Authors
1 Assistant Professor, Department of Farm Machinary, Faculty of Agriculture, Mohaghegh Ardabili University
2 Associate Professor,Dpartment of Agriculture Machinary, Faculty of Agriculture, Tarbiat Midarres University, Tehran, Iran
3 Assistant Professor,Dpartment of Agriculture Machinary, Faculty of Agriculture, Tarbiat Midarres University, Tehran, Iran
4 Rice Research, Institute, Rasht ,Iran
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