Open AccessComparative evaluation of Holstein bulls-producers of different breeding on the productive qualities of daughters
Author(s) -
О. В. Горелик,
Olga Neverova,
А. С. Горелик,
Amanzhan Nusupov
Publication year - 2022
Publication title -
agrarnyj vestnik urala
Language(s) - English
Resource type - Journals
eISSN - 2307-0005
pISSN - 1997-4868
DOI - 10.32417/1997-4868-2022-219-04-60-72
Subject(s) - lactation , zoology , ice calving , milking , insemination , biology , artificial insemination , productivity , reproduction , progeny testing , selection (genetic algorithm) , pregnancy , ecology , artificial intelligence , computer science , genetics , macroeconomics , economics