Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages

Detalhes bibliográficos
Autor(a) principal: Gomes Junior, Francisco Guilhien
Data de Publicação: 2008
Outros Autores: Lima, Edir Rodrigues, Sá, Marco Eustáquio de, Arf, Orivaldo, Rapassi, Rosalina Maria Alves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2150
Resumo: With the purpose of studying the effect of coverage applied nitrogen in different phenological stages of common bean crops, two different experimental periods were implanted in the autumn-winter season, 2001, in Selvíria- state of Mato Grosso do Sul, Brazil. A completely randomized block design with four replications was used. Treatments resulted from factorial combination of the rates 40 and 80 kg ha-1 of N in coverage application in 13 and 11 periods of the vegetative development, to the first and second sowing, respectively. The results showed a decrease of the bean grain yield in the late sowing of June, compared with the sowing of April. Significant differences were observed with the application of 80 kg ha-1 in conditions of earlier sowing. The period of sowing, due the climatic conditions, affects the grain yield, and the nitrogen application should be executed until the 7th trifoliolate leaf, totally open in the principal stem.
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spelling Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stagesRendimento do feijoeiro de inverno em resposta à época de semeadura e adubação nitrogenada em cobertura em diferentes estádios fenológicos - DOI: 10.4025/actasciagron.v27i1.2150Phaseolus vulgaris L.nitrogêniofenologia5.01.00.00-9 AgronomiaWith the purpose of studying the effect of coverage applied nitrogen in different phenological stages of common bean crops, two different experimental periods were implanted in the autumn-winter season, 2001, in Selvíria- state of Mato Grosso do Sul, Brazil. A completely randomized block design with four replications was used. Treatments resulted from factorial combination of the rates 40 and 80 kg ha-1 of N in coverage application in 13 and 11 periods of the vegetative development, to the first and second sowing, respectively. The results showed a decrease of the bean grain yield in the late sowing of June, compared with the sowing of April. Significant differences were observed with the application of 80 kg ha-1 in conditions of earlier sowing. The period of sowing, due the climatic conditions, affects the grain yield, and the nitrogen application should be executed until the 7th trifoliolate leaf, totally open in the principal stem.Com o objetivo de estudar o efeito da aplicação de nitrogênio em cobertura e em diferentes estádios fenológicos do feijoeiro, instalaram-se dois experimentos em épocas distintas no período de outono-inverno de 2001, em Selvíria, Estado do Mato Grosso do Sul. O delineamento foi em blocos casualizados, com quatro repetições, sendo os tratamentos oriundos da combinação fatorial entre as doses de 40 e 80 kg ha-1 de N aplicadas em cobertura na forma de uréia em 13 e 11 épocas do desenvolvimento vegetativo, para a primeira e segunda semeadura, respectivamente. Os resultados mostraram que a semeadura tardia em junho propiciou decréscimo na produtividade do feijoeiro em relação à semeadura em abril. Observaram-se respostas significativas apenas na aplicação de 80 kg ha-1 de N na semeadura de abril. Conclui-se que a época de semeadura, em função das condições climáticas, afeta o rendimento de grãos e que a aplicação do nitrogênio em cobertura deve ser efetuada até o 7º trifólio totalmente aberto na haste principal.Universidade Estadual de Maringá2008-04-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/215010.4025/actasciagron.v27i1.2150Acta Scientiarum. Agronomy; Vol 27 No 1 (2005); 77-81Acta Scientiarum. Agronomy; v. 27 n. 1 (2005); 77-811807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2150/1235Gomes Junior, Francisco GuilhienLima, Edir RodriguesSá, Marco Eustáquio deArf, OrivaldoRapassi, Rosalina Maria Alvesinfo:eu-repo/semantics/openAccess2022-11-23T18:37:43Zoai:periodicos.uem.br/ojs:article/2150Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:43Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
Rendimento do feijoeiro de inverno em resposta à época de semeadura e adubação nitrogenada em cobertura em diferentes estádios fenológicos - DOI: 10.4025/actasciagron.v27i1.2150
title Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
spellingShingle Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
Gomes Junior, Francisco Guilhien
Phaseolus vulgaris L.
nitrogênio
fenologia
5.01.00.00-9 Agronomia
title_short Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
title_full Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
title_fullStr Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
title_full_unstemmed Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
title_sort Winter growing common bean yield in response to the sowing period and coverage nitrogen application in different phenological stages
author Gomes Junior, Francisco Guilhien
author_facet Gomes Junior, Francisco Guilhien
Lima, Edir Rodrigues
Sá, Marco Eustáquio de
Arf, Orivaldo
Rapassi, Rosalina Maria Alves
author_role author
author2 Lima, Edir Rodrigues
Sá, Marco Eustáquio de
Arf, Orivaldo
Rapassi, Rosalina Maria Alves
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gomes Junior, Francisco Guilhien
Lima, Edir Rodrigues
Sá, Marco Eustáquio de
Arf, Orivaldo
Rapassi, Rosalina Maria Alves
dc.subject.por.fl_str_mv Phaseolus vulgaris L.
nitrogênio
fenologia
5.01.00.00-9 Agronomia
topic Phaseolus vulgaris L.
nitrogênio
fenologia
5.01.00.00-9 Agronomia
description With the purpose of studying the effect of coverage applied nitrogen in different phenological stages of common bean crops, two different experimental periods were implanted in the autumn-winter season, 2001, in Selvíria- state of Mato Grosso do Sul, Brazil. A completely randomized block design with four replications was used. Treatments resulted from factorial combination of the rates 40 and 80 kg ha-1 of N in coverage application in 13 and 11 periods of the vegetative development, to the first and second sowing, respectively. The results showed a decrease of the bean grain yield in the late sowing of June, compared with the sowing of April. Significant differences were observed with the application of 80 kg ha-1 in conditions of earlier sowing. The period of sowing, due the climatic conditions, affects the grain yield, and the nitrogen application should be executed until the 7th trifoliolate leaf, totally open in the principal stem.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-11
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2150
10.4025/actasciagron.v27i1.2150
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2150
identifier_str_mv 10.4025/actasciagron.v27i1.2150
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2150/1235
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 27 No 1 (2005); 77-81
Acta Scientiarum. Agronomy; v. 27 n. 1 (2005); 77-81
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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