List of Articles Open Access Article Abstract Page Full-Text 1 - Grain yield stability analysis of rainfed barley varieties and lines using GGE biplot method Farhad Ahakpaz Farzad Ahakpaz Open Access Article Abstract Page Full-Text 2 - Evaluation of nitrogen nutrition of canola (Brassica napus L.) in Gorgan area, Iran Alireza Behdadaian Afshin Soltani Hosein Ajamnorozi Ebrahim Zeynali Open Access Article Abstract Page Full-Text 3 - Effect of irrigated rice cultivation on some physical and chemical properties of soils in Gonbad-e- Kavus, Iran Ali Akbar Hosseini Shahla Mahmoodi Mohammad Hasan Masihabadi Open Access Article Abstract Page Full-Text 4 - Effect of paclobutrazol and irrigation duration on concentration of some nutritional elements in citrange and citromelo rootstocks leaves Aram Rezaie Alireza Giti Ali Momenpour Davood Habibi Mahboubeh Mazhari Shahin Jahangirzadeh Maryam Golbaz Open Access Article Abstract Page Full-Text 5 - Effects of systems of rice intensification (SRI) on grain yield and water productivity of rice Yaser Ghorbanian Astane Ebrahim Amiri Teimoor Razavipor Mojtaba Rezaei Open Access Article Abstract Page Full-Text 6 - Comparison of sucker control chemicals effects on yield and quality of flue-cured tobacco Reza Mohsenzadeh Mohammad Reza Seraji Abbas Ali Nourinia Open Access Article Abstract Page Full-Text 7 - Effect of seed priming with microelements on germination speed, seedling vigor and flower yield of marigold (Calendula officinalis L.) Bahram Mirshekari