Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.apsoil.2021.103913 http://hdl.handle.net/11449/205824 |
Resumo: | Co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. is an increasing practice in Brazil, but little is known about the conditions that maximize crop efficiency. In this study, data from field experiments run between 2009 and 2020 in Brazil were gathered to evaluate which environmental and agronomic conditions affect the response of soybean to bacterial co-inoculation. Results showed that co-inoculation of soybean increased root mass in 11%, nodule number in 5.4%, nodule mass in 10.6%, N concentration in shoots in 2.8%, grain yield and N concentration in grains in 3.2% and 3.6% respectively compared to the conventional single inoculation with Bradyrhizobium spp. Grain yield was used to discriminate co-inoculation efficiency, and soybean was more responsive to the simultaneous inoculation with B. japonicum and B. diazoefficiens in sandy soils, non-tillage system, tropical climate, soybean cultivars with determinate growth habit, and grain yield class lower than 3500 kg ha−1. Co-inoculation can also be important to mitigate the effects of water stress on plants. Co-inoculation of soybean with A. brasilense and Bradyrhizobium spp. demonstrated to be an efficient technology that contributes to the sustainability of soybean production. |
id |
UNSP_3d836b21ad9458cd3df20b2557e4a4f5 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/205824 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in BrazilBacterial soil inoculationGrain yieldSoybean nodulationSustainable biotechnologyWater deficitCo-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. is an increasing practice in Brazil, but little is known about the conditions that maximize crop efficiency. In this study, data from field experiments run between 2009 and 2020 in Brazil were gathered to evaluate which environmental and agronomic conditions affect the response of soybean to bacterial co-inoculation. Results showed that co-inoculation of soybean increased root mass in 11%, nodule number in 5.4%, nodule mass in 10.6%, N concentration in shoots in 2.8%, grain yield and N concentration in grains in 3.2% and 3.6% respectively compared to the conventional single inoculation with Bradyrhizobium spp. Grain yield was used to discriminate co-inoculation efficiency, and soybean was more responsive to the simultaneous inoculation with B. japonicum and B. diazoefficiens in sandy soils, non-tillage system, tropical climate, soybean cultivars with determinate growth habit, and grain yield class lower than 3500 kg ha−1. Co-inoculation can also be important to mitigate the effects of water stress on plants. Co-inoculation of soybean with A. brasilense and Bradyrhizobium spp. demonstrated to be an efficient technology that contributes to the sustainability of soybean production.Federal Institute of Southeast of Minas GeraisEmbrapa Soja, P.O. Box 231Ingá University Center (Uningá)Federal Technological University of Paraná Medianeira (UTFPR)São Paulo State University (UNESP)University of Brasília (UnB)São Paulo State University (UNESP)Federal Institute of Southeast of Minas GeraisEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Ingá University Center (Uningá)Medianeira (UTFPR)Universidade Estadual Paulista (Unesp)University of Brasília (UnB)Barbosa, Julierme ZimmerHungria, MariangelaSena, João Victor da SilvaPoggere, Giovanados Reis, André Rodrigues [UNESP]Corrêa, Rodrigo Studart2021-06-25T10:21:51Z2021-06-25T10:21:51Z2021-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.apsoil.2021.103913Applied Soil Ecology, v. 163.0929-1393http://hdl.handle.net/11449/20582410.1016/j.apsoil.2021.1039132-s2.0-85100244006Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied Soil Ecologyinfo:eu-repo/semantics/openAccess2021-10-22T18:12:37Zoai:repositorio.unesp.br:11449/205824Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T18:12:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
title |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
spellingShingle |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil Barbosa, Julierme Zimmer Bacterial soil inoculation Grain yield Soybean nodulation Sustainable biotechnology Water deficit |
title_short |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
title_full |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
title_fullStr |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
title_full_unstemmed |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
title_sort |
Meta-analysis reveals benefits of co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. in Brazil |
author |
Barbosa, Julierme Zimmer |
author_facet |
Barbosa, Julierme Zimmer Hungria, Mariangela Sena, João Victor da Silva Poggere, Giovana dos Reis, André Rodrigues [UNESP] Corrêa, Rodrigo Studart |
author_role |
author |
author2 |
Hungria, Mariangela Sena, João Victor da Silva Poggere, Giovana dos Reis, André Rodrigues [UNESP] Corrêa, Rodrigo Studart |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Federal Institute of Southeast of Minas Gerais Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Ingá University Center (Uningá) Medianeira (UTFPR) Universidade Estadual Paulista (Unesp) University of Brasília (UnB) |
dc.contributor.author.fl_str_mv |
Barbosa, Julierme Zimmer Hungria, Mariangela Sena, João Victor da Silva Poggere, Giovana dos Reis, André Rodrigues [UNESP] Corrêa, Rodrigo Studart |
dc.subject.por.fl_str_mv |
Bacterial soil inoculation Grain yield Soybean nodulation Sustainable biotechnology Water deficit |
topic |
Bacterial soil inoculation Grain yield Soybean nodulation Sustainable biotechnology Water deficit |
description |
Co-inoculation of soybean with Azospirillum brasilense and Bradyrhizobium spp. is an increasing practice in Brazil, but little is known about the conditions that maximize crop efficiency. In this study, data from field experiments run between 2009 and 2020 in Brazil were gathered to evaluate which environmental and agronomic conditions affect the response of soybean to bacterial co-inoculation. Results showed that co-inoculation of soybean increased root mass in 11%, nodule number in 5.4%, nodule mass in 10.6%, N concentration in shoots in 2.8%, grain yield and N concentration in grains in 3.2% and 3.6% respectively compared to the conventional single inoculation with Bradyrhizobium spp. Grain yield was used to discriminate co-inoculation efficiency, and soybean was more responsive to the simultaneous inoculation with B. japonicum and B. diazoefficiens in sandy soils, non-tillage system, tropical climate, soybean cultivars with determinate growth habit, and grain yield class lower than 3500 kg ha−1. Co-inoculation can also be important to mitigate the effects of water stress on plants. Co-inoculation of soybean with A. brasilense and Bradyrhizobium spp. demonstrated to be an efficient technology that contributes to the sustainability of soybean production. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:21:51Z 2021-06-25T10:21:51Z 2021-07-01 |
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/10.1016/j.apsoil.2021.103913 Applied Soil Ecology, v. 163. 0929-1393 http://hdl.handle.net/11449/205824 10.1016/j.apsoil.2021.103913 2-s2.0-85100244006 |
url |
http://dx.doi.org/10.1016/j.apsoil.2021.103913 http://hdl.handle.net/11449/205824 |
identifier_str_mv |
Applied Soil Ecology, v. 163. 0929-1393 10.1016/j.apsoil.2021.103913 2-s2.0-85100244006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Applied Soil Ecology |
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_ |
1799964683264851968 |