Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s42729-020-00263-5 http://hdl.handle.net/11449/201835 |
Resumo: | The effects of Bradyrhizobium inoculation on soybean growth and productivity are well known, but plant responses to consortia of other beneficial microbes and microbial molecules have not yet been well explored. Therefore, the main aim of this study was to evaluate the effect of different combinations of beneficial bacteria with and without microbial secondary metabolites (MSM) on two soybean cultivars in three cropping seasons under tropical field conditions. The bacterial consortia consisted of Bradyrhizobium japonicum (strain SEMIA 5079) plus Bradyrhizobium diazoefficiens (strain SEMIA 5080) inoculated with different combinations of Bacillus subtilis (strain QST 713), Azospirillum brasilense (strains Ab-V5 and Ab-V6), and MSM (metabolites enriched in lipo-chitooligosaccharides (LCOs) extracted from B. diazoefficiens (strain USDA 110) and from Rhizobium tropici (strain CIAT 889)). Standard inoculation of Bradyrhizobium combined with Azospirillum brasilense and microbial secondary metabolites increased leaf total N (7.1%), total P (11.1%), and N-ureide (16.5%); nodule number (NN, 26%) and dry weight (NDW, 22%); root (RDW, 15.4%) and shoot dry weight (SDW, 6%); 100-seed weight (3.7%); grain yield (up to 516 kg ha−1); grain crude protein concentration (2.4%); and the agronomic efficiency index (AEI) (11%). Inoculation with bacterial consortia and metabolites increased grain yield and quality, representing a promising technology for sustainable soybean cropping in tropical regions. [Figure not available: see fulltext.] |
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Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean YieldAzospirillum brasilenseBacillus subtilisBradyrhizobium diazoefficiensBradyrhizobium japonicumMicrobial metabolitesRhizobium tropiciThe effects of Bradyrhizobium inoculation on soybean growth and productivity are well known, but plant responses to consortia of other beneficial microbes and microbial molecules have not yet been well explored. Therefore, the main aim of this study was to evaluate the effect of different combinations of beneficial bacteria with and without microbial secondary metabolites (MSM) on two soybean cultivars in three cropping seasons under tropical field conditions. The bacterial consortia consisted of Bradyrhizobium japonicum (strain SEMIA 5079) plus Bradyrhizobium diazoefficiens (strain SEMIA 5080) inoculated with different combinations of Bacillus subtilis (strain QST 713), Azospirillum brasilense (strains Ab-V5 and Ab-V6), and MSM (metabolites enriched in lipo-chitooligosaccharides (LCOs) extracted from B. diazoefficiens (strain USDA 110) and from Rhizobium tropici (strain CIAT 889)). Standard inoculation of Bradyrhizobium combined with Azospirillum brasilense and microbial secondary metabolites increased leaf total N (7.1%), total P (11.1%), and N-ureide (16.5%); nodule number (NN, 26%) and dry weight (NDW, 22%); root (RDW, 15.4%) and shoot dry weight (SDW, 6%); 100-seed weight (3.7%); grain yield (up to 516 kg ha−1); grain crude protein concentration (2.4%); and the agronomic efficiency index (AEI) (11%). Inoculation with bacterial consortia and metabolites increased grain yield and quality, representing a promising technology for sustainable soybean cropping in tropical regions. [Figure not available: see fulltext.]Department of Crop Science College of Agricultural Sciences São Paulo State University (UNESP), Universitária Avenue, no. 3780, Post Office Box: 237Department of Microbial Ecology Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10, Post Office Box: 50Institute of Environmental Biology Ecology and Biodiversity Utrecht University, Padualaan 8Embrapa Soybean. Carlos João Strass Highway, Post Office Box: 231Department of Crop Science College of Agricultural Sciences São Paulo State University (UNESP), Universitária Avenue, no. 3780, Post Office Box: 237Universidade Estadual Paulista (Unesp)Netherlands Institute of Ecology (NIOO-KNAW)Utrecht UniversityEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Moretti, Luiz Gustavo [UNESP]Crusciol, Carlos Alexandre Costa [UNESP]Bossolani, João William [UNESP]Momesso, Letusa [UNESP]Garcia, Ariani [UNESP]Kuramae, Eiko EuryaHungria, Mariangela2020-12-12T02:43:06Z2020-12-12T02:43:06Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s42729-020-00263-5Journal of Soil Science and Plant Nutrition.0718-95160718-9508http://hdl.handle.net/11449/20183510.1007/s42729-020-00263-52-s2.0-85085893249Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Soil Science and Plant Nutritioninfo:eu-repo/semantics/openAccess2024-04-30T15:54:21Zoai:repositorio.unesp.br:11449/201835Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:29:14.292287Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
