%0 Journal Article %A Ajalli, Jalil, Vazan, Saeid, Paknejad, Farzad, Ardekani, Mohammad Reza, Kashani, Ali %T Potassium humate foliar application effects on yield and yield components of different potato cultivars at spring cultivation in Ardabil region %J Agroecology Journal %V 8 %N 2 %P 1-7 %D 2012 %R %U https://sanad.iau.ir/fa/Article/1124387