Efecto de las características del reinicio de la actividad ovárica posparto en la eficiencia reproductiva de vacas Holstein en pastoreo
The objective was to evaluate the effect of the characteristics of the onset of the postpartumovarian activity on the reproductive efficiency of dairy cows. Eighty-four Holstein cows (43 multiparous and 41 primiparous) were utilized and ovarian function was assessed by milkprogesterone and ultrasono...
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| Veröffentlicht in: | Archivos de Medicina Veterinaria |
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| Hauptverfasser: | , , |
| Format: | Artigo |
| Sprache: | Espanhol |
| Veröffentlicht: |
Universidad Austral de Chile
2001
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=173013680010 |
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