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PSIX-8 Respiration rate of calf-fed Holstein steers exposed to high ambient temperature during the late finishing phase.
Individual respiration rates of 188 calf-fed Holstein steers (591 ± 43 kg) was observed over a 4-d period (July 10 through July 14, 2017). Steers were provided 7.2 m(2)/hd pen space with 3.7 m(2)/hd overhead shade). Respiration rate for each steer was measured at 0800, 0900, 1000 and 1100 h (2, 3, 4...
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| Pubblicato in: | J Anim Sci |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Oxford University Press
2018
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6285830/ https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/sky404.040 |
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