Association of milk production level and milk urea content with date and efficiency of the first insemination service in cows.

Autor:	GIL, ZYGMUNT, ADAMCZYK, KRZYSZTOF, ŻYCHLIŃSKA-BUCZEK, JUSTYNA, POKORSKA, JOANNA
Předmět:	MILK yield ARTIFICIAL insemination COWS UREA content of milk CATTLE parturition
Zdroj:	Annals of Warsaw University of Life Sciences-SGGW, Animal Science; 2019, Vol. 58 Issue 1, p13-20, 8p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu