Persistency of lactation and comparison of different persistency measures in indigenous and crossbred cows at Bako, Ethiopia
Persistency of lactation in indigenous and crossbred cows was studied using milk data collected at Bako Agricultural Research Centre. Persistency was measured using three methods vis a vis as the ratios of milk yield during the second (P2:1) and third (P3:1) 100 days of lactation to milk yield durin...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
2007
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/28506 |
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