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Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa

To facilitate the use of woody plant (WP) as a natural biomass resource to address the shortage of feed for ruminants in the tropics, we use PacBio SMRT sequencing to explore the microbial co-occurrence network and silage fermentation of gliricidia and leucaena prepared with Napier grass (NG) and co...

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Autores principales: Du, Zhumei, Yamasaki, Seishi, Oya, Tetsuji, Nguluve, Damiao, Euridse, Denise, Tinga, Benedito, Macome, Felicidade, Cai, Yimin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8964296/
https://www.ncbi.nlm.nih.gov/pubmed/35369476
http://dx.doi.org/10.3389/fmicb.2022.756209
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author Du, Zhumei
Yamasaki, Seishi
Oya, Tetsuji
Nguluve, Damiao
Euridse, Denise
Tinga, Benedito
Macome, Felicidade
Cai, Yimin
author_facet Du, Zhumei
Yamasaki, Seishi
Oya, Tetsuji
Nguluve, Damiao
Euridse, Denise
Tinga, Benedito
Macome, Felicidade
Cai, Yimin
author_sort Du, Zhumei
collection PubMed
description To facilitate the use of woody plant (WP) as a natural biomass resource to address the shortage of feed for ruminants in the tropics, we use PacBio SMRT sequencing to explore the microbial co-occurrence network and silage fermentation of gliricidia and leucaena prepared with Napier grass (NG) and corn stover (CS) in Southern Africa. Based on dry matter, the crude protein contents of WP are as high as 25%. Compared with NG, the addition of CS speed up the dynamic succession of microorganisms in the silage fermentation process from Gram-negative bacteria to Gram-positive bacteria, and promoted Lactiplantibacillus plantarum to become the dominant community and enhanced the metabolic pathways of lactic acid and citric acid, thus improved the fermentation flavour and quality of WP silage. WP can be mixed with CS to make high-quality silage, which can alleviate the shortage of feed and promote local animal production.
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spelling pubmed-89642962022-03-31 Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa Du, Zhumei Yamasaki, Seishi Oya, Tetsuji Nguluve, Damiao Euridse, Denise Tinga, Benedito Macome, Felicidade Cai, Yimin Front Microbiol Microbiology To facilitate the use of woody plant (WP) as a natural biomass resource to address the shortage of feed for ruminants in the tropics, we use PacBio SMRT sequencing to explore the microbial co-occurrence network and silage fermentation of gliricidia and leucaena prepared with Napier grass (NG) and corn stover (CS) in Southern Africa. Based on dry matter, the crude protein contents of WP are as high as 25%. Compared with NG, the addition of CS speed up the dynamic succession of microorganisms in the silage fermentation process from Gram-negative bacteria to Gram-positive bacteria, and promoted Lactiplantibacillus plantarum to become the dominant community and enhanced the metabolic pathways of lactic acid and citric acid, thus improved the fermentation flavour and quality of WP silage. WP can be mixed with CS to make high-quality silage, which can alleviate the shortage of feed and promote local animal production. Frontiers Media S.A. 2022-03-14 /pmc/articles/PMC8964296/ /pubmed/35369476 http://dx.doi.org/10.3389/fmicb.2022.756209 Text en Copyright © 2022 Du, Yamasaki, Oya, Nguluve, Euridse, Tinga, Macome and Cai. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Microbiology
Du, Zhumei
Yamasaki, Seishi
Oya, Tetsuji
Nguluve, Damiao
Euridse, Denise
Tinga, Benedito
Macome, Felicidade
Cai, Yimin
Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa
title Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa
title_full Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa
title_fullStr Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa
title_full_unstemmed Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa
title_short Microbial Co-occurrence Network and Fermentation Information of Natural Woody-Plant Silage Prepared With Grass and Crop By-Product in Southern Africa
title_sort microbial co-occurrence network and fermentation information of natural woody-plant silage prepared with grass and crop by-product in southern africa
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8964296/
https://www.ncbi.nlm.nih.gov/pubmed/35369476
http://dx.doi.org/10.3389/fmicb.2022.756209
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