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Live Yeast Supplements Boost Dairy Cow Health and Milk Production
Greg Howard
8th June, 2024
![Live Yeast Supplements Boost Dairy Cow Health and Milk Production](https://static.naturalsciencenews.com/images/articles/3471_main.jpg)
Image Source: Андрей Филоненко (photographer)
Key Findings
- The study by the Chinese Academy of Agricultural Sciences found that supplementing dairy cows with live yeast (20 g/d/head) increased their dry matter intake and milk yield
- YE supplementation improved milk components, including solids, fat, protein, and lactose
- The study observed enhanced rumen fermentation parameters and beneficial changes in ruminal bacterial community composition
- YE supplementation also boosted serum antioxidant and immune functions in dairy cows
References
Main Study
1) Feeding live yeast (Saccharomyces cerevisiae) improved performance of mid-lactation dairy cows by altering ruminal bacterial communities and functions of serum antioxidation and immune responses.
Published 7th June, 2024
https://doi.org/10.1186/s12917-024-04073-0
Related Studies
2) Supplementation With Phytogenic Compounds Modulates Salivation and Salivary Physico-Chemical Composition in Cattle Fed a High-Concentrate Diet.
3) Different feeding strategies can affect growth performance and rumen functions in Gangba sheep as revealed by integrated transcriptome and microbiome analyses.
4) Response of primiparous and multiparous buffaloes to yeast culture supplementation during early and mid-lactation.
5) Effect of live yeast (Saccharomyces cerevisiae) supplementation on rumen fermentation and metabolic profile of dairy cows in early lactation.