TY JOUR TI THE EFFICIENCY OF MICROBIOLOGICAL ADDITIVES IN PREGNANT DRY COWS’ DIETS KW dry cows in calf KW probiotic KW prebiotic KW symbiotic KW diet KW hematology KW milk productivity JO Bulletin of KSAU AU Morozova, L.A. AU Mikolaychik, I.N. AU Abileva, G.W. AU Subbotina, N.A. PY 2016 IS PB Krasnoyarsk State Agrarian University