TY JOUR TI MEASURES TO IMPROVE THE DAIRY HERD OF CATTLE PRODUCTIVITY KW feeding KW productivity KW dairy cattle KW diet JO Bulletin of KSAU AU Horoshaylo, T.A. AU Alekseeva, Y.A. AU Khatkova, M.. AU Kuvika, I.S. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University