Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://200.145.140.50/ojs1/viewarticle.php?id=229&layout=abstract http://hdl.handle.net/11449/69583 |
Resumo: | The objective of this research was to study the effects of five different treatments of grass (Brachiaria decumbens) straw mulch on common beans (Phaseolus vulgaris L.): 0% (0 t.ha-1), 25% (2,25 t.ha-1), 50% (4,5 t.ha-1), 75% (6,75 t. ha-1) and 100% (9,0 t/ha) designed by randomized blocks, with four replicates. The irrigation was applied when minimum soil water potential were reached about - 30kPa. The water management based on tensiometers and soil water characteristic curve. A microsprinkler irrigation system was used. The experiment was set up at the Experimental Station of Embrapa Rice and Bean (Empresa Brasileira de Pesquisa Agropecuária Arroz e Feijão) at Santo Antonio de Goiás, Brazil, in a Dark - Red Latosol soil. The results showed: the bean yield and his components were not affected by treatments, except grain number/pod,. The mulch increased the water use efficiency and, consequently, decreased the number of irrigations when the mulch reached more than 50% straw mulch. The treatment with 100% of mulching presented the largest leaf area index and dry matter accumulation was not affected by mulching. |
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Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio diretoEffects of different mulch levels on growth and yield of common beans under no tillage systemBraquiária decumbens LNo tillage systemPhaseolus vulgarisCultivationSoil moistureSprinkler systems (irrigation)Surface tensionVegetationcrop yielddry mattergrowthirrigation systemleaf area indexmulchingsoil water potentialwater use efficiencyzero tillageBrachiariaUrochloa brizanthaThe objective of this research was to study the effects of five different treatments of grass (Brachiaria decumbens) straw mulch on common beans (Phaseolus vulgaris L.): 0% (0 t.ha-1), 25% (2,25 t.ha-1), 50% (4,5 t.ha-1), 75% (6,75 t. ha-1) and 100% (9,0 t/ha) designed by randomized blocks, with four replicates. The irrigation was applied when minimum soil water potential were reached about - 30kPa. The water management based on tensiometers and soil water characteristic curve. A microsprinkler irrigation system was used. The experiment was set up at the Experimental Station of Embrapa Rice and Bean (Empresa Brasileira de Pesquisa Agropecuária Arroz e Feijão) at Santo Antonio de Goiás, Brazil, in a Dark - Red Latosol soil. The results showed: the bean yield and his components were not affected by treatments, except grain number/pod,. The mulch increased the water use efficiency and, consequently, decreased the number of irrigations when the mulch reached more than 50% straw mulch. The treatment with 100% of mulching presented the largest leaf area index and dry matter accumulation was not affected by mulching.Centro Federal de Educação Tecnológica de Rio Verde, Rio Verde, GOMinistério da Agricultura Pecuária e Abastecimento, Epitaciolândia, ACEmbrapa Arroz e Feijão, Santo Antonio de Goias, GODepartamento de Engenharia Rural Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SPDepartamento de Engenharia Rural Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SPCentro Federal de Educação Tecnológica (CEFET)Pecuária e AbastecimentoEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)Chieppe Jr., João BaptistaPereira, Ana LuciaStone, Luis FernandoMoreira, José Aluísio AlvesKlar, Antonio Evaldo [UNESP]2014-05-27T11:22:26Z2014-05-27T11:22:26Z2007-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article177-184application/pdfhttp://200.145.140.50/ojs1/viewarticle.php?id=229&layout=abstractIrriga, v. 12, n. 2, p. 177-184, 2007.1413-78951808-3765http://hdl.handle.net/11449/695832-s2.0-345481422622-s2.0-34548142262.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIrriga0,283info:eu-repo/semantics/openAccess2024-04-30T14:01:51Zoai:repositorio.unesp.br:11449/69583Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:36:33.818568Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto Effects of different mulch levels on growth and yield of common beans under no tillage system |
title |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto |
spellingShingle |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto Chieppe Jr., João Baptista Braquiária decumbens L No tillage system Phaseolus vulgaris Cultivation Soil moisture Sprinkler systems (irrigation) Surface tension Vegetation crop yield dry matter growth irrigation system leaf area index mulching soil water potential water use efficiency zero tillage Brachiaria Urochloa brizantha |
title_short |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto |
title_full |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto |
title_fullStr |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto |
title_full_unstemmed |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto |
title_sort |
Efeitos de níveis de cobertura do solo sobre a produtividade e crescimento do feijoeiro irrigado, em sistema de plantio direto |
author |
Chieppe Jr., João Baptista |
author_facet |
Chieppe Jr., João Baptista Pereira, Ana Lucia Stone, Luis Fernando Moreira, José Aluísio Alves Klar, Antonio Evaldo [UNESP] |
author_role |
author |
author2 |
Pereira, Ana Lucia Stone, Luis Fernando Moreira, José Aluísio Alves Klar, Antonio Evaldo [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Centro Federal de Educação Tecnológica (CEFET) Pecuária e Abastecimento Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Chieppe Jr., João Baptista Pereira, Ana Lucia Stone, Luis Fernando Moreira, José Aluísio Alves Klar, Antonio Evaldo [UNESP] |
dc.subject.por.fl_str_mv |
Braquiária decumbens L No tillage system Phaseolus vulgaris Cultivation Soil moisture Sprinkler systems (irrigation) Surface tension Vegetation crop yield dry matter growth irrigation system leaf area index mulching soil water potential water use efficiency zero tillage Brachiaria Urochloa brizantha |
topic |
Braquiária decumbens L No tillage system Phaseolus vulgaris Cultivation Soil moisture Sprinkler systems (irrigation) Surface tension Vegetation crop yield dry matter growth irrigation system leaf area index mulching soil water potential water use efficiency zero tillage Brachiaria Urochloa brizantha |
description |
The objective of this research was to study the effects of five different treatments of grass (Brachiaria decumbens) straw mulch on common beans (Phaseolus vulgaris L.): 0% (0 t.ha-1), 25% (2,25 t.ha-1), 50% (4,5 t.ha-1), 75% (6,75 t. ha-1) and 100% (9,0 t/ha) designed by randomized blocks, with four replicates. The irrigation was applied when minimum soil water potential were reached about - 30kPa. The water management based on tensiometers and soil water characteristic curve. A microsprinkler irrigation system was used. The experiment was set up at the Experimental Station of Embrapa Rice and Bean (Empresa Brasileira de Pesquisa Agropecuária Arroz e Feijão) at Santo Antonio de Goiás, Brazil, in a Dark - Red Latosol soil. The results showed: the bean yield and his components were not affected by treatments, except grain number/pod,. The mulch increased the water use efficiency and, consequently, decreased the number of irrigations when the mulch reached more than 50% straw mulch. The treatment with 100% of mulching presented the largest leaf area index and dry matter accumulation was not affected by mulching. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-04-01 2014-05-27T11:22:26Z 2014-05-27T11:22:26Z |
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://200.145.140.50/ojs1/viewarticle.php?id=229&layout=abstract Irriga, v. 12, n. 2, p. 177-184, 2007. 1413-7895 1808-3765 http://hdl.handle.net/11449/69583 2-s2.0-34548142262 2-s2.0-34548142262.pdf |
url |
http://200.145.140.50/ojs1/viewarticle.php?id=229&layout=abstract http://hdl.handle.net/11449/69583 |
identifier_str_mv |
Irriga, v. 12, n. 2, p. 177-184, 2007. 1413-7895 1808-3765 2-s2.0-34548142262 2-s2.0-34548142262.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Irriga 0,283 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
177-184 application/pdf |
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_ |
1808129095398064128 |