List of Articles Open Access Article Abstract Page Full-Text 1 - Rice residual management on ratoon yield and agronomical characteristics in rice varieties in Amol, Iran payam Asadi morteza Sam-Daliri hamid reza Mobasser salman Dastan Open Access Article Abstract Page Full-Text 2 - Screening and assessment of environmental effects an accumulation of Fe, Zn, Cu and Mn in chickpea (Cicer arietinum L.) seeds farzad Babaei hosein Askari abas Maleki hamed Chaharsoughi Amin Open Access Article Abstract Page Full-Text 3 - Effect of irrigation intervals and plant density on yield, yield components and some physiological traits in sorghum mojtaba Jafari Bonyad mohamad reza Naderi Darbaghshahi mehdi Changizi iman Farahani Open Access Article Abstract Page Full-Text 4 - Effect of different level of potassium sulfate and zeolit on yield and yield component of potato in Arak region hamid madani reza Hosseinkhani nor ali Sajedi Open Access Article Abstract Page Full-Text 5 - Study of priming on the germination traits of corn (K. Sc640) reza Rezaei Sokhat Abandani ahmad Mohseni mehdi Ramezani hamid reza Mobassar Open Access Article Abstract Page Full-Text 6 - Investigation of yield, yield components, and seed protein content of chickpea (Cicer arietinum) germplasms sina Siahkohian mohamad Galavi mahmod Ramroudi ahmad Nezami, Associ mostafa Heydari Open Access Article Abstract Page Full-Text 7 - Evaluation of safflower genotypes selected from exotic varieties for grain and oil yields in limited irrigation condition mohamad Sharrif Moghaddasi amir hasan Omidi Open Access Article Abstract Page Full-Text 8 - The effect of different levels of nitrogen fertilizer and irrigation on morphological properties of German chamomile (Matricaria chamomilla L.) leyla foroutan shahla Najafi mohamad ali Vakili Shahrebabaki mitra Jabbari