عنوان مقاله [English]
نویسندگان [English]چکیده [English]
One of the main agricultural problems in developing countries is the lack of optimal productivity due to unsuitable allocation of resources. In order to select appropriate crops for cultivation in Orzoueyeh region, this research was conducted in years ???? and ???? on four farms. To determine water use efficiency, regional data for major products includinge cotton, wheat, sugar beet, and maize were collected and the amount of water use efficiency for each of the products of different fields was calculated. Economic, net Benefit and water economic efficiency per unit of water volume were calculated. The results showed that maximum water use efficiency was in sugar beet cultivation (?.?? kg/m?) and the minimum was in cotton (?.?? kg/m?). Water economic efficiency was determined for the various products. The results indicated that this indicator for wheat, sugar beet, corn, and cotton were changed between ????-????, ????-????, ????-???? and ????-????, respectively. Finally, the priorities of different crops were determined from a water economic efficiency perspective in selected fields. Accordingly, the priority for fields of ? to ? was determined to be corn and also wheat was determined as the last priority in all fields.