TY  JOUR
TI  EFFECT OF PREMIXES AND BOLUSS ON PRODUCTIVITY AND QUALITY OF COW’S MILK
KW  cow
KW  premix
KW  bolus
KW  vitamins
KW  minerals
KW  milk
KW  productivity
KW  fat
KW  protein
JO  Vestnik of Kazan State Agrarian University
AU  Krupin, E.O.
AU  Shakirov, S.K.
AU  Kashaeva, A.R.
PY  2020
IS  15
PB  Kazan state agrarian University