List of Articles Protein yield Open Access Article Abstract Page Full-Text 1 - Effects of Drought Stress and Humic Acid on Plant Growth, Yield Quality and Its Components of Quinoa (Chenopodium quinoa Willd) Farah Mohammadi Abbas Maleki Amin Fathi Open Access Article Abstract Page Full-Text 2 - Effect of amount of sugarcane compost and nitrogen on quantitative and qualitative yield of corn (Zea mays L.) Seyed Keyvan Marashi Forogh Zadehomidi Open Access Article Abstract Page Full-Text 3 - Genetic and Phenotypic Parameters for Milk Production Traits in the First and Second Lactation in Romanian Simmental Dairy Cows E. Nistor V.A. Bampidis M. Pentea M. Matiuti V. Ciolac F. Adebambo Open Access Article Abstract Page Full-Text 4 - Role of Arbuscular Mycorrhizal and Azotobacter chroococcum on growth and yield of red bean cultivars (Phaseolus vulgaris L.) Hadi Khavari Ghodratolah Shakarami Open Access Article Abstract Page Full-Text 5 - Effect of cycocel and Zinc Foliar Application on protein content and important elements and water use efficiency on Corn under water defcit condition ehsan Abbaspour Jafar Masoud Sinaki Zarin taj Alipour Sakine Saeedi Sar Open Access Article Abstract Page Full-Text 6 - Effect of nitrogen fertilizer levels and plant density on seeds quantity and quality of wheat Javad Hamzei mohsen Seyedi afshar Azadbakht Ayob Fesahat Open Access Article Abstract Page Full-Text 7 - Comparing the yield and some morphological characteristics of forage corn promising genotypes in Tehran province Homira Abbasi Moshrefi Behnam Zand Seyyed Mohammad Javad Mirhadi Farhad Azizi Open Access Article Abstract Page Full-Text 8 - The Effect of Irrigation Regims and Humic Acid Levels on Quantitative and Qualitative Characteristics of Peanut (Arachis hypogaea L.) Saeed Mahdavi Naser Mohammadian Roshan Majid Ashouri Ebrahim Amiri hamidreza doroudian Open Access Article Abstract Page Full-Text 9 - Evaluation of Conservation Tillage Systems and Weed Management on Yield and some Characteristic of Cucurbita pepo L. Seyed Mortaza Shekarlu Sasan Rezadoost Farzad Jalili