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Impact of parity differences on residual feed intake estimation in Holstein cows
Residual feed intake (RFI) has been used as a measure of feed efficiency in farm animals. In lactating dairy cattle, RFI is typically obtained as the difference between dry matter intake observations and predictions from regression on known energy sinks, and effects of parity, days in milk, and coho...
Autores principales: | Cavani, Ligia, Parker Gaddis, Kristen L., Baldwin, Ransom L., Santos, José E.P., Koltes, James E., Tempelman, Robert J., VandeHaar, Michael J., Caputo, Malia J.M., White, Heather M., Peñagaricano, Francisco, Weigel, Kent A. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10285233/ https://www.ncbi.nlm.nih.gov/pubmed/37360126 http://dx.doi.org/10.3168/jdsc.2022-0307 |
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