List of Articles تابع توليد Open Access Article Abstract Page Full-Text 1 - Semiparametric estimation of agricultural production function based on modeling productivity dynamics (case study: estimation of the tomato yield function in selected provices of Iran) Mahdi Ghaemi Asl Mostafa Salimifar Open Access Article Abstract Page Full-Text 2 - The Effect of Irrigation Intervals and Foliar Application of Phosphorus Fertilizer on Yield and Water Use Productivity in Bean Plant Ali Abdzad Gohari Adel Ghadiri Seyed Ali Ghaffari Nejad