Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Juan López-Parra"'
Publikováno v:
SPERMOVA, Vol 10, Iss 1, Pp 18-25 (2020)
The objective was to evaluate the effect of eCG on presence estrus, ovulation time, preovulatory follicle diameter and pregnancy rate in Holstein cows treated with a prolonged proestrus protocol in the Ecuadorian Amazon. The project was developed of
Externí odkaz:
https://doaj.org/article/85c2898ea28543f1ba6571b60f468d1c
