%0 Journal Article %A Mojaddam, مانی, Poostizadeh, معصومه %T The effect of combined application of nitrogen fertilizer and Azotobacter at different plant densities on some quantitative and biochemical characteristics of spring corn (Zea mays L.) %J Journal of Plant Environmental Physiology %V 11 %N 42 %P 66-74 %D 2016 %R %U https://sanad.iau.ir/fa/Article/983824