TY JOUR TI METHODOLOGICAL TOOLS FOR ASSESSING THE EFFECTIVENESS OF SUBSIDIZING AGROTECHNOLOGICAL EVENTS IN THE REGION CROPPING INDUSTRY KW efficiency KW subsidizing KW agrotechnological measures KW agriculture KW crop production KW agricultural producers KW government support JO Vestnik of Kazan State Agrarian University AU Kondrat'ev, D.V. AU Ostaev, G.Y. AU Klychova, G.S. AU Nekrasova, E.V. AU Aleksandrova, E.V. PY 2025 IS 20 PB Kazan state agrarian University