Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Lepesheva Irina"'
Publikováno v:
BIO Web of Conferences, Vol 71, p 01074 (2023)
The basic value for optimizing the reproduction of the herd in dairy cattle breeding is the ability of cows to procreate offspring - fertility. It is a complex feature, characterized by many indicators and due to a complex of factors. The goal of our
Externí odkaz:
https://doaj.org/article/fa97703faedb41b7b677ccfbb7faa2bf
Publikováno v:
E3S Web of Conferences, Vol 161, p 01083 (2020)
Early embryo mortality (EEM) is considered to be one of the causes of dairy cows’ productivity reduction. The aim of the research was to study the factors of EEM expansion and the ways to its minimization in order to determine the possibilities of
Externí odkaz:
https://doaj.org/article/1d116a0ff28e44858e7eef467b9ee3c9
Publikováno v:
Ученые записки Петрозаводского государственного университета / Proceedings of Petrozavodsk State University. (3 (172)):36-41
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=954128
Publikováno v:
E3S Web of Conferences; 4/15/2020, Vol. 161, p1-3, 3p