Residual feed intake in peripartal dairy cows is associated with differences in milk fat yield, ruminal bacteria, biopolymer hydrolyzing enzymes, and circulating biomarkers of immunometabolism.
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DOI: 10.3168/jds.2021-21274
Abstract: Residual feed intake (RFI) measures feed efficiency independent of milk production level, and is typically calculated using data past peak lactation. In the current study, we retrospectively classified multiparous Holstein cows (n = 320) from… read more here.
Keywords: eff cows; ruminal bacteria; milk; biomarkers immunometabolism ... See more keywords
Association of residual feed intake with peripartal ruminal microbiome and milk fatty acid composition during early lactation in Holstein dairy cows.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of dairy science"
DOI: 10.3168/jds.2021-21454
Abstract: Residual feed intake (RFI) is a moderately heritable trait of feed efficiency in dairy cows. The main objective of the present study was to assess potential differences in the ruminal microbiome, milk fatty acid (FA)… read more here.
Keywords: composition; milk; eff cows; dairy cows ... See more keywords