Evidence map›Paper›PMID 41327320›Full record

ArticleMicrobiome2025

The effects of different silage types on rumen bacteria and metabolites in Tibetan sheep.

Nana Ma, Lijuan Han, Shengzhen Hou, Linsheng Gui, Zhenzhen Yuan, Shengnan Sun, Zhiyou Wang, Baochun Yang, Chao Yang

Abstract read
In one paragraph

Article in Microbiome, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Nana MaCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Lijuan HanCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China. 2016990034@qhu.edu.cn.
Shengzhen HouCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Linsheng GuiCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Zhenzhen YuanCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Shengnan SunCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Zhiyou WangCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Baochun YangCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.
Chao YangCollege of Agriculture and Animal Husbandry, Qinghai University, Xining, China.

Funding

Qinghai Provincial Department of Science and Technology 2022-NK-169-3
6 · The paper itself

Abstract

backgroundThe objective of this study was to examine the relationship between two different types of silage (saline; SQ and non-saline; NSQ) and rumen metabolism in Tibetan sheep.

resultsIt was found that sheep in the saline silage (SQ group) exhibited superior apparent quality (e.g., crude protein, crude fat, DM, crude polysaccharide, polyphenols, and flavonoid), secondary metabolite profiles (e.g., Proline, Leucine, Alanine, Pyruvate), and fermentation microbial populations (e.g., Firmicutes, Bacteroidota, and Lactobacillus) compared to the non-saline (NSQ) silage group. However, the higher fiber and carbohydrate content in the SQ silage resulted in lower relative feed value (RFV) values, which was also responsible for the increased proportion of Rikenellaceae_RC9_gut_group in the rumen of the SA-1 group. The greater contents of amino acids and saccharides in the GQ silage were also responsible for the acceleration of the growth and metabolic processes of rumen microorganisms. Furthermore, the presence of phenolic compounds, glutamate, and lactic acid bacteria in the SQ silage may also have contributed to the consumption of histamine in the rumen, while the accumulation of phenolic compounds may have been responsible for the reduced contents of short-chain fatty acids in the rumen. Furthermore, a probable association between histamine decline and ATP accumulate was identified.

conclusionsIn conclusion, metabolites and microorganisms enriched in saline silage exert a positive influence on the metabolites and microorganisms in the rumen of Tibetan sheep. Additionally, the accumulation of phenolic compounds, glutamate, and lactic acid bacteria in saline-alkali land silage may lead to the decrease of histamine in the rumen of Tibetan sheep and is also the cause of the decrease in short-chain fatty acid levels in the rumen. Video Abstract.

Indexed as

BacteriaGastrointestinal MicrobiomeRumenSilageAmino AcidsAnimal FeedAnimalsFatty Acids, VolatileFermentationSheepTibetAmino AcidsFatty Acids, Volatile16S rDNAMetabolomicsRumenSilage (Saline and alkaline)Tibetan sheep

Identifiers

PMID41327320
PMCPMC12771736

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.