Benefit- cost assessment of crops in rotation with wheat in Herat and marvast ( Yazd province)
2004
Salem, Jalal | Tabatabaiee, Seiied Ali
Rotation is one of the farm management operations that may be done by farming tow or more type of crops in same place . wheat-corn, wheat- sun flower and wheat - sesame are the most commone rotation in Herat and marvast region of Yazd province. In order to economical evaluation of these management methods this study were done in 2000-2001. Results show that wheat- corn, wheat - sunflower and wheat - sesame rotaion in Herat and wheat- corn and wheat- sunflower rotation in marvast all are economic but in tow this region the more economically rotation were wheat- sunflower.
Показать больше [+] Меньше [-]