Association between milk production and reproductive efficiency traits in Mpwapwa cattle and their crosses
Analysis of fifteen years (1970- 1984) data on Mpwapwa cattle (12% B. taurus) and their crosses, Backcross (34% B. taurus) and Crossline (56% B. taurus) was carried out. Data pooled over the first five lactations showed that for Mpwapwa, backcross and crossline cows, lactation milk yield averaged 14...
| Autores principales: | , , , |
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| Formato: | Conference Paper |
| Lenguaje: | Inglés |
| Publicado: |
1989
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/70797 |
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