List of Articles Open Access Article Abstract Page Full-Text 1 - Effective factors on energy productivity in different tillage methods in irrigated wheat in Fars, Khoozestan and Esfahan Provinces Open Access Article Abstract Page Full-Text 2 - Effect of soluble copper nano particles in the oil of engine on the pressure of cylinder compression and amount of exhaust gases Open Access Article Abstract Page Full-Text 3 - Feasibility of precision agriculture (PA) development in Iran Open Access Article Abstract Page Full-Text 4 - Analysis Factors affecting potato waste Open Access Article Abstract Page Full-Text 5 - Condition monitoring of clutch mechanism Retainer of MF-285 Tractor with Vibration Analysis and ANFIS Open Access Article Abstract Page Full-Text 6 - Optimization of drying process for soybean oil seeds by Genetic algorithm method