Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3389/fmicb.2022.900980 http://hdl.handle.net/11449/240509 |
Resumo: | Soybean crops are of great economic importance worldwide and in Brazil. This crop is a commodity that provides large amounts of financial resources to the country. Soybean productivity is influenced by several biotic and abiotic factors, and most of these factors cannot be controlled by agricultural practices. Due to the soybean cultivars used and their required yields, the soybean crop, similar to other agriculturally important crops, requires large amounts of mineral fertilizers. There are several microorganisms that colonize soybean plant roots without causing symptoms or damage. These microorganisms that colonize plant tissues are called endophytes and can often promote plant growth and development. Little is known about the factors that influence endophyticism. The aim of the present study was to evaluate whether Bacillus subtilis inoculant concentrations and levels of mineral fertilization recommended for the crop have any influence on the endophytic microbiome of soybean plant roots. The results show that B. subtilis inoculations did not affect the endophytic community of the roots; however, the evaluation of the microbial community structure according to the alpha diversity metrics observed richness, Chao1 index, Shannon index and Simpson index showed that microbial diversity of endophytes was higher at fertilization levels of 50 and 100%, with a significant difference (p < 0.05) between 0 and 50% and 0 and 100% fertilization. |
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Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of SoybeanBacillus subtilisinoculantmicrobial diversityroot microbiomesoybeanSoybean crops are of great economic importance worldwide and in Brazil. This crop is a commodity that provides large amounts of financial resources to the country. Soybean productivity is influenced by several biotic and abiotic factors, and most of these factors cannot be controlled by agricultural practices. Due to the soybean cultivars used and their required yields, the soybean crop, similar to other agriculturally important crops, requires large amounts of mineral fertilizers. There are several microorganisms that colonize soybean plant roots without causing symptoms or damage. These microorganisms that colonize plant tissues are called endophytes and can often promote plant growth and development. Little is known about the factors that influence endophyticism. The aim of the present study was to evaluate whether Bacillus subtilis inoculant concentrations and levels of mineral fertilization recommended for the crop have any influence on the endophytic microbiome of soybean plant roots. The results show that B. subtilis inoculations did not affect the endophytic community of the roots; however, the evaluation of the microbial community structure according to the alpha diversity metrics observed richness, Chao1 index, Shannon index and Simpson index showed that microbial diversity of endophytes was higher at fertilization levels of 50 and 100%, with a significant difference (p < 0.05) between 0 and 50% and 0 and 100% fertilization.Graduate Program in Agricultural Microbiology Faculty of Agrarian and Veterinary Sciences State University of Sao Paulo (UNESP)Agricultural and Livestock Microbiology Graduation Program São Paulo State University (UNESP) School of Agricultural and Veterinarian Sciences, JaboticabalPhytopathology Microbial and Molecular Farming Lab Centre d’Etudes et de Recherche Appliquée -Haute Ecole Provinciale du Hainaut CondorcetGraduate Program in Agricultural Microbiology Faculty of Agrarian and Veterinary Sciences State University of Sao Paulo (UNESP)Agricultural and Livestock Microbiology Graduation Program São Paulo State University (UNESP) School of Agricultural and Veterinarian Sciences, JaboticabalUniversidade Estadual Paulista (UNESP)Centre d’Etudes et de Recherche Appliquée -Haute Ecole Provinciale du Hainaut CondorcetSantos, Roberta Mendes dos [UNESP]Cueva-Yesquén, Luis Gabriel [UNESP]Garboggini, Fabiana Fantinatti [UNESP]Desoignies, NicolasRigobelo, Everlon Cid [UNESP]2023-03-01T20:20:17Z2023-03-01T20:20:17Z2022-07-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3389/fmicb.2022.900980Frontiers in Microbiology, v. 13.1664-302Xhttp://hdl.handle.net/11449/24050910.3389/fmicb.2022.9009802-s2.0-85134549301Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFrontiers in Microbiologyinfo:eu-repo/semantics/openAccess2023-03-01T20:20:18Zoai:repositorio.unesp.br:11449/240509Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:06:41.048774Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
title |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
spellingShingle |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean Santos, Roberta Mendes dos [UNESP] Bacillus subtilis inoculant microbial diversity root microbiome soybean |
title_short |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
title_full |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
title_fullStr |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
title_full_unstemmed |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
title_sort |
Inoculum Concentration and Mineral Fertilization: Effects on the Endophytic Microbiome of Soybean |
author |
Santos, Roberta Mendes dos [UNESP] |
author_facet |
Santos, Roberta Mendes dos [UNESP] Cueva-Yesquén, Luis Gabriel [UNESP] Garboggini, Fabiana Fantinatti [UNESP] Desoignies, Nicolas Rigobelo, Everlon Cid [UNESP] |
author_role |
author |
author2 |
Cueva-Yesquén, Luis Gabriel [UNESP] Garboggini, Fabiana Fantinatti [UNESP] Desoignies, Nicolas Rigobelo, Everlon Cid [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Centre d’Etudes et de Recherche Appliquée -Haute Ecole Provinciale du Hainaut Condorcet |
dc.contributor.author.fl_str_mv |
Santos, Roberta Mendes dos [UNESP] Cueva-Yesquén, Luis Gabriel [UNESP] Garboggini, Fabiana Fantinatti [UNESP] Desoignies, Nicolas Rigobelo, Everlon Cid [UNESP] |
dc.subject.por.fl_str_mv |
Bacillus subtilis inoculant microbial diversity root microbiome soybean |
topic |
Bacillus subtilis inoculant microbial diversity root microbiome soybean |
description |
Soybean crops are of great economic importance worldwide and in Brazil. This crop is a commodity that provides large amounts of financial resources to the country. Soybean productivity is influenced by several biotic and abiotic factors, and most of these factors cannot be controlled by agricultural practices. Due to the soybean cultivars used and their required yields, the soybean crop, similar to other agriculturally important crops, requires large amounts of mineral fertilizers. There are several microorganisms that colonize soybean plant roots without causing symptoms or damage. These microorganisms that colonize plant tissues are called endophytes and can often promote plant growth and development. Little is known about the factors that influence endophyticism. The aim of the present study was to evaluate whether Bacillus subtilis inoculant concentrations and levels of mineral fertilization recommended for the crop have any influence on the endophytic microbiome of soybean plant roots. The results show that B. subtilis inoculations did not affect the endophytic community of the roots; however, the evaluation of the microbial community structure according to the alpha diversity metrics observed richness, Chao1 index, Shannon index and Simpson index showed that microbial diversity of endophytes was higher at fertilization levels of 50 and 100%, with a significant difference (p < 0.05) between 0 and 50% and 0 and 100% fertilization. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-07-07 2023-03-01T20:20:17Z 2023-03-01T20:20:17Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3389/fmicb.2022.900980 Frontiers in Microbiology, v. 13. 1664-302X http://hdl.handle.net/11449/240509 10.3389/fmicb.2022.900980 2-s2.0-85134549301 |
url |
http://dx.doi.org/10.3389/fmicb.2022.900980 http://hdl.handle.net/11449/240509 |
identifier_str_mv |
Frontiers in Microbiology, v. 13. 1664-302X 10.3389/fmicb.2022.900980 2-s2.0-85134549301 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Frontiers in Microbiology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129161388097536 |