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Metabolic responses and performance of Holstein × Gyr heifers grazing Brachiaria decumbens supplemented with varied crude protein levels
We aimed to evaluate the effect of supplemental CP on the nutritional characteristics and performance of Holstein × Gyr crossbreed heifers grazing intensively-managed Brachiaria decumbens throughout the year. Thirty-eight heifers with average initial body weight of 172.5 ± 11.15 kg (mean ± SE) and 8...
Autores principales: | Castro, Marcelo Messias Duarte, DeVries, Trevor James, Machado, Andreia Ferreira, Ferreira, Marina Madureira, Rennó, Luciana Navajas, Marcondes, Marcos Inacio |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10449210/ https://www.ncbi.nlm.nih.gov/pubmed/37616277 http://dx.doi.org/10.1371/journal.pone.0289747 |
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