%0 Journal Article %T METHODOLOGICAL APPROACHES TO SUBSTANTIATION OF RATIONAL PLACEMENT AND DEEPENING SPECIALIZATION OF DAIRY CATTLE BREEDING IN A REGION WITH EXTREME NATURAL CONDITIONS %A Koval, A.N. %A Kolesnyak, A.A. %A Bulygina, S.A. %K region, milk and dairy products, milk production, milk consumption, economic efficiency %J Socio-economic and humanitarian magazine %D 2025 %N 0 %P 13 %I Krasnoyarsk State Agrarian University