Reproductive performances of Holstein cows with different milk fat to protein ratio during successive stages of lactation
Aim of study was to determine relationship between the energy status of cows, expressed through different milk fat to protein ratio values (FPR<1.0, 1.0-1.3 and >1.3), and their reproductive performances (interval from calving to first artificial insemination; calving to conception interval; insemin...
Guardado en:
| Autores principales: | , , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
University of Banja Luka - Faculty of Agriculture, Banja Luka
2015-01-01
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| Colección: | Agroznanje |
| Materias: | |
| Acceso en línea: | https://scindeks-clanci.ceon.rs/data/pdf/2233-0070/2015/2233-00701503339J.pdf |
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