ArticleJournal of animal science and biotechnology2026
Early life treatment with Lacticaseibacillus rhamnosus strains drives reduced enteric methane emissions in dairy heifers.
Article in Journal of animal science and biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Harnessing the early-life gut microbiome for sustainable ruminant production.Animal microbiome · 2026Review
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Authors and funding
26 authors.
Funding
Abstract
backgroundMethane emissions from enteric fermentation in ruminant livestock make up 27% of anthropogenic methane emissions.
resultsScreening > 1,700 lactic acid bacteria identified Lacticaseibacillus rhamnosus FNZ118 (Kowbucha™ FNZ118) and L. rhamnosus FNZ142, (Kowbucha™ FNZ142) as capable of inhibiting rumen methanogens and methane production in vitro. FNZ118 or FNZ142 fed daily to Friesian heifer calves from birth to 14 weeks substantially lowered methane production through the first year of life compared to control animals. These strains also decreased feed intake and reduced ruminal metabolite concentrations without affecting animal live weight, suggesting an improvement in feed conversion efficiency. The observed effects did not cause major changes in the structure of the rumen microbiome.
conclusionsThese findings demonstrate that early life provision of specific L. rhamnosus strains lower CH
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