%0 Journal Article %T EFFECT OF LONG-TERM USE OF MINERAL FERTILIZERS FOR AGROCHEMICAL PROPERTIES SOD-PODZOLIC SOIL OF HAYFIELD %A Chuykov, V.A. %A Teberdiev, D.M. %A Rodionova, A.V. %A Zapivalov, S.A. %K hayfield, mineral fertilizers, long-term effect, microelements, toxic elements, environmental safet %J Adaptive Fodder Production %D 2021 %N 2021 %P 10 %I Federal Williams Research Center of Forage Production and Agroecology