volume 47, Issue 2, 2024, Pages 259-277]
Transplanted rapeseed Evaluation of the integrated effect of chemical and bio-organic fertilizers on yield and yield components of rapeseed [Volume 45, Issue 2, 2022, Pages 119-135]
Triple superphosphate Investigating the combined application of different levels of triple superphosphate and native phosphate-solubilizing Pseudomonas bacteria on growth indices of maize [Volume 44, Issue 4, 2021, Pages 463-483]
Triple superphosphate Effect of combined application of struvite recovered from sewage sludge and triple superphosphate on phosphorus bioavailability in soil and its uptake by wheat [Volume 47, Issue 3, 2024, Pages 299-322]

V

Vacuum Drying Modeling and optimization of a stepwise strategy with microwave treatment in a vacuum drying system (Analysis of quality indices) [Volume 48, Issue 2, 2025, Pages 314-283]
Vacuum – Infrared Optimization of a combination dryer (Vacuum-Infrared) operation in production process of edible button mushroom powder [Volume 43, Issue 2, 2020, Pages 141-161]
Variability Cesium-137, Variability, Reference site, Soil properties, Magnetic susceptibility, Fereydan area [Volume 41, Issue 1, 2018, Pages 1-16]
Variability Assessing the effect of land use and geomorphology on spatial variability of heavy metals and magnetic susceptibility (Case study: Kurdistan province) [Volume 44, Issue 2, 2021, Pages 190-209]
Variable alternate furrow Effect of variable and fixed alternate furrow irrigation on salinity, phosphorous and potassium concentration in soil of sugarcane field [Volume 45, Issue 1, 2022, Pages 97-116]
Vegetative gowth parameters The effect of biochars prepared from agricultural residues on growth parameters and chlorophyll content of corn (Zea mays) in greenhouse condition [Volume 42, Issue 1, 2019, Pages 13-31]
Vegetative growth Comparison of soil, foliar and fertigation application of humic acid on growth parameters and availability of iron and phosphorous of canola [Volume 42, Issue 4, 2019, Pages 1-14]
Vegetative growth parameters Effect of Application of Acid Modified Biochar on Vegetative Growth and Yield components of Quinoa in a Calcareous soil Affected by Salt [Volume 46, Issue 1, 2023, Pages 43-59]
Vegetative traits Morphophysiological Responses of Two Strawberry Cultivars, 'Sabrina' and 'Camarosa' (Fragaria × ananassa), to Copper and Zinc Amino Chelates in a Soilless Culture System [Volume 49, Issue 2, 2026, Pages 233-215]
Vermicompost An Investigation into the Effect of Organic and Non-Organic Media in Production of Dracaena marginata Ait. [Volume 36, Issue 1, 2013, Pages 51-65]
Vermicompost The Effect of Seed and Soil Inoculation by Plant Growth Promoting Inoculants (Pseudomonas fluorescens) on Yield and Uptake of Some Nutrients in Corn [Volume 37, Issue 1, 2014, Pages 93-107]
Vermicompost Evaluation the Appropriate Levels of Vermicompost and Municipal Solid Waste Compost on Nutrient Uptake and Yield of Canola under Drought Stress Conditions [Volume 34, Issue 2, 2011, Pages 85-96]
Vermicompost Investigation of the effect of vermicompost, biofertilizers and nitrogen on the quantitative and qualitative performance of Dracocephalum moldavica L. under different moisture conditions [Volume 43, Issue 4, 2020, Pages 459-478]
Vertical stress Analysis of finite element simulation of driven tire_soil interaction to estimate soil vertical stress [Volume 39, Issue 1, 2016, Pages 113-125]
Vertisols Application of Soil Taxonomy (2022) and World Reference Base (WRB, 2022) systems in expressing soil characteristics of tobacco production areas in Talesh County, Guilan Province [Volume 46, Issue 2, 2023, Pages 179-194]
Vinasse Static granular bed reactor (SGBR) design in laboratory scale for biogas production [Volume 42, Issue 1, 2019, Pages 95-108]
VNIR Spectroscopy Improving the accuracy of soil heavy metal concentration estimation based on spectral reflectance by minimizing the effect of moisture with the external parameter orthogonalization algorithm [Volume 47, Issue 3, 2024, Pages 429-444]
Volume estimated Design, manufacture and evaluation of automatic spraying mechanism In order to increase productivity [Volume 44, Issue 1, 2021, Pages 1-19]

