Factors affecting calving date and its relationship with production traits of Hereford dams
Calving date (CD) records of 68896 polled Hereford dams of 120 682 calves were coded within herd-year-season with date 1 being the date the first calf was born. Factors affecting CD and its relationship with production traits were investigated. Early calving was found to be associated with high perf...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
1993
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/28265 |
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