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Farmer record of pregnancy status pre-slaughter compared with actual pregnancy status post-slaughter and prevalence of gross genital tract abnormalities in New Zealand dairy cows

 

作者: D.E.B. Lawton,   F.M. Mead,   R.R. Baldwin,  

 

期刊: New Zealand Veterinary Journal  （Taylor Available online 2000）
卷期: Volume 48, issue 6  

页码: 160-165

 

ISSN:0048-0169

 

年代: 2000

 

DOI:10.1080/00480169.2000.36187

 

出版商: Taylor & Francis Group

 

关键词: Cattle;dairy cow;reproduction;pathology;pregnancy status;pregnancy diagnosis

 

数据来源: Taylor

 

摘要:

Aims: To record the prevalence of gross abnormalities of the reproductive tract in culled New Zealand dairy cows, to determine how accurately farmers classify the pregnancy status of their animals and to establish if this was influenced by method of pregnancy diagnosis.

 

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