Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components

Detalhes bibliográficos
Autor(a) principal: Rezende, Pedro Milanez de
Data de Publicação: 2016
Outros Autores: Zuffo, Alan Mario, Zambiazzi, Everton Vinicius, Bruzi, Adriano Teodoro, Soares, Igor Oliveri, Carvalho, Antonio Henrique Fonseca de, Mendes, Alan Eduardo Seglin, Borges, Isabella Maria Monteiro, Vilela, Guilherme Dias Leite
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/29377
Resumo: The combined use of nitrogen (N) with bacteria Azospirillum brasilense can improve the components of corn production and contribute to sustainable agricultural practices. Thus, the aim of this study was to evaluate the application of Azospirillum brasilense associated with nitrogen fertilizer on corn production components. The experiment was set in a randomized block design, in a 5x4 factorial scheme, with five doses of Azospirillum brasilense (0, 100, 150, 200, 250 ml per 20 kg of seed), BR 11005 strain (Sp 245) and four doses of N (0, 50,100, 150 kg ha-1) applied in the V6phenological stage, using urea (45% N) as a source of N, with three replications. It was evaluated the number of rows per ear, number of kernels per row, ear diameter, thousand grain weight and grain yield. The use of Azospirillum brasilense strain BR 11005 (Sp 245) isolated or associated with N doses does not influence the productive characters of corn. The dose of 50 kg ha-1 N in coverage is recommended to corn crops, as it promoted greater economic returns, regardless of the Azospirillum brasilense dose that was used.
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spelling Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production componentsGrowth promoting bacteriaNitrogen fertilizationProduction componentsZea mays (L.) Merrill.The combined use of nitrogen (N) with bacteria Azospirillum brasilense can improve the components of corn production and contribute to sustainable agricultural practices. Thus, the aim of this study was to evaluate the application of Azospirillum brasilense associated with nitrogen fertilizer on corn production components. The experiment was set in a randomized block design, in a 5x4 factorial scheme, with five doses of Azospirillum brasilense (0, 100, 150, 200, 250 ml per 20 kg of seed), BR 11005 strain (Sp 245) and four doses of N (0, 50,100, 150 kg ha-1) applied in the V6phenological stage, using urea (45% N) as a source of N, with three replications. It was evaluated the number of rows per ear, number of kernels per row, ear diameter, thousand grain weight and grain yield. The use of Azospirillum brasilense strain BR 11005 (Sp 245) isolated or associated with N doses does not influence the productive characters of corn. The dose of 50 kg ha-1 N in coverage is recommended to corn crops, as it promoted greater economic returns, regardless of the Azospirillum brasilense dose that was used.2018-06-11T13:30:21Z2018-06-11T13:30:21Z2016-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfREZENDE, P. M. de et al. Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components. International Journal of Current Research, [S.l.], v. 8, n. 8, p. 35712-35716, Aug. 2016.http://repositorio.ufla.br/jspui/handle/1/29377International Journal of Current Researchreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessRezende, Pedro Milanez deZuffo, Alan MarioZambiazzi, Everton ViniciusBruzi, Adriano TeodoroSoares, Igor OliveriCarvalho, Antonio Henrique Fonseca deMendes, Alan Eduardo SeglinBorges, Isabella Maria MonteiroVilela, Guilherme Dias Leiteeng2023-05-26T18:42:46Zoai:localhost:1/29377Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:42:46Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
title Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
spellingShingle Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
Rezende, Pedro Milanez de
Growth promoting bacteria
Nitrogen fertilization
Production components
Zea mays (L.) Merrill.
title_short Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
title_full Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
title_fullStr Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
title_full_unstemmed Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
title_sort Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components
author Rezende, Pedro Milanez de
author_facet Rezende, Pedro Milanez de
Zuffo, Alan Mario
Zambiazzi, Everton Vinicius
Bruzi, Adriano Teodoro
Soares, Igor Oliveri
Carvalho, Antonio Henrique Fonseca de
Mendes, Alan Eduardo Seglin
Borges, Isabella Maria Monteiro
Vilela, Guilherme Dias Leite
author_role author
author2 Zuffo, Alan Mario
Zambiazzi, Everton Vinicius
Bruzi, Adriano Teodoro
Soares, Igor Oliveri
Carvalho, Antonio Henrique Fonseca de
Mendes, Alan Eduardo Seglin
Borges, Isabella Maria Monteiro
Vilela, Guilherme Dias Leite
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rezende, Pedro Milanez de
Zuffo, Alan Mario
Zambiazzi, Everton Vinicius
Bruzi, Adriano Teodoro
Soares, Igor Oliveri
Carvalho, Antonio Henrique Fonseca de
Mendes, Alan Eduardo Seglin
Borges, Isabella Maria Monteiro
Vilela, Guilherme Dias Leite
dc.subject.por.fl_str_mv Growth promoting bacteria
Nitrogen fertilization
Production components
Zea mays (L.) Merrill.
topic Growth promoting bacteria
Nitrogen fertilization
Production components
Zea mays (L.) Merrill.
description The combined use of nitrogen (N) with bacteria Azospirillum brasilense can improve the components of corn production and contribute to sustainable agricultural practices. Thus, the aim of this study was to evaluate the application of Azospirillum brasilense associated with nitrogen fertilizer on corn production components. The experiment was set in a randomized block design, in a 5x4 factorial scheme, with five doses of Azospirillum brasilense (0, 100, 150, 200, 250 ml per 20 kg of seed), BR 11005 strain (Sp 245) and four doses of N (0, 50,100, 150 kg ha-1) applied in the V6phenological stage, using urea (45% N) as a source of N, with three replications. It was evaluated the number of rows per ear, number of kernels per row, ear diameter, thousand grain weight and grain yield. The use of Azospirillum brasilense strain BR 11005 (Sp 245) isolated or associated with N doses does not influence the productive characters of corn. The dose of 50 kg ha-1 N in coverage is recommended to corn crops, as it promoted greater economic returns, regardless of the Azospirillum brasilense dose that was used.
publishDate 2016
dc.date.none.fl_str_mv 2016-08
2018-06-11T13:30:21Z
2018-06-11T13:30:21Z
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 REZENDE, P. M. de et al. Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components. International Journal of Current Research, [S.l.], v. 8, n. 8, p. 35712-35716, Aug. 2016.
http://repositorio.ufla.br/jspui/handle/1/29377
identifier_str_mv REZENDE, P. M. de et al. Association between azospirillum brasilense bacteria and nitrogen fertilization in corn production components. International Journal of Current Research, [S.l.], v. 8, n. 8, p. 35712-35716, Aug. 2016.
url http://repositorio.ufla.br/jspui/handle/1/29377
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv 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 International Journal of Current Research
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
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