W

Waste Effect of temperature and pH variation on biogas production in anaerobic digestion process of sugarcane vinasse [Volume 44, Issue 1, 2021, Pages 41-57]
Waste Analyzing the efficiency of biodiesel production through exergy analysis of transesterification [Volume 47, Issue 2, 2024, Pages 259-277]
Wastewater Assessment of Sepiolite Ability to Reduce Pb and Zn Leaching from Soil Columns [Volume 36, Issue 1, 2013, Pages 13-22]
Water disinfection Study of the effect of high-power ultrasound waves on the survival of two types of bacteria in tomatoe's washing effluent [Volume 47, Issue 1, 2024, Pages 95-109]
Water production Investigation of effective factors on water production system using land cooling [Volume 44, Issue 3, 2021, Pages 313-323]
Water Stress Evaluation the Appropriate Levels of Vermicompost and Municipal Solid Waste Compost on Nutrient Uptake and Yield of Canola under Drought Stress Conditions [Volume 34, Issue 2, 2011, Pages 85-96]
Water Stress Investigation of the effect of vermicompost, biofertilizers and nitrogen on the quantitative and qualitative performance of Dracocephalum moldavica L. under different moisture conditions [Volume 43, Issue 4, 2020, Pages 459-478]
Water use efficiency The Effect of NH4+ -Zeolite on Growth Characteristics of Wheat and Water Use Efficiency in Two Soil Textures [Volume 37, Issue 1, 2014, Pages 1-11]
Water use efficiency Estimation yield and water use efficiency of tomato using spectroscopy under deficit irrigation regimes and Silica nanoparticle in greenhouse conditions [Volume 47, Issue 4, 2024, Pages 445-466]
Water use efficiency Enhancing Grain Yield and Water Use Efficiency of Rainfed Wheat through Integrated Supplemental Irrigation and Optimized Nutrient Management (Case Study: Baghmalek County, Khuzestan Province) [Volume 49, Issue 1, 2026, Pages 98-85]
Weed Weed detection in fields using convolutional neural network based on deep learning [Volume 47, Issue 1, 2024, Pages 129-142]
Weed control Effects of Tillage, Fertilization and Weed Control Methods on Corn Yield in the Northern Part of Khuzestan [Volume 36, Issue 2, 2013, Pages 1-16]
Weight of 100 grain Comparison of humic acid types on the concentration of macro nutrients elements in soil and leaves and yield components of pistachio trees in field conditions [Volume 44, Issue 3, 2021, Pages 325-342]
Wet and dry cycles Investigation the soil structural stability, physical quality (S index) and organic carbon as affected by wetting and drying cycles in the presence of safflower residues [Volume 42, Issue 2, 2019, Pages 99-114]
Wet sieving Evaluation of different methods of soil structural stability determination for predicting splash erosion [Volume 41, Issue 4, 2018, Pages 1-15]
Wheat nutrition Effect of different irrigation levels and potash and zinc fertilizers on yield and water use efficiency of wheat in the North of Khuzestan [Volume 39, Issue 1, 2016, Pages 55-66]
Wheat seed The investigation and evaluation of three types of wheat cleaning systems in Hamedan [Volume 42, Issue 1, 2019, Pages 33-46]
Wheat seed Investigation the effect of organic, biological and chemical fertilizers on quantitative and qualitative characteristics of Thymus daenensis Celak [Volume 42, Issue 3, 2019, Pages 79-95]
Wheat straw The effects of silicon and some nutrients recovered from plant residues on their concentration in soil [Volume 47, Issue 1, 2024, Pages 75-93]
Wheat Sunn pest Construction and Evaluation of a Boom Atomizer Sprayer to Control of Sunn Pests in Awheat Crop [Volume 34, Issue 1, 2011, Pages 75-86]
Wheat yield prediction Modeling wheat yield using some soil properties at the field scale (Case study: Sistan dam research farm, university of Zabol) [Volume 44, Issue 1, 2021, Pages 81-95]
Wind-driven rain Wind-driven rain influence on interrill erosion using the simultaneous wind-rainfall-runoff simulator [Volume 41, Issue 3, 2018, Pages 55-72]
Wind erosion Assessment of the BSNE sampler efficiency and the capacity of sediment particles transportability in wind erosion using wind tunnel experiment [Volume 41, Issue 2, 2018, Pages 27-43]
Wind tunnel Assessment of the BSNE sampler efficiency and the capacity of sediment particles transportability in wind erosion using wind tunnel experiment [Volume 41, Issue 2, 2018, Pages 27-43]
Wind tunnel Wind-driven rain influence on interrill erosion using the simultaneous wind-rainfall-runoff simulator [Volume 41, Issue 3, 2018, Pages 55-72]
Wood vinegar Improving the nutritional management and yield of Ricinus communis L. using Arbuscular mycorrhizal fungus and organic fertilizers [Volume 47, Issue 4, 2024, Pages 511-531]
Working days Estimating the number of agricultural machines required for rice production based on mechanization indexes in the central and southern regions of Guilan province [Volume 47, Issue 1, 2024, Pages 57-73]

