Document Detail

Electronic monitoring of mounting behavior in beef cattle on pasture.
MedLine Citation:
PMID:  10563239     Owner:  NLM     Status:  MEDLINE    
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.
S R Mathew; W P McCaughey; A D Kennedy; N J Lewis; G H Crow
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Publication Detail:
Type:  Journal Article    
Journal Detail:
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:
Created Date:  1999-12-14     Completed Date:  1999-12-14     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  0004653     Medline TA:  Can Vet J     Country:  CANADA    
Other Details:
Languages:  eng     Pagination:  796-8     Citation Subset:  IM    
Department of Animal Science, Faculty of Agricultural and Food Sciences, University of Manitoba, Winnipeg.
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MeSH Terms
Breeding / methods
Estrus Detection / methods*
Insemination, Artificial
Sexual Behavior, Animal*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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