海量图书期刊资源,随时随地畅享阅读乐趣
Breeding objectives for beef cattle used in different production systems: 1. Model developmentM. Wolfová; J. Wolf; J. Přibyl; R. Zahrádková; J. Kica · 2005
Response to selection in beef cattle using IGF-1 as a selection criterion for residual feed intake under different Australian breeding objectivesB.J. Wood; J.A. Archer; J.H.J. van der Werf · 2004