%0 Journal Article %T IMPACT OF PLANT BIOMASS AND MAIN TILLAGE METHODS ON THE AGROPHYSICAL PARAMETERS OF THE SOIL AND PRODUCTIVITY OF CULTURES AT A CROP ROTATION %A Akhmetzyanov, M.R. %A Huzina, G.K. %A Talanov, I.P. %K addition density, structural-aggregate composition, lumpiness, soil porosity, yield %J Vestnik of Kazan State Agrarian University %D 2019 %N 14 %P 5 %I Kazan state agrarian University