Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system

Detalhes bibliográficos
Autor(a) principal: Alvarez, Angela Cristina Camarim
Data de Publicação: 2008
Outros Autores: Arf, Orivaldo, Alvarez, Rita de Cássia Félix, Pereira, Júlio César dos Reis
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/1927
Resumo: The research was carried out between 1999 and 2000, in Selvíria, State of Mato Grosso do Sul, Brazil. It aims at evaluating the effect of sidedressing nitrogen application, in common bean Pérola, under no-tillage system. The experimental design was a randomized block in a factorial scheme 6x2 with four dose (0, 25, 50, 75, 100 e 125 kg ha-1) and two sources (nitrate of ammonium and urea) of sidedressing nitrogen, with four replications. The evaluations were: full flowering, dry matter of the plants, nitrogen in shoot, production components, crop cycle and grain productivity. The common bean grain productivity is the same using nitrate of ammonium or urea as sidedressing nitrogen; the common bean grain productivity with irrigation in winter can be increased by sidedressing nitrogen. Therefore, the grain yield was affected by the application of nitrogen over 100 kg ha-1.
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spelling Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage systemResposta do feijoeiro à aplicação de doses e fontes de nitrogênio em cobertura no sistema de plantio direto - DOI: 10.4025/actasciagron.v27i1.1927Phaseolus vulgarisirrigaçãoplantio diretonitrogênio5.01.00.00-9 AgronomiaThe research was carried out between 1999 and 2000, in Selvíria, State of Mato Grosso do Sul, Brazil. It aims at evaluating the effect of sidedressing nitrogen application, in common bean Pérola, under no-tillage system. The experimental design was a randomized block in a factorial scheme 6x2 with four dose (0, 25, 50, 75, 100 e 125 kg ha-1) and two sources (nitrate of ammonium and urea) of sidedressing nitrogen, with four replications. The evaluations were: full flowering, dry matter of the plants, nitrogen in shoot, production components, crop cycle and grain productivity. The common bean grain productivity is the same using nitrate of ammonium or urea as sidedressing nitrogen; the common bean grain productivity with irrigation in winter can be increased by sidedressing nitrogen. Therefore, the grain yield was affected by the application of nitrogen over 100 kg ha-1.O trabalho foi conduzido nos anos de 1999 e 2000, no município de Selvíria, Estado do Mato Grosso do Sul, e teve por objetivo avaliar o efeito da aplicação de nitrogênio em cobertura, na cultura do feijão cv. Pérola, em plantio direto. O delineamento experimental utilizado foi de blocos casualizados, em esquema fatorial 6x2 envolvendo seis doses (0, 25, 50, 75, 100 e 125 kg ha-1) e duas fontes (nitrato de amônio e uréia) de N em cobertura, com quatro repetições. Foram avaliados: dias para o florescimento pleno, matéria seca de plantas, teor de nitrogênio na parte aérea, componentes de produção, ciclo da cultura e produtividade de grãos. Não existe diferença de produtividade do feijoeiro em relação à utilização de uréia ou nitrato de amônio como fonte de nitrogênio em cobertura; a produtividade do feijoeiro irrigado cultivado no inverno pode ser aumentada pela adição de nitrogênio em cobertura, pois a cultura responde à aplicação de doses de nitrogênio acima de 100 kg ha-1.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/192710.4025/actasciagron.v27i1.1927Acta Scientiarum. Agronomy; Vol 27 No 1 (2005); 69-75Acta Scientiarum. Agronomy; v. 27 n. 1 (2005); 69-751807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1927/1234Alvarez, Angela Cristina CamarimArf, OrivaldoAlvarez, Rita de Cássia FélixPereira, Júlio César dos Reisinfo:eu-repo/semantics/openAccess2022-11-23T18:37:38Zoai:periodicos.uem.br/ojs:article/1927Revistahttp://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:2022-11-23T18:37:38Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
Resposta do feijoeiro à aplicação de doses e fontes de nitrogênio em cobertura no sistema de plantio direto - DOI: 10.4025/actasciagron.v27i1.1927
title Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
spellingShingle Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
Alvarez, Angela Cristina Camarim
Phaseolus vulgaris
irrigação
plantio direto
nitrogênio
5.01.00.00-9 Agronomia
title_short Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
title_full Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
title_fullStr Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
title_full_unstemmed Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
title_sort Response of the bean plant to the application of rates and sources of side dressing nitrogen, in no-tillage system
author Alvarez, Angela Cristina Camarim
author_facet Alvarez, Angela Cristina Camarim
Arf, Orivaldo
Alvarez, Rita de Cássia Félix
Pereira, Júlio César dos Reis
author_role author
author2 Arf, Orivaldo
Alvarez, Rita de Cássia Félix
Pereira, Júlio César dos Reis
author2_role author
author
author
dc.contributor.author.fl_str_mv Alvarez, Angela Cristina Camarim
Arf, Orivaldo
Alvarez, Rita de Cássia Félix
Pereira, Júlio César dos Reis
dc.subject.por.fl_str_mv Phaseolus vulgaris
irrigação
plantio direto
nitrogênio
5.01.00.00-9 Agronomia
topic Phaseolus vulgaris
irrigação
plantio direto
nitrogênio
5.01.00.00-9 Agronomia
description The research was carried out between 1999 and 2000, in Selvíria, State of Mato Grosso do Sul, Brazil. It aims at evaluating the effect of sidedressing nitrogen application, in common bean Pérola, under no-tillage system. The experimental design was a randomized block in a factorial scheme 6x2 with four dose (0, 25, 50, 75, 100 e 125 kg ha-1) and two sources (nitrate of ammonium and urea) of sidedressing nitrogen, with four replications. The evaluations were: full flowering, dry matter of the plants, nitrogen in shoot, production components, crop cycle and grain productivity. The common bean grain productivity is the same using nitrate of ammonium or urea as sidedressing nitrogen; the common bean grain productivity with irrigation in winter can be increased by sidedressing nitrogen. Therefore, the grain yield was affected by the application of nitrogen over 100 kg ha-1.
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/1927
10.4025/actasciagron.v27i1.1927
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1927
identifier_str_mv 10.4025/actasciagron.v27i1.1927
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/1927/1234
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); 69-75
Acta Scientiarum. Agronomy; v. 27 n. 1 (2005); 69-75
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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