Name Ebrahim Heidari Affiliation دانشجوی سایر دانشگاههای داخل کشور Degree _ Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art StandardCreation TitleJournal 1 Combining the phosphate solubilizing microorganisms with biochar types in order to improve safflower yield and soil enzyme activity SOIL SCIENCE AND PLANT NUTRITION