%0 Journal Article %A karimi, mohammad %T Effect of Different Levels chemical fertilizers and biological nitrogen on yield and photosynthetic pigments of saffron (Crocus sativus L.) in different density corm %J Ecophysiology & Phytochemistry of Medicinal and Aromatic Plants %V 7 %N 3 %P 187-200 %D 2015 %R %U https://sanad.iau.ir/fa/Article/1125246