List of Articles Open Access Article Abstract Page Full-Text 1 - Effect of Planting Date and Weed Control Methods on Yield and Vegetative Traits of Sunflower (Helianthus annuus L.) in Khoy Region مجتبي اكبري sasan rezadust Open Access Article Abstract Page Full-Text 2 - The effect of nitrogen, potassium and salinity Levels on some morphological and physiological traits of corn (S.C.704) Open Access Article Abstract Page Full-Text 3 - The effect of sowing date on yield and its components of safflower genotypes under Urmia climatic conditions علیرضا عیوضی Open Access Article Abstract Page Full-Text 4 - Effect of exogenous abscisic acid and cytokinin on wheat (Triticum aestivum) سیف الله کیا چهارباغي Open Access Article Abstract Page Full-Text 5 - The effects of earthing up and barvar-2 phosphate biofertilizer together with micronutrients foliar application on yield of potato النا عیوضلو Open Access Article Abstract Page Full-Text 6 - The effect of nitrogen and potassium on yield, and agronomic traits of cowpea (Vigna unguiculata L.) in dry conditions علي عبدزاد گوهري Open Access Article Abstract Page Full-Text 7 - Assessment and Identification of Tolerant Genotypes of Safflower (Carthamus tinctorius L.) to Salinity Stress in Germination and Seedling Stages under Laboratory Condition Khodadad Mostafavi Open Access Article Abstract Page Full-Text 8 - Calculating and analyzing total factor of productivity growth in agriculture crop sector with ARDL method علي باقرزاده Open Access Article Abstract Page Full-Text 9 - Effect of weed control and nitrogen application at different stages on corn yield and it components ندا فوزي Open Access Article Abstract Page Full-Text 10 - The effects of the amount of water usage on quality and quantity of sugar beet cultivars اسماعیل نبی زاده