| Electronic monitoring of mounting behavior in beef cattle on pasture. | |
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MedLine Citation:
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PMID: 10563239 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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An automated heatmount detection system was employed to detect estrus for artificial insemination in 57 beef cows. First service conception rate was 84.2% and the pregnancy rate was 89.5% for a 42-day breeding season. Duration of estrus was 9.6 h, sx = 0.5 h and mounting activity was lowest during the dark part of the day. |
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Authors:
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S R Mathew; W P McCaughey; A D Kennedy; N J Lewis; G H Crow |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Canadian veterinary journal. La revue vétérinaire canadienne Volume: 40 ISSN: 0008-5286 ISO Abbreviation: Can. Vet. J. Publication Date: 1999 Nov |
Date Detail:
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Created Date: 1999-12-14 Completed Date: 1999-12-14 Revised Date: 2009-11-18 |
Medline Journal Info:
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Nlm Unique ID: 0004653 Medline TA: Can Vet J Country: CANADA |
Other Details:
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Languages: eng Pagination: 796-8 Citation Subset: IM |
Affiliation:
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Department of Animal Science, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Breeding / methods Cattle Estrus Detection / methods* Female Insemination, Artificial Male Pregnancy Sexual Behavior, Animal* |
| Comments/Corrections | |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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