%0 Journal Article %T Evaluation of the effectiveness of the use of physiologically active substances and fertilizers on winter wheat %A Vafin, I.H. %A Safin, R.. %K winter wheat, growth stimulators, fertilizers, liquid complex fertilizers, foliar feeding %J Agrobiotechnologies and digital farming %D 2022 %N 1 %P 4 %I Kazan state agrarian University