Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation

Detalhes bibliográficos
Autor(a) principal: Vieira, Neiva Maria Batista
Data de Publicação: 2021
Outros Autores: de Andrade, Messias José Bastos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/954
Resumo: In order to evaluate the response of bean genotypes to different strategies of N supply, three field experiments were carried out. The statistical design was randomized blocks, with three replications in a 7 x 4 factorial scheme, involving seven bean genotypes and four kinds of N supply: 1) PK + N (urea source, 20kg/ha atplanting and 30kg/ha at covering), 2) PK + Rhizobium inoculation, 3) Only Rhizobium inoculation and 4-control (without fertilizer and without Rhizobium inoculation). The inoculum was made with peatland of Rhizobium tropicistrain SEMIA 4077 or its mixture with R. leguminosarum bv. phaseoli strain SEMIA 4080 in the proportion of 500gof inoculum: 25kg of seed. Grain and shoots yield and nodules dry weight were evaluated. The grain yield of the common bean was dependent of the bean genotypes, of the mineral N fertilization and of the seed inoculation, but there was not differential behavior of the genotypes in relation to these treatments.
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spelling Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculationCaracterísticas fitotécnicas do feijoeiro sob doses de nitrogênio em semeadura e cobertura na safra das águas no Norte de Minas GeraisPhaseolus vulgarisfixação biológica de N2Rhizobium spp.Phaseolus vulgarisbiological N2Rhizobium spp. In order to evaluate the response of bean genotypes to different strategies of N supply, three field experiments were carried out. The statistical design was randomized blocks, with three replications in a 7 x 4 factorial scheme, involving seven bean genotypes and four kinds of N supply: 1) PK + N (urea source, 20kg/ha atplanting and 30kg/ha at covering), 2) PK + Rhizobium inoculation, 3) Only Rhizobium inoculation and 4-control (without fertilizer and without Rhizobium inoculation). The inoculum was made with peatland of Rhizobium tropicistrain SEMIA 4077 or its mixture with R. leguminosarum bv. phaseoli strain SEMIA 4080 in the proportion of 500gof inoculum: 25kg of seed. Grain and shoots yield and nodules dry weight were evaluated. The grain yield of the common bean was dependent of the bean genotypes, of the mineral N fertilization and of the seed inoculation, but there was not differential behavior of the genotypes in relation to these treatments. Com o objetivo de avaliar a resposta dos genótipos de feijoeiro à adubação com nitrogênio mineral e à inoculação com rizóbio, foram instalados três ensaios em campo. O delineamento experimental utilizado foi blocos casualizados, com três repetições e esquema fatorial 7 x 4, envolvendo sete genótipos de feijoeiro e outros quatro tratamentos: 1) Fósforo e potássio (PK) + N (fonte uréia, 20kg/ha na semeadura e 30kg/ha em cobertura);2) PK + inoculação das sementes com rizóbio; 3) Somente inoculação das sementes; 4) Testemunha (sem adubaçãoe sem inoculação). Utilizou-se inoculante turfoso da estirpe SEMIA 4077 de Rhizobium tropici ou sua mistura com SEMIA 4080 de R. leguminosarum bv. phaseoli , na base de 500g de inoculante para 25kg de semente. Foramavaliados: massa seca de nódulos, massa seca da parte aérea e rendimento de grãos. O rendimento de grãos do feijoeiro foi dependente dos genótipos e da adubação nitrogenada ou inoculação das sementes, mas não houvecomportamento diferencial dos genótipos em relação a estes tratamentos.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2021-06-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/954Agropecuária Catarinense Journal; Vol. 18 No. 1 (2005); 57-61Agropecuária Catarinense; v. 18 n. 1 (2005); 57-612525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/954/852Copyright (c) 2005 Agropecuaria catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessVieira, Neiva Maria Batistade Andrade, Messias José Bastos 2021-06-23T14:20:32Zoai:ojs.publicacoes.epagri.sc.gov.br:article/954Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-06-23T14:20:32Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
Características fitotécnicas do feijoeiro sob doses de nitrogênio em semeadura e cobertura na safra das águas no Norte de Minas Gerais
title Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
spellingShingle Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
Vieira, Neiva Maria Batista
Phaseolus vulgaris
fixação biológica de N2
Rhizobium spp.
Phaseolus vulgaris
biological N2
Rhizobium spp.
title_short Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
title_full Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
title_fullStr Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
title_full_unstemmed Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
title_sort Behavior of common bean genotypes in relation to mineral N fertilization and seed Rhizobium inoculation
author Vieira, Neiva Maria Batista
author_facet Vieira, Neiva Maria Batista
de Andrade, Messias José Bastos
author_role author
author2 de Andrade, Messias José Bastos
author2_role author
dc.contributor.author.fl_str_mv Vieira, Neiva Maria Batista
de Andrade, Messias José Bastos
dc.subject.por.fl_str_mv Phaseolus vulgaris
fixação biológica de N2
Rhizobium spp.
Phaseolus vulgaris
biological N2
Rhizobium spp.
topic Phaseolus vulgaris
fixação biológica de N2
Rhizobium spp.
Phaseolus vulgaris
biological N2
Rhizobium spp.
description In order to evaluate the response of bean genotypes to different strategies of N supply, three field experiments were carried out. The statistical design was randomized blocks, with three replications in a 7 x 4 factorial scheme, involving seven bean genotypes and four kinds of N supply: 1) PK + N (urea source, 20kg/ha atplanting and 30kg/ha at covering), 2) PK + Rhizobium inoculation, 3) Only Rhizobium inoculation and 4-control (without fertilizer and without Rhizobium inoculation). The inoculum was made with peatland of Rhizobium tropicistrain SEMIA 4077 or its mixture with R. leguminosarum bv. phaseoli strain SEMIA 4080 in the proportion of 500gof inoculum: 25kg of seed. Grain and shoots yield and nodules dry weight were evaluated. The grain yield of the common bean was dependent of the bean genotypes, of the mineral N fertilization and of the seed inoculation, but there was not differential behavior of the genotypes in relation to these treatments.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/954
url https://publicacoes.epagri.sc.gov.br/rac/article/view/954
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/954/852
dc.rights.driver.fl_str_mv Copyright (c) 2005 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2005 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 18 No. 1 (2005); 57-61
Agropecuária Catarinense; v. 18 n. 1 (2005); 57-61
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
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