Assessment of comparative productivity and allocation efficiency inputs in barely farms of sistan region

Abstract

Deficit of sources and productivity is one of the important limited factors in agricultural.1 Al through before decade had was various ways for increase production of agricultural products such as increase under cultivation level, but limitations such unavailable suitable land for cultivation, investment, water and other factor cause pay attention more on use from methods increment productivity production factor. The 90 % increase of agriculture production is cause improve productivity of production factor. Therefore require to scientific study on productivity of agriculture production factor.2 Investigation for economic review of application of factors in production of cotton in garmsar city from estimated of transcendental production function. Result had showed that farmers with under cultivation area rather perform economic usually in consumption factor while consumption of often production factor was in third of production.3 In review of productivity and allocation of grape production factor in sistan province there used from third degree and several sentences of production function. Result was indicated that 47 % of gardener that used water more than optimum. And 95, 56 and 43 % from garden and whole there respectively in use of poison, nitrogen fertilizer, phosphor fertilizer and land was less than optimum.4 study of expensive operation agriculture research and broad casting in American with use of cobbdouglas equation for final evaluation of sowed operation were get result that research and broad casting is cause of increasing operation output factors.5 Study of operation factors for barely production with use of production equation in penjab showed 1% increase in number educated person and in area cultivation because respectively1.23 and 0.437 percent increase in agriculture operation.6