TY JOUR TI Protected Fats in High-Yielding Cows’ Diet: Effect on Lactation Performance KW Kholmogory dairy cows KW lactation performance KW milk quality KW fat level KW biological value of milk JO Dairy industry AU Nakonechny, A.A. AU Dydykina, A.L. AU Volkova, N.I. PY 2024 IS 0 PB Kemerovo State University