Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)

Detalhes bibliográficos
Autor(a) principal: Rocha, Luis Borges
Data de Publicação: 2021
Outros Autores: Costa, Elaine Martins da, Costa, Gilvan da Silva, Silva, Jallan Kardec Pacheco da, Ribeiro, Elane Costa, Borges, Jhoice Ferreira, Sousa, Ana Paula Martins da, Moreira, Fatima Maria de Souza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/48959
Resumo: The goal of this study was to evaluate the efficiency of Bradyrhizobium brasilense strains native to the soil of the semiarid region in northeastern Brazil in symbiosis with soybeans in two contrasting soils in southwestern Piauí. A pot experiment was conducted using a randomized block design in a 10 × 2 factorial scheme. There were 10 nitrogen (N) sources: six native Bradyrhizobium strains [UFLA06-13, UFLA06-15, UFLA06-19, UFLA06-21, UFLA06-22 (B. brasilense), and UFLA06-24 (Bradyrhizobium sp.)], two controls with strain SEMIA 5019 (B. elkanii) and a commercial inoculant [SEMIA 5079 (B. japonicum) + SEMIA 5080 (B. diazoefficiens)] recommended for soybeans, and two controls without the application of an inoculant (one with and the other without the application of mineral N). The second experimental factor corresponded to the use of two soils (Oxisol and Quartzarenic Neosol). All strains showed increased nodulation and shoot nitrogen content in soybean plants in both soils. Most strains promoted higher nitrogen fixation when inoculated in the Oxisol. UFLA06-19, UFLA06-22, and UFLA06-24 were efficient in nitrogen accumulation in the shoots of soybeans in the Oxisol. This is the first report regarding the efficiency of B. brasilense strains in symbiosis with soybeans under different soil conditions.
id UFLA_bc72959b190fd5868c3e46e279653c79
oai_identifier_str oai:localhost:1/48959
network_acronym_str UFLA
network_name_str Repositório Institucional da UFLA
repository_id_str
spelling Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)Bradyrhizobium brasilense como um eficiente microssimbionte de sojaem dois solos contrastantes da região Sudoeste do Piauí (bioma Cerrado)Biological nitrogen fixationGlycine maxInoculationSymbiosisFixação biológica de nitrogênioInoculaçãoSimbioseThe goal of this study was to evaluate the efficiency of Bradyrhizobium brasilense strains native to the soil of the semiarid region in northeastern Brazil in symbiosis with soybeans in two contrasting soils in southwestern Piauí. A pot experiment was conducted using a randomized block design in a 10 × 2 factorial scheme. There were 10 nitrogen (N) sources: six native Bradyrhizobium strains [UFLA06-13, UFLA06-15, UFLA06-19, UFLA06-21, UFLA06-22 (B. brasilense), and UFLA06-24 (Bradyrhizobium sp.)], two controls with strain SEMIA 5019 (B. elkanii) and a commercial inoculant [SEMIA 5079 (B. japonicum) + SEMIA 5080 (B. diazoefficiens)] recommended for soybeans, and two controls without the application of an inoculant (one with and the other without the application of mineral N). The second experimental factor corresponded to the use of two soils (Oxisol and Quartzarenic Neosol). All strains showed increased nodulation and shoot nitrogen content in soybean plants in both soils. Most strains promoted higher nitrogen fixation when inoculated in the Oxisol. UFLA06-19, UFLA06-22, and UFLA06-24 were efficient in nitrogen accumulation in the shoots of soybeans in the Oxisol. This is the first report regarding the efficiency of B. brasilense strains in symbiosis with soybeans under different soil conditions.Este trabalho teve como objetivo avaliar a eficiência de estirpes de Bradyrhizobium brasilense nativas de solo da região semiárida do Nordeste brasileiro em simbiose com soja em dois solos contrastantes do Sudoeste do Piauí. Foi conduzido um experimento de vasos, usando um delineamento em blocos casualizados, em esquema fatorial 10 x 2. Foram 10 fontes de nitrogênio (N): seis estirpes de Bradyrhizobium nativas [UFLA06-13, UFLA06-15, UFLA06-19, UFLA06-21, UFLA06-22 (B. brasilense) e UFLA06-24 (Bradyrhizobium sp.)]; dois controles compostos pela estirpe SEMIA 5019 (B. elkanii) e um inoculante comercial [SEMIA 5079 (B. japonicum) + SEMIA 5080 (B. diazoefficiens)] recomendados para a soja, e dois controles sem a aplicação do inoculante (um com e o outro sem a aplicação de N mineral). O segundo fator experimental correspondeu ao uso de dois solos (Latossolo Amarelo e Neossolo Quartzarênico). Todas as estirpes aumentaram a nodulação e o teor de nitrogênio na parte aérea de plantas de soja, em ambos os solos. A maioria das estirpes promoveu maior fixação de nitrogênio quando inoculadas na soja no Latossolo Amarelo. As estirpes UFLA06-19, UFLA06-22 e UFLA06-24 foram eficientes no acúmulo de nitrogênio da parte aérea de soja no Latossolo Amarelo. Este é o primeiro relato de eficiência de estirpes da espécie B. brasilenseem simbiose com soja em diferentes condições de solo.2022-01-21T16:54:00Z2022-01-21T16:54:00Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfROCHA, L. B. et al. Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome). Revista Brasileira de Ciências Agrárias, Recife, v. 16, n. 3, 2021.http://repositorio.ufla.br/jspui/handle/1/48959Revista Brasileira de Ciências Agráriasreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessRocha, Luis BorgesCosta, Elaine Martins daCosta, Gilvan da SilvaSilva, Jallan Kardec Pacheco daRibeiro, Elane CostaBorges, Jhoice FerreiraSousa, Ana Paula Martins daMoreira, Fatima Maria de Souzaeng2022-01-21T16:54:00Zoai:localhost:1/48959Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2022-01-21T16:54Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
Bradyrhizobium brasilense como um eficiente microssimbionte de sojaem dois solos contrastantes da região Sudoeste do Piauí (bioma Cerrado)
title Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
spellingShingle Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
Rocha, Luis Borges
Biological nitrogen fixation
Glycine max
Inoculation
Symbiosis
Fixação biológica de nitrogênio
Inoculação
Simbiose
title_short Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
title_full Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
title_fullStr Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
title_full_unstemmed Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
title_sort Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome)
author Rocha, Luis Borges
author_facet Rocha, Luis Borges
Costa, Elaine Martins da
Costa, Gilvan da Silva
Silva, Jallan Kardec Pacheco da
Ribeiro, Elane Costa
Borges, Jhoice Ferreira
Sousa, Ana Paula Martins da
Moreira, Fatima Maria de Souza
author_role author
author2 Costa, Elaine Martins da
Costa, Gilvan da Silva
Silva, Jallan Kardec Pacheco da
Ribeiro, Elane Costa
Borges, Jhoice Ferreira
Sousa, Ana Paula Martins da
Moreira, Fatima Maria de Souza
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rocha, Luis Borges
Costa, Elaine Martins da
Costa, Gilvan da Silva
Silva, Jallan Kardec Pacheco da
Ribeiro, Elane Costa
Borges, Jhoice Ferreira
Sousa, Ana Paula Martins da
Moreira, Fatima Maria de Souza
dc.subject.por.fl_str_mv Biological nitrogen fixation
Glycine max
Inoculation
Symbiosis
Fixação biológica de nitrogênio
Inoculação
Simbiose
topic Biological nitrogen fixation
Glycine max
Inoculation
Symbiosis
Fixação biológica de nitrogênio
Inoculação
Simbiose
description The goal of this study was to evaluate the efficiency of Bradyrhizobium brasilense strains native to the soil of the semiarid region in northeastern Brazil in symbiosis with soybeans in two contrasting soils in southwestern Piauí. A pot experiment was conducted using a randomized block design in a 10 × 2 factorial scheme. There were 10 nitrogen (N) sources: six native Bradyrhizobium strains [UFLA06-13, UFLA06-15, UFLA06-19, UFLA06-21, UFLA06-22 (B. brasilense), and UFLA06-24 (Bradyrhizobium sp.)], two controls with strain SEMIA 5019 (B. elkanii) and a commercial inoculant [SEMIA 5079 (B. japonicum) + SEMIA 5080 (B. diazoefficiens)] recommended for soybeans, and two controls without the application of an inoculant (one with and the other without the application of mineral N). The second experimental factor corresponded to the use of two soils (Oxisol and Quartzarenic Neosol). All strains showed increased nodulation and shoot nitrogen content in soybean plants in both soils. Most strains promoted higher nitrogen fixation when inoculated in the Oxisol. UFLA06-19, UFLA06-22, and UFLA06-24 were efficient in nitrogen accumulation in the shoots of soybeans in the Oxisol. This is the first report regarding the efficiency of B. brasilense strains in symbiosis with soybeans under different soil conditions.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022-01-21T16:54:00Z
2022-01-21T16:54:00Z
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 ROCHA, L. B. et al. Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome). Revista Brasileira de Ciências Agrárias, Recife, v. 16, n. 3, 2021.
http://repositorio.ufla.br/jspui/handle/1/48959
identifier_str_mv ROCHA, L. B. et al. Bradyrhizobium brasilense as an efficient soybean microsymbiontin two contrasting soils of the southwestern region of Piauí (Cerrado biome). Revista Brasileira de Ciências Agrárias, Recife, v. 16, n. 3, 2021.
url http://repositorio.ufla.br/jspui/handle/1/48959
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Revista Brasileira de Ciências Agrárias
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1815439130932281344

Registros relacionados