%0 Journal Article
%T PRODUCTIVE LONGEVITY OF COWS OF BLACK-MOTLEY BREED, DEPENDING ON THE FIRST INSEMINATION AGE AND LEVEL OF MILK YIELD FOR THE FIRST LACTATION
%A Rudishina, N.M.
%A Shtyreva, I.V.
%K black-motley breed, age of first insemination, milk yield for the first lactation, productive longevity, lifetime milk production, service period, MOP, KVS.
%J Vestnik of Kazan State Agrarian University
%D 2017
%N 11
%P 4
%I Kazan state agrarian University