EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD

Detalhes bibliográficos
Autor(a) principal: SANTOS, HENRIQUE PEREIRA
Data de Publicação: 2002
Outros Autores: LHAMBY, JULIO CESAR BARRENECHE
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/324
Resumo: To evaluate the effect of soil tillage systems and crop rotation on com yield an experiment was set up in Passo Fundo, RS, .13razi1, which was monitored over a four-year period. Fiou soil tillage systems — I) no-tillage. during winter and summer seasons, 2) conventional tillage using disk plow and disk harrow, in winter and no-tillage, in summer, 3) conventional tillage using moldboard plow and disk harrow, in winter and no-tillage, in summer, and 4) mini muni tillage, in winter and no-til lage, in summer. — and two crop rotation systems ¡system 1 (wheat/soybean and common vetch/corn) and system II (wheat/soybean, black oats or white oats/soybean, and common vetch/corn)] were compared. An experimental design of blocks at random, with split-plots and three replications, was used. The main plot was formed by soi I tillage systems, while the split-plots consisted of crop rotation systems. The yield of com grown tender to-tillage and minimum tillage was higher than the yield obtained for com grown after conventional tillage using disk or moldboard plow and disk harrow. There were no significant &Tem of crop rotation systems on com yields.
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spelling EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD EFEITO DE SISTEMAS DE MANEJO DE SOLO E DE ROTAÇÃO DE CULTURAS SOBRE O RENDIMENTO DE GRÃOS DE MILHO conventional tillage, minimum tillage, no-tillage. Zea mayst-preparo convencional de solo, cultivo mínimo, plantio direto, Zea mays L.To evaluate the effect of soil tillage systems and crop rotation on com yield an experiment was set up in Passo Fundo, RS, .13razi1, which was monitored over a four-year period. Fiou soil tillage systems — I) no-tillage. during winter and summer seasons, 2) conventional tillage using disk plow and disk harrow, in winter and no-tillage, in summer, 3) conventional tillage using moldboard plow and disk harrow, in winter and no-tillage, in summer, and 4) mini muni tillage, in winter and no-til lage, in summer. — and two crop rotation systems ¡system 1 (wheat/soybean and common vetch/corn) and system II (wheat/soybean, black oats or white oats/soybean, and common vetch/corn)] were compared. An experimental design of blocks at random, with split-plots and three replications, was used. The main plot was formed by soi I tillage systems, while the split-plots consisted of crop rotation systems. The yield of com grown tender to-tillage and minimum tillage was higher than the yield obtained for com grown after conventional tillage using disk or moldboard plow and disk harrow. There were no significant &Tem of crop rotation systems on com yields. Para avaliar o efeito do manejo de solo e de rotação de culturas sobre o rendimento de grãos de milho, acompanhou-se durante quatro anos experimento instalado em Passo Fundo, RS. Neste, foram comparados quatro siste- mas de manejo de solo — 1) plantio direto, no inverno e no verão, 2) preparo convencional de solo com arado de discos + grade de discos, no inverno e semeadura direta, no verão, 3) preparo convencional de solo com arado de aivecas + grade de discos, no inverno e semeadura direta, no verão e 4) cultivo Mínimo com escarificador. no inverno e semeadura direta. no verão — e dois sistemas de rotação de culturas: sistema I (trigo/soja e ervi haca/mi lho) e sistema II (trigo/soja, aveia preta ou aveia branca/soja e ervi lhaca/mi lho). O delineamento experimental foi em blocos ao acaso, com parcelas subdivi- didas e três repetições. A parcela principal foi constituída pelos sistemas de manejo de solo, e as subparcelas, pelos sistemas de rotação de culturas. O rendimento de grãos de milho cultivado no plantio direto e no cultivo mínimo foi superior ao milho cultivado nos preparo convencional de solo com arado de discos e com arado de aivecas. Não foram observadas diferenças significativas no rendimento de grãos de milho em decorrência da rotação de culturas. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2002-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/324Pesquisa Agropecuária Gaúcha; Vol 8 No 1/2 (2002): PESQ. AGROP. GAÚCHA; 93-101Pesquisa Agropecuária Gaúcha; v. 8 n. 1/2 (2002): PESQ. AGROP. GAÚCHA; 93-1012595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/324/288SANTOS, HENRIQUE PEREIRALHAMBY, JULIO CESAR BARRENECHE info:eu-repo/semantics/openAccess2024-04-22T12:27:30Zoai:ojs.revistapag.agricultura.rs.gov.br:article/324Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2024-04-22T12:27:30Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
EFEITO DE SISTEMAS DE MANEJO DE SOLO E DE ROTAÇÃO DE CULTURAS SOBRE O RENDIMENTO DE GRÃOS DE MILHO
title EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
spellingShingle EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
SANTOS, HENRIQUE PEREIRA
conventional tillage, minimum tillage, no-tillage. Zea mayst-
preparo convencional de solo, cultivo mínimo, plantio direto, Zea mays L.
title_short EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
title_full EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
title_fullStr EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
title_full_unstemmed EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
title_sort EFFECT OF SOILTILLAGE SYSTEMS AND CROPROTATION ON CORN YIELD
author SANTOS, HENRIQUE PEREIRA
author_facet SANTOS, HENRIQUE PEREIRA
LHAMBY, JULIO CESAR BARRENECHE
author_role author
author2 LHAMBY, JULIO CESAR BARRENECHE
author2_role author
dc.contributor.author.fl_str_mv SANTOS, HENRIQUE PEREIRA
LHAMBY, JULIO CESAR BARRENECHE
dc.subject.por.fl_str_mv conventional tillage, minimum tillage, no-tillage. Zea mayst-
preparo convencional de solo, cultivo mínimo, plantio direto, Zea mays L.
topic conventional tillage, minimum tillage, no-tillage. Zea mayst-
preparo convencional de solo, cultivo mínimo, plantio direto, Zea mays L.
description To evaluate the effect of soil tillage systems and crop rotation on com yield an experiment was set up in Passo Fundo, RS, .13razi1, which was monitored over a four-year period. Fiou soil tillage systems — I) no-tillage. during winter and summer seasons, 2) conventional tillage using disk plow and disk harrow, in winter and no-tillage, in summer, 3) conventional tillage using moldboard plow and disk harrow, in winter and no-tillage, in summer, and 4) mini muni tillage, in winter and no-til lage, in summer. — and two crop rotation systems ¡system 1 (wheat/soybean and common vetch/corn) and system II (wheat/soybean, black oats or white oats/soybean, and common vetch/corn)] were compared. An experimental design of blocks at random, with split-plots and three replications, was used. The main plot was formed by soi I tillage systems, while the split-plots consisted of crop rotation systems. The yield of com grown tender to-tillage and minimum tillage was higher than the yield obtained for com grown after conventional tillage using disk or moldboard plow and disk harrow. There were no significant &Tem of crop rotation systems on com yields.
publishDate 2002
dc.date.none.fl_str_mv 2002-12-30
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://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/324
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/324
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/324/288
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 Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 8 No 1/2 (2002): PESQ. AGROP. GAÚCHA; 93-101
Pesquisa Agropecuária Gaúcha; v. 8 n. 1/2 (2002): PESQ. AGROP. GAÚCHA; 93-101
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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