Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Jaroslaw JEDRASZCZYK"'
Publikováno v:
Journal of Central European Agriculture, Vol 14, Iss 2, Pp 22-34 (2013)
The aim of the study was to determine the relationship between the behaviour of Holstein-Friesian and Simmental bulls and the quality of their semen. A total of 76 breeding bulls of the Holstein-Friesian and dual-purpose Simmental breeds were investi
Externí odkaz:
https://doaj.org/article/aaead664cd2b4081bd0dba107f96446f
