Evidence map›Paper›PMID 41900451›Full record

ArticleMicroorganisms2026

Effects of Isoacid Supplementation on In Vitro Rumen Fermentation, Nutrient Degradability and Bacterial Community Diversity Using Corn Silage-Highland Barley Straw as Substrates in Yaks.

Can Luo, Fei Jiang, Anyi Zhong, Xinjue He, Xi Liu, Yanling Huang, Yanhua Gao

Abstract read
In one paragraph

Article in Microorganisms, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Can LuoCollege of Animal Science and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China.
Fei JiangCollege of Animal Science and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China.
Anyi ZhongCollege of Animal Science and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China.
Xinjue HeCollege of Animal Science and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China.
Xi LiuInstitute of Animal Husbandry of Ganzi Tibetan Autonomous Prefecture of Sichuan Province, Kangding 626000, China.
Yanling HuangCollege of Animal Science and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China.
Yanhua GaoCollege of Animal Science and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China.ORCID 0000-0002-7742-2776

Funding

Fundamental Research Funds for the Central Universities ZYN2024067Ganzi Prefecture Science and Technology Program 23Kjjh00017Project of Sichuan Beef Cattle Innovation Team sccxtd-2023-13
6 · The paper itself

Abstract

This study investigated the effects of isoacid supplementation on in vitro rumen fermentation characteristics, nutrient degradability, and bacterial community diversity in yaks using corn silage-highland barley straw-based substrates. An in vitro fermentation experiment was conducted with a substrate consisting of 80% whole-plant corn silage and 20% highland barley straw. Treatments included a control (without isoacids) and four isoacid supplemental levels (0.1%, 0.2%, 0.3%, and 0.4% of substrate dry matter, DM), each with six replicates. A 72 h in vitro gas production experiment was performed to measure cumulative gas production, fermentation parameters, nutrient degradability, and bacterial community diversity. Cumulative gas production increased by 12.96% with 0.2% isoacid supplementation compared to the control (

Indexed as

feed additivesfermentation parametersin vitro gas productionisoacidsmicrobiotarumen

Identifiers

PMID41900451
PMCPMC13029022

What OpenQuestion holds

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Registered trials

None linked

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.