%0 Journal Article %T EFFICIENCY OF BIOSTIM BIOPREPARATION ON ROSS 140 SV CORN CROPS %A Safiollin, F.N. %A Yakhin, I.F. %A Khismatullin, M.M. %A Lukmanov, A.. %A Karimov, A.Z. %K biopreparation, Biostim Corn, field germination, profitability, cost price, stem density, corn, productivity, feed unit %J Vestnik of Kazan State Agrarian University %D 2024 %N 19 %P 6 %I Kazan state agrarian University