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Return to OESTRUS after first insemination in sow herds (incidence, seasonality, and association with reproductivity and some blood parameters)

 

作者: ArminR.W. Elbers,   Harold van Rossem,   YnteHein Schukken,   S. Wayne Martin,   Ad C.A. van Exsel,   RobertM. Friendship,   MartinJ. M. Tielen,  

 

期刊: Veterinary Quarterly  （Taylor Available online 1994）
卷期: Volume 16, issue 2  

页码: 100-109

 

ISSN:0165-2176

 

年代: 1994

 

DOI:10.1080/01652176.1994.9694428

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

As no systematic study has been done to get an accurate estimate of the incidence of return to oestrus after first insemination in sows in the Netherlands, the objectives of this investigation were:

 

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