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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...
Gorde:
| Argitaratua izan da: | J Anim Sci |
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| Egile Nagusiak: | , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
Oxford University Press
2018
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6285406/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/sky404.212 |
| Etiketak: |
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