Corn crop sown during summertime under leguminous residues in a no-tillage system

Detalhes bibliográficos
Autor(a) principal: Rosa, Danielle Medina
Data de Publicação: 2011
Outros Autores: Nóbrega, Lúcia Helena Pereira, Lima, Gislaine Piccolo de, Mauli, Márcia Maria
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4865
Resumo: The no-tillage system management is considered as an agricultural system very close to sustainability, since it causes less impact to the environment. The crops rotation, when well managed, includes the use of green manure; and leguminous are included in this system as they bring a number of benefits. This context, the study aimed tested leguminous as cover plants on soil with a no-tillage system regarding the growth, yield and maize seeds quality. This decision-making looks for alternatives that contribute for the agroecosystem sustainability, since they allow rational adoption of green manure in production units. The experiment was carried out in the field with leguminous species dwarf mucuna beans, dwarf pigeon pea and stylosanthes, sown in October 2007, in 4 x 5 m plots, with five replications. At 90 days after the cover crops sowing, the leguminous plants were grazed and corn plants were sown 15 days after grazing on waste. The plants heights were determined during the culture development. At the laboratory, after harvest, the productivity and physiological quality of seeds were determined. The experimental design was completely randomized and the averages were compared by the Scott-Knott test at 5% of significance. At 60 days after the maize crop sowing, the treatments with dwarf mucuna beans and dwarf pigeon pea showed higher heights. The other analyzed parameters did not differ among themselves, showing that the treatments not interfere on the maize crop. Actually, it is an alternative to the integrated management of species concerning the summer green manure and crop rotation in no-tillage system.
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spelling Corn crop sown during summertime under leguminous residues in a no-tillage systemDesempenho da cultura do milho implantada sobre resíduos culturais de leguminosas de verão em sistema plantio diretoCrops rotationGreen manureSecond harvest.Rotação de culturasAdubação verdeSafrinha.The no-tillage system management is considered as an agricultural system very close to sustainability, since it causes less impact to the environment. The crops rotation, when well managed, includes the use of green manure; and leguminous are included in this system as they bring a number of benefits. This context, the study aimed tested leguminous as cover plants on soil with a no-tillage system regarding the growth, yield and maize seeds quality. This decision-making looks for alternatives that contribute for the agroecosystem sustainability, since they allow rational adoption of green manure in production units. The experiment was carried out in the field with leguminous species dwarf mucuna beans, dwarf pigeon pea and stylosanthes, sown in October 2007, in 4 x 5 m plots, with five replications. At 90 days after the cover crops sowing, the leguminous plants were grazed and corn plants were sown 15 days after grazing on waste. The plants heights were determined during the culture development. At the laboratory, after harvest, the productivity and physiological quality of seeds were determined. The experimental design was completely randomized and the averages were compared by the Scott-Knott test at 5% of significance. At 60 days after the maize crop sowing, the treatments with dwarf mucuna beans and dwarf pigeon pea showed higher heights. The other analyzed parameters did not differ among themselves, showing that the treatments not interfere on the maize crop. Actually, it is an alternative to the integrated management of species concerning the summer green manure and crop rotation in no-tillage system.O sistema plantio direto é o sistema agrícola mais próximo da sustentabilidade e com menor impacto ambiental. A rotação de culturas, em sua forma correta, inclui a utilização de adubação verde; e as leguminosas são inseridas neste sistema por trazerem uma série de benefícios. Neste contexto, o presente estudo testou plantas leguminosas como cobertura do solo em sistema plantio direto sobre o crescimento, produtividade e qualidade de sementes de milho, visando alternativas que contribuam para a sustentabilidade do agroecossistema e permitam a adoção racional da adubação verde em unidades de produção. O experimento foi realizado em campo, com as espécies leguminosas feijão guandu anão, mucuna anã e estilosantes, semeadas em outubro de 2007 em parcelas de 4x5 m, com cinco repetições. Aos 90 dias após a semeadura as plantas de cobertura foram roçadas e o milho semeado sobre os resíduos 15 dias após o manejo. Foram realizadas avaliações da estatura das plantas durante o desenvolvimento da cultura produtividade de grãos e qualidade fisiológica de sementes. O delineamento experimental foi inteiramente casualizado e as médias foram