TY JOUR TI Assessment of the impact of the level of development of the technical and technological base on the efficiency of crop production (based on the materials of the Krasnodar territory) KW crop production KW efficiency KW technical and technological base KW investments KW correlation KW regression KW Krasnodar region JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Dolgopolyuk, E.E. AU Markelova, E.A. AU Belousova, V.O. PY 2025 IS 0 PB ITBO University