Effects of Rice Straw Variety on Rumen Fermentation, Bacterial Community, and Metabolite Profile DOI Creative Commons

Tanghui Long,

Yashi Li,

Mengying Li

и другие.

Agriculture, Год журнала: 2025, Номер 15(7), С. 739 - 739

Опубликована: Март 30, 2025

The objective of this study was to investigate the effects different rice varieties on in vitro rumen fermentation characteristics, microbial community, and metabolite profile straw. inbred variety Zhongjiazao 17 (Z17) hybrid Ruiliangyou 1053 (R1053) were selected as two test varieties. Each subjected for 72 h, with five replicates conducted each. results showed that R1053 had higher values total gas production, dry matter digestibility, volatile fatty acids (VFA), individual VFA compared Z17. Additionally, exhibited diversity indices, including Chao1, observed species, PD whole tree, Shannon index, Z17 group relative abundances Verrucomicrobiota, Chloroflexi, Saccharofermentans, Probable genus 10, Lachnospiraceae AC2044 group. In contrast, abundance Patescibacteria. Analysis similarities (ANOSIM) confirmed a significant difference between groups (R = 0.8160, p 0.005). Metabolomic analysis identified nine differential metabolites, four upregulated This demonstrates has utilization value than Z17, which is closely associated microbes metabolites. provides new insights into efficient straw ruminants from microbiological metabolomic perspectives.

Язык: Английский

Effects of Rice Straw Variety on Rumen Fermentation, Bacterial Community, and Metabolite Profile DOI Creative Commons

Tanghui Long,

Yashi Li,

Mengying Li

и другие.

Agriculture, Год журнала: 2025, Номер 15(7), С. 739 - 739

Опубликована: Март 30, 2025

The objective of this study was to investigate the effects different rice varieties on in vitro rumen fermentation characteristics, microbial community, and metabolite profile straw. inbred variety Zhongjiazao 17 (Z17) hybrid Ruiliangyou 1053 (R1053) were selected as two test varieties. Each subjected for 72 h, with five replicates conducted each. results showed that R1053 had higher values total gas production, dry matter digestibility, volatile fatty acids (VFA), individual VFA compared Z17. Additionally, exhibited diversity indices, including Chao1, observed species, PD whole tree, Shannon index, Z17 group relative abundances Verrucomicrobiota, Chloroflexi, Saccharofermentans, Probable genus 10, Lachnospiraceae AC2044 group. In contrast, abundance Patescibacteria. Analysis similarities (ANOSIM) confirmed a significant difference between groups (R = 0.8160, p 0.005). Metabolomic analysis identified nine differential metabolites, four upregulated This demonstrates has utilization value than Z17, which is closely associated microbes metabolites. provides new insights into efficient straw ruminants from microbiological metabolomic perspectives.

Язык: Английский

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