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278 Stewardship of energy use by beef cows: maintenance requirements of the U.S. cowherd.

Maintenance energy requirements have been reported to account for about 71% of the total dietary energy expenditure in beef production. Furthermore, about 70% of dietary maintenance energy used in beef production is required for the cow herd. Therefore, a staggering 50% of the total energy expended...

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Detalhes bibliográficos
Publicado no:J Anim Sci
Main Authors: Lalman, D, Andresen, C
Formato: Artigo
Idioma:Inglês
Publicado em: Oxford University Press 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6285406/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/sky404.212
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