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The reproductive performance of anoestrous dairy cows following treatment with progesterone and oestradiol prior to the start of mating

 

作者: D.W. Hanlon,   J.J. Wichtel,   Z.Z. Xu,   L.J. Burton,  

 

期刊: New Zealand Veterinary Journal  （Taylor Available online 2000）
卷期: Volume 48, issue 5  

页码: 136-143

 

ISSN:0048-0169

 

年代: 2000

 

DOI:10.1080/00480169.2000.36180

 

出版商: Taylor & Francis Group

 

关键词: Dairy cow;anovulatory anoestrus;progesterone;oestradiol;CIDR

 

数据来源: Taylor

 

摘要:

Aims:To determine the reproductive performance of cows diagnosed as anoestrus prior to the planned start of mating (PSM) when they were either treated when first diagnosed, or left untreated until 16 days after the PSM.

 

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