عنوان مقاله [English]
نویسندگان [English]چکیده [English]
Given the importance and place of wheat in the household consumption basket, self-sufficiency in the production of the main objectives of the government. To achieve this goal with reform of production and optimum utilization of inputs can come true. The aim of this study is the use of inputs in wheat production Ahar county. 198 completed questionnaires with information on the study of wheat farmers in Ahar county water was collected in 2010-2011. In order to achieve the objectives of the research was used to estimate the production function forms and generalized quadratic function was chosen as the superior function. The results showed that cultivation inputs, water, seed and fertilizer in wheat production areas are effective and economically efficient use of these inputs is not enough. So of water and fertilizer inputs are used in non-economic area. Comparison of small and large farms also indicate that although both the logical and efficient producers of inputs are not used. But in general, and especially the economic aspect of the larger farms are in better condition.