Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea

Detalhes bibliográficos
Autor(a) principal: Chagas Júnior, A. F.
Data de Publicação: 2010
Outros Autores: Oliveira, Luiz Antonio de, Oliveira, Arlem Nascimento de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/16268
Resumo: Biological nitrogen fixation is of fundamental importance for agricultural sustainability, and the evaluation of the rhizobial diversity contributes to the knowledge of their diversity in collections, as well as for later use in agricultural systems. The objective of this paper was to evaluate phenotype diversity and symbiotic efficiency of rhizobia isolates from Amazonian soils when inoculated on cowpea (Vigna unguiculata L. Walp.). The native isolates presented diversity regarding their morphologic and physiological characteristics. It was verified that the inoculation with isolates of native rhizobia contributed to the increase of the biomass, nodulation on cowpea and symbiotic efficiency.
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spelling Chagas Júnior, A. F.Oliveira, Luiz Antonio deOliveira, Arlem Nascimento de2020-06-02T20:08:34Z2020-06-02T20:08:34Z2010https://repositorio.inpa.gov.br/handle/1/1626810.4025/actasciagron.v32i1.900Biological nitrogen fixation is of fundamental importance for agricultural sustainability, and the evaluation of the rhizobial diversity contributes to the knowledge of their diversity in collections, as well as for later use in agricultural systems. The objective of this paper was to evaluate phenotype diversity and symbiotic efficiency of rhizobia isolates from Amazonian soils when inoculated on cowpea (Vigna unguiculata L. Walp.). The native isolates presented diversity regarding their morphologic and physiological characteristics. It was verified that the inoculation with isolates of native rhizobia contributed to the increase of the biomass, nodulation on cowpea and symbiotic efficiency.Volume 32, Número 1, Pags. 161-169Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessRhizobiaceaeVigna UnguiculataPhenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpeaCaracterização fenotípica de rizóbio nativos isolados de solos da Amazônia e eficiência simbiótica em feijão caupiinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleActa Scientiarum - Agronomyporreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf439433https://repositorio.inpa.gov.br/bitstream/1/16268/1/artigo-inpa.pdfd6eac2d4c8cef7d09ff8565919c905dcMD511/162682020-06-02 16:45:29.444oai:repositorio:1/16268Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-06-02T20:45:29Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.en.fl_str_mv Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
dc.title.alternative.pt_BR.fl_str_mv Caracterização fenotípica de rizóbio nativos isolados de solos da Amazônia e eficiência simbiótica em feijão caupi
title Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
spellingShingle Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
Chagas Júnior, A. F.
Rhizobiaceae
Vigna Unguiculata
title_short Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
title_full Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
title_fullStr Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
title_full_unstemmed Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
title_sort Phenotypic characterization of rhizobia strains isolated from Amazonian soils and symbiotic efficiency in cowpea
author Chagas Júnior, A. F.
author_facet Chagas Júnior, A. F.
Oliveira, Luiz Antonio de
Oliveira, Arlem Nascimento de
author_role author
author2 Oliveira, Luiz Antonio de
Oliveira, Arlem Nascimento de
author2_role author
author
dc.contributor.author.fl_str_mv Chagas Júnior, A. F.
Oliveira, Luiz Antonio de
Oliveira, Arlem Nascimento de
dc.subject.eng.fl_str_mv Rhizobiaceae
Vigna Unguiculata
topic Rhizobiaceae
Vigna Unguiculata
description Biological nitrogen fixation is of fundamental importance for agricultural sustainability, and the evaluation of the rhizobial diversity contributes to the knowledge of their diversity in collections, as well as for later use in agricultural systems. The objective of this paper was to evaluate phenotype diversity and symbiotic efficiency of rhizobia isolates from Amazonian soils when inoculated on cowpea (Vigna unguiculata L. Walp.). The native isolates presented diversity regarding their morphologic and physiological characteristics. It was verified that the inoculation with isolates of native rhizobia contributed to the increase of the biomass, nodulation on cowpea and symbiotic efficiency.
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2020-06-02T20:08:34Z
dc.date.available.fl_str_mv 2020-06-02T20:08:34Z
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 https://repositorio.inpa.gov.br/handle/1/16268
dc.identifier.doi.none.fl_str_mv 10.4025/actasciagron.v32i1.900
url https://repositorio.inpa.gov.br/handle/1/16268
identifier_str_mv 10.4025/actasciagron.v32i1.900
dc.language.iso.fl_str_mv por
language por
dc.relation.ispartof.pt_BR.fl_str_mv Volume 32, Número 1, Pags. 161-169
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Acta Scientiarum - Agronomy
publisher.none.fl_str_mv Acta Scientiarum - Agronomy
dc.source.none.fl_str_mv reponame:Repositório Institucional do INPA
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Repositório Institucional do INPA
collection Repositório Institucional do INPA
bitstream.url.fl_str_mv https://repositorio.inpa.gov.br/bitstream/1/16268/1/artigo-inpa.pdf
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