TY  JOUR
TI  INFLUENCE OF THE CONCENTRATE WITH VARIOUS FRACTIONAL COMPOSITION OF PROTEINS ON MILK PRODUCTIVITY OF COWS AND PHYSICAL AND CHEMICAL CONTENT OF MILK
KW  feed
KW  extrusion
KW  quality
KW  protein
KW  milk
KW  fat
KW  productivity
KW  efficiency.
JO  Vestnik of Kazan State Agrarian University
AU  Sharafutdinov, G..
AU  Krupin, E.O.
AU  Shakirov, S.K.
PY  2017
IS  12
PB  Kazan state agrarian University