Z

Zarinshahr Land Suitability Evaluation using Analytical Hierarchy Process Technique in Zarrinshahr and Mobarakeh (Isfahan) [Volume 37, Issue 1, 2014, Pages 77-92]
Zea mays Assessment of the Growth of Zea mays, Helianthus annuus, Cannabis sativa and Brassica napus and Metal (Lead, Zinc and Copper) Uptake in Two Mine and Agricultural Soils in Hamedan [Volume 37, Issue 1, 2014, Pages 49-65]
Zeolite An Investigation into the Effect of Organic and Non-Organic Media in Production of Dracaena marginata Ait. [Volume 36, Issue 1, 2013, Pages 51-65]
Zinc Effect of zinc solubilizing growth promoter bacterium on plant growth under laboratory conditions [Volume 41, Issue 2, 2018, Pages 113-132]
Zinc The effect of magnetic water on the yield of corn and the adsorption of potassium, zinc and iron [Volume 42, Issue 2, 2019, Pages 131-142]
Zinc Effect of compost and biochar of bagasses on zinc uptake and growth indices of Wheat under greenhouse condition [Volume 44, Issue 2, 2021, Pages 255-274]
Zinc Effect of Carbon Black and Zinc-Solubilizing Bacteria on the Chemical Distribution of Zinc in Soil under Salinity Stress [Volume 48, Issue 1, 2025, Pages 73-57]
Zinc Concentration Effect of Functionalized Iron Oxide Nanoparticles on Zinc Uptake and some Growth Indices of Wheat in Greenhouse Conditions [Volume 41, Issue 4, 2018, Pages 131-146]
Zn availability The effects of oxalic acid on zinc release kinetic from some saline soils of pistachio growing area (Kerman province) [Volume 41, Issue 1, 2018, Pages 45-56]
Zn deficiency Influence of Zinc deficiency on root exudation of organic acids in two maize genotypes [Volume 41, Issue 4, 2018, Pages 99-111]
Zn Nanoparticles The effect of enriched biochar on the growth and physiological characteristics of forage corn (Zea mays L.) grown in arsenic contaminated soil under deficit irrigation conditions [Volume 48, Issue 1, 2025, Pages 139-113]

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