TY JOUR TI IMPROVING THE MANAGEMENT SYSTEM OF AGRICULTURAL ORGANIZATIONS IN THE TAMBOV REGION KW agriculture KW Tambov region KW labor resources KW economically active population employed in the economy KW human resources KW management structure KW qualification level of management personnel KW management style KW level of technical equipment of production and management KW production conditions JO Russian Journal of Management AU Karamnova, N.V. AU Belousov, V.M. AU Pavlinov, V.V. PY 2025 IS 13 PB Publishing Center RIOR