%0 Journal Article %T MANAGEMENT OF SOIL FERTILITY FACTORS IN THE CONDITIONS OF THE REPUBLIC OF TATARSTAN %A Minikaev, R.V. %A Fashutdinov, F.S. %A Mihaylova, M.Y. %K Resource-saving technologies, addition density, productive moisture, yield, crop rotation, economic assessment %J Agrobiotechnologies and digital farming %D 2022 %N 1 %P 5 %I Kazan state agrarian University