comparadas por Scott-Knott a 5% de significância. Aos 60 dias após a semeadura da cultura do milho, os tratamentos com mucuna anã e feijão guandu anão resultaram em maiores alturas de plantas. Nos demais parâmetros analisados os tratamentos não diferiram, demonstrando que estes não interferem sobre a cultura do milho, sendo alternativa para o manejo integrado de espécies na prática de adubação verde de verão e rotação de cultura no sistema plantio.UEL2011-10-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campo.application/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/486510.5433/1679-0359.2011v32n4p1287Semina: Ciências Agrárias; Vol. 32 No. 4 (2011); 1287-1296Semina: Ciências Agrárias; v. 32 n. 4 (2011); 1287-12961679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4865/8893Copyright (c) 2011 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessRosa, Danielle MedinaNóbrega, Lúcia Helena PereiraLima, Gislaine Piccolo deMauli, Márcia Maria2023-01-27T15:41:29Zoai:ojs.pkp.sfu.ca:article/4865Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-27T15:41:29Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Corn crop sown during summertime under leguminous residues in a no-tillage system
Desempenho da cultura do milho implantada sobre resíduos culturais de leguminosas de verão em sistema plantio direto
title Corn crop sown during summertime under leguminous residues in a no-tillage system
spellingShingle Corn crop sown during summertime under leguminous residues in a no-tillage system
Rosa, Danielle Medina
Crops rotation
Green manure
Second harvest.
Rotação de culturas
Adubação verde
Safrinha.
title_short Corn crop sown during summertime under leguminous residues in a no-tillage system
title_full Corn crop sown during summertime under leguminous residues in a no-tillage system
title_fullStr Corn crop sown during summertime under leguminous residues in a no-tillage system
title_full_unstemmed Corn crop sown during summertime under leguminous residues in a no-tillage system
title_sort Corn crop sown during summertime under leguminous residues in a no-tillage system
author Rosa, Danielle Medina
author_facet Rosa, Danielle Medina
Nóbrega, Lúcia Helena Pereira
Lima, Gislaine Piccolo de
Mauli, Márcia Maria
author_role author
author2 Nóbrega, Lúcia Helena Pereira
Lima, Gislaine Piccolo de
Mauli, Márcia Maria
author2_role author
author
author
dc.contributor.author.fl_str_mv Rosa, Danielle Medina
Nóbrega, Lúcia Helena Pereira
Lima, Gislaine Piccolo de
Mauli, Márcia Maria
dc.subject.por.fl_str_mv Crops rotation
Green manure
Second harvest.
Rotação de culturas
Adubação verde
Safrinha.
topic Crops rotation
Green manure
Second harvest.
Rotação de culturas
Adubação verde
Safrinha.
description The no-tillage system management is considered as an agricultural system very close to sustainability, since it causes less impact to the environment. The crops rotation, when well managed, includes the use of green manure; and leguminous are included in this system as they bring a number of benefits. This context, the study aimed tested leguminous as cover plants on soil with a no-tillage system regarding the growth, yield and maize seeds quality. This decision-making looks for alternatives that contribute for the agroecosystem sustainability, since they allow rational adoption of green manure in production units. The experiment was carried out in the field with leguminous species dwarf mucuna beans, dwarf pigeon pea and stylosanthes, sown in October 2007, in 4 x 5 m plots, with five replications. At 90 days after the cover crops sowing, the leguminous plants were grazed and corn plants were sown 15 days after grazing on waste. The plants heights were determined during the culture development. At the laboratory, after harvest, the productivity and physiological quality of seeds were determined. The experimental design was completely randomized and the averages were compared by the Scott-Knott test at 5% of significance. At 60 days after the maize crop sowing, the treatments with dwarf mucuna beans and dwarf pigeon pea showed higher heights. The other analyzed parameters did not differ among themselves, showing that the treatments not interfere on the maize crop. Actually, it is an alternative to the integrated management of species concerning the summer green manure and crop rotation in no-tillage system.
publishDate 2011
dc.date.none.fl_str_mv 2011-10-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo.
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4865
10.5433/1679-0359.2011v32n4p1287
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4865
identifier_str_mv 10.5433/1679-0359.2011v32n4p1287
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4865/8893
dc.rights.driver.fl_str_mv Copyright (c) 2011 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2011 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 32 No. 4 (2011); 1287-1296
Semina: Ciências Agrárias; v. 32 n. 4 (2011); 1287-1296
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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