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Distribution of Mycobacterium avium subspecies paratuberculosis in clinically asymptomatic bulls and different non-ruminant species 学位论文
出版年: 2017
作者:  Fechner;Kim
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
630  Non-ruminant species  Bulls  Subclinical infection  Bone marrow  Zoological garden  Land- und Forstwirtschaft (PPN621302791)  
Conception rate of artificially inseminated Holstein cows affected by cloudy vaginal mucus, under intense heat conditions 期刊论文
发表期刊: PESQUISA AGROPECUARIA BRASILEIRA. 出版年: 2015, 卷号: 50, 期号: 6, 页码: 492-498
作者:  Mellado, Miguel;  Lara, Laura Maricela;  Veliz, Francisco Gerardo;  de Santiago, Maria Angeles;  Avendano-Reyes, Leonel;  Meza-Herrera, Cesar;  Garcia, Jose Eduardo
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
dairy cattle  heat stress  reproductive efficiency  seasonal pattern  subclinical endometritis  uterine infection