Effects of oestrus synchronisation and fixed-time artificial insemination on the reproductive performance of dairy heifers

 

作者: Z.Z. Xu,   L.J. Burton,  

 

期刊: New Zealand Veterinary Journal  （Taylor Available online 1999）
卷期: Volume 47, issue 3  

页码: 101-104

 

ISSN:0048-0169

 

年代: 1999

 

DOI:10.1080/00480169.1999.36122

 

出版商: Taylor & Francis Group

 

关键词: Oestrus synchronisation;fixed-time artificial insemination;reproductive performance;dairy heifer

 

数据来源: Taylor

 

摘要:

 

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