TY JOUR TI DIRECTIONS FOR DEVELOPMENT OF MARKET-ORIENTED CROPPING INDUSTRIES IN THE PERM REGION KW agricultural production KW crop production KW potato production KW vegetable production KW grain production KW market-oriented crop products KW crop area KW productivity JO MOSCOW ECONOMIC JOURNAL AU Marchenko, A.V. AU Bayanova, O.V. PY 2024 IS 9 PB Electronic science