The influences of age on lactation length and milk yield in Kenana and Butana cows
Milk yield performances in Kenana and Butana cows were examined to determine the influence of age on production. The mean milk yields for the Kenana and Butana herds were 2136 ± 168 and 1807 ± 592 kg produced in a mean lactation period of 283 ± 40 days and 283 ± 57 days respectively. In both herds t...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
1990
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/66859 |
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