%0 Journal Article
%T Changes in the indicators of own productivity of Holstein bulls depending on the season and age
%A Naryshkina, E.N.
%K bull, sperm production, volume of ejaculate, season of the year, age of the bull
%J Agrarian Bulletin of the
%D 2021
%N 0
%P 8
%I Ural State Agrarian University