Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2020v41n4p1177 http://hdl.handle.net/11449/202088 |
Resumo: | Beans are nutrient-demanding plants, with a high demand for nitrogen (N). Nitrogen biological fixation (NBF) is probably the best solution to meet this demand, especially considering losses in the soil-plantatmosphere system. Molybdenum (Mo), present in the enzymes nitrogenase and nitrate reductase, is fundamental in the metabolism of N, including NBF. This study aims to evaluate if bean seed inoculation with Azospirillum brasilense, Rhizobium tropici, and possible interactions with nitrogen topdressing and molybdenum leaf application, may affect winter bean development and yield. A randomized complete block design was used in a 4x2x2 factorial scheme. Plant population, production components, and grain yield were evaluated in two crop seasons (2017 and 2018). Seed inoculation with A. brasilense, when associated with 30 kg ha-1 N topdressing, increased plant population, pod number per plant and grain yield. Nitrogen topdressing is key to increasing winter bean productivity, regardless of inoculation or Mo foliar application. |
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Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditionsCo-inoculationDiazotrophic bacteriaPhaseolus vulgaris LBeans are nutrient-demanding plants, with a high demand for nitrogen (N). Nitrogen biological fixation (NBF) is probably the best solution to meet this demand, especially considering losses in the soil-plantatmosphere system. Molybdenum (Mo), present in the enzymes nitrogenase and nitrate reductase, is fundamental in the metabolism of N, including NBF. This study aims to evaluate if bean seed inoculation with Azospirillum brasilense, Rhizobium tropici, and possible interactions with nitrogen topdressing and molybdenum leaf application, may affect winter bean development and yield. A randomized complete block design was used in a 4x2x2 factorial scheme. Plant population, production components, and grain yield were evaluated in two crop seasons (2017 and 2018). Seed inoculation with A. brasilense, when associated with 30 kg ha-1 N topdressing, increased plant population, pod number per plant and grain yield. Nitrogen topdressing is key to increasing winter bean productivity, regardless of inoculation or Mo foliar application.Instituto Federal de Educação Ciência e Tecnologia de Rondônia IFROUniversidade Federal de Mato Grosso UFMTUniversidade Estadual Paulista Júlio de Mesquita Filho UNESPKuhlmann Tecnologia e Monitoramento AgrícolaCooperativa de Trabalho Dos Profissionais de Agronomia UNICAMPOUniversidade Estadual Paulista Júlio de Mesquita Filho UNESPIFROUFMTUniversidade Estadual Paulista (Unesp)Kuhlmann Tecnologia e Monitoramento AgrícolaUniversidade Estadual de Campinas (UNICAMP)De Melo Filho, Luiz CobinianoHenrique, Ivanildo GuilhermeArf, Orivaldo [UNESP]De Oliveira, Darllan Junior Luiz Santos Ferreira [UNESP]DeLima, Antonio AniceteMacEdo, Marcos Aurélio AnequineMendes, Juliana PereiraDe Lima Oliveira, Romário Batista2020-12-12T02:49:28Z2020-12-12T02:49:28Z2020-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1177-1188http://dx.doi.org/10.5433/1679-0359.2020v41n4p1177Semina:Ciencias Agrarias, v. 41, n. 4, p. 1177-1188, 2020.1679-03591676-546Xhttp://hdl.handle.net/11449/20208810.5433/1679-0359.2020v41n4p11772-s2.0-850906184672359995407903863Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina:Ciencias Agrariasinfo:eu-repo/semantics/openAccess2024-07-05T19:08:45Zoai:repositorio.unesp.br:11449/202088Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:06:11.250754Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
title |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
spellingShingle |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions De Melo Filho, Luiz Cobiniano Co-inoculation Diazotrophic bacteria Phaseolus vulgaris L |
title_short |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
title_full |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
title_fullStr |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
title_full_unstemmed |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
title_sort |
Performance of beans after inoculation with azospirillum brasilense and rhizobium tropici, and nitrogen and molybic fertilizations under amazonian conditions |
author |
De Melo Filho, Luiz Cobiniano |
author_facet |
De Melo Filho, Luiz Cobiniano Henrique, Ivanildo Guilherme Arf, Orivaldo [UNESP] De Oliveira, Darllan Junior Luiz Santos Ferreira [UNESP] DeLima, Antonio Anicete MacEdo, Marcos Aurélio Anequine Mendes, Juliana Pereira De Lima Oliveira, Romário Batista |
author_role |
author |
author2 |
Henrique, Ivanildo Guilherme Arf, Orivaldo [UNESP] De Oliveira, Darllan Junior Luiz Santos Ferreira [UNESP] DeLima, Antonio Anicete MacEdo, Marcos Aurélio Anequine Mendes, Juliana Pereira De Lima Oliveira, Romário Batista |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
IFRO UFMT Universidade Estadual Paulista (Unesp) Kuhlmann Tecnologia e Monitoramento Agrícola Universidade Estadual de Campinas (UNICAMP) |
dc.contributor.author.fl_str_mv |
De Melo Filho, Luiz Cobiniano Henrique, Ivanildo Guilherme Arf, Orivaldo [UNESP] De Oliveira, Darllan Junior Luiz Santos Ferreira [UNESP] DeLima, Antonio Anicete MacEdo, Marcos Aurélio Anequine Mendes, Juliana Pereira De Lima Oliveira, Romário Batista |
dc.subject.por.fl_str_mv |
Co-inoculation Diazotrophic bacteria Phaseolus vulgaris L |
topic |
Co-inoculation Diazotrophic bacteria Phaseolus vulgaris L |
description |
Beans are nutrient-demanding plants, with a high demand for nitrogen (N). Nitrogen biological fixation (NBF) is probably the best solution to meet this demand, especially considering losses in the soil-plantatmosphere system. Molybdenum (Mo), present in the enzymes nitrogenase and nitrate reductase, is fundamental in the metabolism of N, including NBF. This study aims to evaluate if bean seed inoculation with Azospirillum brasilense, Rhizobium tropici, and possible interactions with nitrogen topdressing and molybdenum leaf application, may affect winter bean development and yield. A randomized complete block design was used in a 4x2x2 factorial scheme. Plant population, production components, and grain yield were evaluated in two crop seasons (2017 and 2018). Seed inoculation with A. brasilense, when associated with 30 kg ha-1 N topdressing, increased plant population, pod number per plant and grain yield. Nitrogen topdressing is key to increasing winter bean productivity, regardless of inoculation or Mo foliar application. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:49:28Z 2020-12-12T02:49:28Z 2020-08-01 |
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/10.5433/1679-0359.2020v41n4p1177 Semina:Ciencias Agrarias, v. 41, n. 4, p. 1177-1188, 2020. 1679-0359 1676-546X http://hdl.handle.net/11449/202088 10.5433/1679-0359.2020v41n4p1177 2-s2.0-85090618467 2359995407903863 |
url |
http://dx.doi.org/10.5433/1679-0359.2020v41n4p1177 http://hdl.handle.net/11449/202088 |
identifier_str_mv |
Semina:Ciencias Agrarias, v. 41, n. 4, p. 1177-1188, 2020. 1679-0359 1676-546X 10.5433/1679-0359.2020v41n4p1177 2-s2.0-85090618467 2359995407903863 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Semina:Ciencias Agrarias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1177-1188 |
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_ |
1808129284549640192 |