Genetic evaluation of breeding efficiency estimated by Tomar equation in Holstein cattle
Data analyzed included 13838 records belonged to 4100 Holstein cows over period 1988 to 2005, at the Nasr Dairy Cattle Station. The aim of the study is to evaluate sires genetically according to their daughters breeding efficiency which was estimated by Tomar equation and to estimate he...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
University of Baghdad, College of Veterinary Medicine
2007-12-01
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| Series: | The Iraqi Journal of Veterinary Medicine |
| Online Access: | https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1968 |
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