List of Articles productivity Open Access Article Abstract Page Full-Text 1 - Barley Productivity Decomposition in Iran: Comparison of TT, GI, MGI, and GTTI Approaches حبیب شهبازی Open Access Article Abstract Page Full-Text 2 - Effect of Temporary and Permanent Shocks of Total Factor Productivity on the Demand for Agricultural Imports in Iran زهرا توکلی Sedigheh Nabieian محمدرضا زارع مهرجردی سید عبدالمجید جلایی 20.1001.1.21595852.2019.9.2.5.5 Open Access Article Abstract Page Full-Text 3 - Assessment of Energy Efficiency in Pump Stations of Pressurized Irrigation Systems (Case Study: Qazvin and Kermanshah Provinces) حسن براتی محمدرضا خالدیان محمدحسن بیگلویی عاطفه پرورش ریزی 20.1001.1.21595852.2018.8.3.7.2 Open Access Article Abstract Page Full-Text 4 - Does Participation in Farmer Field School Extension Program Improve Crop Yields? Evidence from Smallholder Tea Production Systems in Kenya جسیاه آتکا پپرز اونونو مارتین اتیانگ 20.1001.1.21595852.2019.9.4.9.3 Open Access Article Abstract Page Full-Text 5 - Which Will Overcome? The Productivity or Risk Premium Javad Shahraki Shahram Saeedian Open Access Article Abstract Page Full-Text 6 - Comparative –Analytical Study of Economic Productivity of Water between Smallholding and Rural Production Cooperative Utilization System Mohammad Reza Bakhshi Behnaz Nejati Mofid Shateri Open Access Article Abstract Page Full-Text 7 - Identifying and Assessing Occupational Safety Risks Among Grape Growers in Northwest of Iran