%0 Journal Article %T IMPROVING THE EFFICIENCY OF CROP PRODUCTION %A Zhdanov, V.Y. %A Makarova, N.V. %A Sidorova, T.A. %K controlling, agrochemical service, economic sustainability, functions of the agrochemical service, competencies of employees of the agrochemical service, tools for the implementation of controlling %J MOSCOW ECONOMIC JOURNAL %D 2024 %N 9 %P 12 %I Electronic science