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Soil microbiome analysis reveals effects of periodic waterlogging stress on sugarcane growth
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Document Title
Soil microbiome analysis reveals effects of periodic waterlogging stress on sugarcane growth
Author
Leelastwattanagul O. Sutheeworapong S. Khoiri A.N. Dulsawat S. Wattanachaisaereekul S. Tachaleat A. Duangfoo T. Paenkaew P. Prommeenate P. Cheevadhanarak S. Jirakkakul J.
Affiliations
Pilot Plant Development and Training Institute King Mongkut抯 University of Technology Thonburi Bangkok Thailand; Bioinformatics and Systems Biology Program School of Bioresources and Technology School of Information Technology King Mongkut抯 University of Technology Thonburi Bangkok Thailand; School of Food Industry King Mongkut抯 Institute of Technology Ladkrabang Bangkok Thailand; Biochemical Engineering and Systems Biology Research Group National Center for Genetic Engineering and Biotechnology National Science and Technology Development Agency King Mongkut抯 University of Technology Thonburi Bangkok Thailand
Type
Article
Source Title
PLoS ONE
ISSN
19326203
Year
2023
Volume
18
Issue
11-�.�.
Open Access
All Open Access Gold Green
Publisher
Public Library of Science
DOI
10.1371/journal.pone.0293834
Abstract
Sugarcane is one of the major agricultural crops with high economic importance in Thailand. Periodic waterlogging has a long-term negative effect on sugarcane development soil properties and microbial diversity impacting overall sugarcane production. Yet the microbial structure in periodically waterlogged sugarcane fields across soil compartments and growth stages in Thailand has not been documented. This study investigated soil and rhizosphere microbial communities in a periodic waterlogged field in comparison with a normal field in a sugarcane plantation in Ratchaburi Thailand using 16S rRNA and ITS amplicon sequencing. Alpha diversity analysis revealed comparable values in periodic waterlogged and normal fields across all growth stages while beta diversity analysis highlighted distinct microbial community profiles in both fields throughout the growth stages. In the periodic waterlogged field the relative abundance of Chloroflexi Actinobacteria and Basidiomycota increased while Acidobacteria and Ascomycota decreased. Beneficial microbes such as Arthrobacter Azoarcus Bacillus Paenibacillus Pseudomonas and Streptomyces thrived in the normal field potentially serving as biomarkers for favorable soil conditions. Conversely phytopathogens and growth-inhibiting bacteria were prevalent in the periodic waterlogged field indicating unfavorable conditions. The co-occurrence network in rhizosphere of the normal field had the highest complexity implying increased sharing of resources among microorganisms and enhanced soil biological fertility. Altogether this study demonstrated that the periodic waterlogged field had a long-term negative effect on the soil microbial community which is a key determining factor of sugarcane growth. ? 2023 Leelastwattanagul et al. This is an open access article distributed under the terms of the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original author and source are credited.
Industrial Classification
Knowledge Taxonomy Level 1
Knowledge Taxonomy Level 2
Knowledge Taxonomy Level 3
License
CC BY
Rights
Authors
Publication Source
WOS