%0 Journal Article %T MODERN BIOLOGICAL AGENTS AND ADAPTOGENIC PREPARATY THE BASIS OF EFFICIENCY OF CALCULATED RATES OF FERTILIZERS FOR SOWING SPRING RAPESEED %A Safiollin, F.N. %A Suleymanov , S.. %A Minnullin, G.. %A Panasyuk, M.V. %K oilseeds, spring rape, bioagents, adaptogenic preparations, field germination, biological and actual productivity, seed treatment and foliar application %J Vestnik of Kazan State Agrarian University %D 2020 %N 14 %P 6 %I Kazan state agrarian University