List of Articles Open Access Article Abstract Page Full-Text 1 - Effect of zeolite application in combination with chemical and organic fertilizers on quantitative and qualitative traits of sunflower مجید غلامحسینی آیدین خدائی جوقان فرهاد حبیب زاده Amir Ghalavand Open Access Article Abstract Page Full-Text 2 - Dependency of runoff characteristics on the plot scale in rainfed land under semi-arid rainfalls علی رضا واعظی مژگان نوقان مجید فرومدی Open Access Article Abstract Page Full-Text 3 - Analytical and laboratory evaluation of the solubility of gypsiferous soils aliabbas afsharian ناذر عباسی امیر خسروجردی حسین صدقی Open Access Article Abstract Page Full-Text 4 - Effects of individual and combined application of vermicompost and silica nano particles on soil infiltration Seyedeh Saba Mousavifar Seyed Hamidreza Sadeghi Nader Bahramifar Open Access Article Abstract Page Full-Text 5 - Determination of optimum level of land use and biological measures to reduce erosion and sediment (case study: watershed saqqezchi, ardebil province) ابوالفضل معینی masoome najafi sani shiva mohammadian khorasani sepideh mofidi Open Access Article Abstract Page Full-Text 6 - Effects of different levels of biochar on soil physical properties with different textures Fatemeh Razzaghi ناهید رضایی Open Access Article Abstract Page Full-Text 7 - Determination of slot optimal location at bank attached triangular submerged vane in the 90 degree bend فرشید امیرسالاری میمنی mahmoud shafaei bajestan محسن درستی Open Access Article Abstract Page Full-Text 8 - Increasing the accuracy of predicting sediment yield in watem/sedem model using image fusion algorithm (case study: Darkesh watershed) عاطفه بهزادفر Abdulvahed Khaledi Darvishan علیرضا قره گوزلو Open Access Article Abstract Page Full-Text 9 - Study the effect of deficit irrigation on yield, quality characteristics and water use efficiency of three cultivars of soybean in Moghan plain Abasalt Rostami Ajirloo محمدرضا اصغری پور احمد قنبری مهدی جودی محمود خرمی وفا