List of Articles Open Access Article Abstract Page Full-Text 1 - Study of various plant density effects on some phonological traits of five sweet and super sweet corn varieties Mozhdeh Afshari Farhad Azizi Alireza Pazoki Noorali Sajedi Open Access Article Abstract Page Full-Text 2 - The effect of lead and copper on some physiological traits in plant species of grass pea (Lathyrus sativus ( Mahtab Beladi Ali Kashani Davoud Habibi Farzad Pak nezhad Mahya Golshan Open Access Article Abstract Page Full-Text 3 - Effect of co-inoculation of Mycorrhiza and Rhizobium on Common bean (Phaseolus vulgaris L.) Milad Safapur Mohamad reza Ardakani Farhad Rejali Shahab Khaghani Maryam Teymuri Open Access Article Abstract Page Full-Text 4 - Introduction of medicinal plants in Arak county Noralah Abdi Masumeh Abdi Sedigheh Hasan zadeh Open Access Article Abstract Page Full-Text 5 - An effect of drought stress by PEG on the morphological characterizes and yields in Hull-less barley Javad Einali Abas ali Nourinia GHadir Tahery Elyas Soltani Open Access Article Abstract Page Full-Text 6 - Genetic variation for quantitative and morphological traits related to grain yield in pure lines of barley (Hordeum Vulgare) using multivariate analysis Omid Farami Mohsen Esmaeilzadeh Moghadam Eslam Majidi Heravan Hamid reza Nikkhah Mehdi Zaki zadeh Open Access Article Abstract Page Full-Text 7 - Study of regression relationships between irrigation period and Castor plant characteristics )Ricinus communis( Ghanbar laei Hossein afshari Mehrdad Mohamadi Open Access Article Abstract Page Full-Text 8 - Compare of sweet sorghum growth indices under different plant density, irrigation period and nitrogen application Hamid Madani Babak Esfahani Open Access Article Abstract Page Full-Text 9 - The study of the effect of temperature treatment on the yield and yield component of rice (Oryza Sativa L.), Tarom mahale and Fajr varieties parisa Mearrostamei Alahyar Fallah Morteza Mobaleghi Saaneh Mashayekhi Mehrdad Hghverdian