title |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
spellingShingle |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield Moretti, Luiz Gustavo [UNESP] Azospirillum brasilense Bacillus subtilis Bradyrhizobium diazoefficiens Bradyrhizobium japonicum Microbial metabolites Rhizobium tropici |
title_short |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
title_full |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
title_fullStr |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
title_full_unstemmed |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
title_sort |
Bacterial Consortium and Microbial Metabolites Increase Grain Quality and Soybean Yield |
author |
Moretti, Luiz Gustavo [UNESP] |
author_facet |
Moretti, Luiz Gustavo [UNESP] Crusciol, Carlos Alexandre Costa [UNESP] Bossolani, João William [UNESP] Momesso, Letusa [UNESP] Garcia, Ariani [UNESP] Kuramae, Eiko Eurya Hungria, Mariangela |
author_role |
author |
author2 |
Crusciol, Carlos Alexandre Costa [UNESP] Bossolani, João William [UNESP] Momesso, Letusa [UNESP] Garcia, Ariani [UNESP] Kuramae, Eiko Eurya Hungria, Mariangela |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Netherlands Institute of Ecology (NIOO-KNAW) Utrecht University Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) |
dc.contributor.author.fl_str_mv |
Moretti, Luiz Gustavo [UNESP] Crusciol, Carlos Alexandre Costa [UNESP] Bossolani, João William [UNESP] Momesso, Letusa [UNESP] Garcia, Ariani [UNESP] Kuramae, Eiko Eurya Hungria, Mariangela |
dc.subject.por.fl_str_mv |
Azospirillum brasilense Bacillus subtilis Bradyrhizobium diazoefficiens Bradyrhizobium japonicum Microbial metabolites Rhizobium tropici |
topic |
Azospirillum brasilense Bacillus subtilis Bradyrhizobium diazoefficiens Bradyrhizobium japonicum Microbial metabolites Rhizobium tropici |
description |
The effects of Bradyrhizobium inoculation on soybean growth and productivity are well known, but plant responses to consortia of other beneficial microbes and microbial molecules have not yet been well explored. Therefore, the main aim of this study was to evaluate the effect of different combinations of beneficial bacteria with and without microbial secondary metabolites (MSM) on two soybean cultivars in three cropping seasons under tropical field conditions. The bacterial consortia consisted of Bradyrhizobium japonicum (strain SEMIA 5079) plus Bradyrhizobium diazoefficiens (strain SEMIA 5080) inoculated with different combinations of Bacillus subtilis (strain QST 713), Azospirillum brasilense (strains Ab-V5 and Ab-V6), and MSM (metabolites enriched in lipo-chitooligosaccharides (LCOs) extracted from B. diazoefficiens (strain USDA 110) and from Rhizobium tropici (strain CIAT 889)). Standard inoculation of Bradyrhizobium combined with Azospirillum brasilense and microbial secondary metabolites increased leaf total N (7.1%), total P (11.1%), and N-ureide (16.5%); nodule number (NN, 26%) and dry weight (NDW, 22%); root (RDW, 15.4%) and shoot dry weight (SDW, 6%); 100-seed weight (3.7%); grain yield (up to 516 kg ha−1); grain crude protein concentration (2.4%); and the agronomic efficiency index (AEI) (11%). Inoculation with bacterial consortia and metabolites increased grain yield and quality, representing a promising technology for sustainable soybean cropping in tropical regions. [Figure not available: see fulltext.] |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:43:06Z 2020-12-12T02:43:06Z 2020-01-01 |
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/10.1007/s42729-020-00263-5 Journal of Soil Science and Plant Nutrition. 0718-9516 0718-9508 http://hdl.handle.net/11449/201835 10.1007/s42729-020-00263-5 2-s2.0-85085893249 |
url |
http://dx.doi.org/10.1007/s42729-020-00263-5 http://hdl.handle.net/11449/201835 |
identifier_str_mv |
Journal of Soil Science and Plant Nutrition. 0718-9516 0718-9508 10.1007/s42729-020-00263-5 2-s2.0-85085893249 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Soil Science and Plant Nutrition |
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_ |
1808128366766718976 |