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PSXIII-32 Effects of rumen-protected niacin on dry mater intake, rumination, and milk production in multiparous Holstein dairy cow during transition period

The dairy cows decrease dry mater intake (DMI) before calving and are frequently in negative energy balance after calving. The objective of this study was to investigate the effect of rumen-protected niacin (NA) on DMI, rumination, and milk production in multiparous Holstein dairy cows during transi...

Täydet tiedot

Tallennettuna:
Bibliografiset tiedot
Julkaisussa:J Anim Sci
Päätekijät: Gaowa, Naren, Wang, Erdan, Li, Shengli, Cao, Zhijun, Wang, Yachun, Zhang, Jun, Wang, Yajing
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: Oxford University Press 2019
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC6898307/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skz258.729
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