Effect of forage species and supplement type on rumen kinetics and serum metabolites in growing beef heifers grazing winter forage

The objective of this study was to determine the effect of stockpiled forage type and protein supplementation on VFA production, serum metabolites, and BW in yearling beef heifers. Over 2 yr, spring-born, Angus crossbred yearling beef heifers (n = 42; 305 ± 2.9 kg initial BW) were randomly assigned...

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Vydáno v:J Anim Sci
Hlavní autoři: McFarlane, Z. D., Barbero, R. P., Nave, R. L. G., Maheiros, E. B., Reis, R. A., Mulliniks, J. T.
Médium: Artigo
Jazyk:Inglês
Vydáno: Oxford University Press 2017
Témata:
Forage Based Livestock Systems
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6292271/
https://ncbi.nlm.nih.gov/pubmed/29293792
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2527/jas2017.1780
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