TY  JOUR
TI  THE USE OF DIFFERENT SELECTION METHODS FOR IMPROVING THE HERD OF BLACK-AND-MOTLEY CATTLE IN BREEDING FACTORY
KW  black-and-motley breed
KW  selection
KW  breeding efficiency.
JO  Bulletin of KSAU
AU  Sheveleva, O..
AU  Svyazhenina, M.A.
AU  Smirnova, T.N.
PY  2021
IS  0
PB  Krasnoyarsk State Agrarian University