TY  JOUR
TI  Milk productivity and reproductive performance of black and white cows, depending on the technology of milk production
KW  milk production
KW  milk quality
KW  lactation
KW  interbody period
KW  insemination index
KW  milking technology
KW  cow biological efficiency
KW  pregnancy
KW  reproductive rate
JO  Agrarian Bulletin of the
AU  Nazarova, K.P.
AU  Berezkina, G.Y.
PY  2021
IS  204
PB  Ural State Agrarian University