Evidence map›Paper›PMID 37402452›Full record

ArticleAnimal bioscience2023

Effects of whole-plant corn and hairy vetch (Vicia villosa Roth) mixture on silage quality and microbial communities.

Yaqian Zong, Kai Zhou, Xinhui Duan, Bo Han, Hua Jiang, Chenggang He

Abstract read
In one paragraph

Article in Animal bioscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 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

6 authors.

Yaqian ZongFaculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan 650201, China.
Kai ZhouFaculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan 650201, China.
Xinhui DuanFaculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan 650201, China.
Bo HanFaculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan 650201, China.
Hua JiangFaculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan 650201, China.
Chenggang HeFaculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan 650201, China.

Funding

Key Project of Agricultural Joint Fund of Yunnan Province 202101BD070001-026National Natural Science Foundation of China 31660682The technical Innovation Talents of Yunnan Province 2018HB075Yunnan Program for Key Research and Development Project 2018BB002-02
6 · The paper itself

Abstract

objectiveHairy vetch is considered to improve the nutritional value of corn because of its high protein and mineral levels. To better understand the mechanism underlying hairy vetch regulated whole-plant corn silage fermentation, this experiment investigated the fermentation quality and bacterial community of whole-plant corn and hairy vetch mixture.

methodsWhole-plant corn and hairy vetch were mixed at ratios of 10:0 (Mix 10:0), 8:2 (Mix 8:2), 6:4 (Mix 6:4), 4:6 (Mix 4:6), 2:8 (Mix 2:8), and 0:10 (Mix 0:10) on a fresh weight basis. After ensiling 60 days, samples were collected to examine the fermentation dynamics, ensiling characteristics, and bacterial communities.

resultsMix 0:10, Mix 2:8, and Mix 4:6 showed poor fermentation characteristics. Mix 8:2 and Mix 6:4 silages showed high quality, based on the low pH, acetic acid, and ammonia nitrogen levels and the high lactic acid, crude protein, and crude fat contents. The bacterial diversity was affected by the mixing ratio of the two forage species. The genus Lactobacillus dominated the bacterial community in Mix 10:0 silage, whereas with the addition of hairy vetch, the relative abundance of unclassified-Enterobacter increased from 7.67% to 41.84%, and the abundance of Lactobacillus decreased from 50.66% to 13.76%.

conclusionThe silage quality of whole-plant corn can be improved with inclusion levels of hairy vetch from 20% to 40%.

Indexed as

CornHairy VetchMicrobial CommunitiesSilage Quality

Identifiers

PMID37402452
PMCPMC10623022

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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.