Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage

Detalhes bibliográficos
Autor(a) principal: Santos, Henrique Pereira
Data de Publicação: 2004
Outros Autores: Fontaneli, Renato Serena, Spera, Silvio Tulio
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/297
Resumo: lt has been shown that ley farming is technically and economical viable. For such end, medium - and long - temi production systems integrating grain production with perennial should be indentified. The objective of this five-year study was to assess the soybean performance after pastures. Five production systems were eva'luated: system 1 (wheat/soybean, white oat/soybean, and common vetch/corn); system II (wheat/soybean, white oat/ soybean, and oat + grazed common vetch pasture/corn); system III [perennial cool season pastures (fescue + white clover + red clover + birdsfoot trefoil)]; and system IV [perennial warm season pastures (bahiagrass + black oat + ryegrass + white clover + red clover + birdsfoot frei -0H)); and system V (alfalfa as hay crop). The plot under systems III, IV, and V retumed to system I after the summer of 1996. The treatments were allocated in a complete randomized block design, with four replications. In the overall year mcan thc lowest soybean grain yield was obtained in system III, independently of the previous crop (white oat and/or wheat). Soybean grain yield was similar in the remaining ley forming proction systems. No difference was found among the systems under for the remaining agronomic traits of soybean.
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spelling Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillageRendimento de grãos de soja em sistemas de produção de grãos com pastagens anuais de inverno e perenes, sob plantio direto crop succession, crop rotation, ley farmingsucessão de culturas, rotação de culturas, integração lavoura-pecuária.lt has been shown that ley farming is technically and economical viable. For such end, medium - and long - temi production systems integrating grain production with perennial should be indentified. The objective of this five-year study was to assess the soybean performance after pastures. Five production systems were eva'luated: system 1 (wheat/soybean, white oat/soybean, and common vetch/corn); system II (wheat/soybean, white oat/ soybean, and oat + grazed common vetch pasture/corn); system III [perennial cool season pastures (fescue + white clover + red clover + birdsfoot trefoil)]; and system IV [perennial warm season pastures (bahiagrass + black oat + ryegrass + white clover + red clover + birdsfoot frei -0H)); and system V (alfalfa as hay crop). The plot under systems III, IV, and V retumed to system I after the summer of 1996. The treatments were allocated in a complete randomized block design, with four replications. In the overall year mcan thc lowest soybean grain yield was obtained in system III, independently of the previous crop (white oat and/or wheat). Soybean grain yield was similar in the remaining ley forming proction systems. No difference was found among the systems under for the remaining agronomic traits of soybean. A integração lavoura-pecuária tem mostrado que é técnica e economicamente viável. Para tal, devem ser identificados sistemas de produção de média e longa duração, integrando a produção de grãos com as pastagens perenês. O objetivo do presente estudo foi avaliar o desempenho agronômico de soja em sistemas de produção constituídos por culturas produtoras de grãos e de pastagens, sob plantio direto, durante cinco anos. Cinco sistemas de produção foram avaliados: sistema I (trigo/soja, ervi lhaca/mi lho e aveia branca/soja); sistema 11 (trigo/ soja, pastagem de aveia preta + ervi lhaca/in i lho e aveia branca/soja); sistema 111 [pastagens perenes de estação fria (festuca + trevo branco + trevo vermelho + comichão)]; sistema IV [pastagens perenes de estação quente (pensacola + aveia preta + azevém + trevo branco + trevo vermelho + comichão)]; e sistema V (alfafa'para feno). A partir do verão de 1996, nas parcelas dos sistemas III, IV c V, foram semeadas culturas produtoras de grãos semelhantes às do sistema I. Os tratamentos foram distribuídos em blocos ao acaso com quatro repetições. Na média conjunta dos anos, o menor rendimento de grãos de soja foi obtido no sistema III, independentemente da cultura anterior (aveia branca e/ou trigo). Nos demais sistemas de produção de integração lavoura-pecuária, o rendimento de grãos de soja foi semelhante. Para as demais características agronômicas de soja, não houve diferença entre os sistemas estuda- dos. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2004-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/297Pesquisa Agropecuária Gaúcha; Vol 10 No 1/2 (2004): PESQ. AGROP. GAÚCHA; 35-45Pesquisa Agropecuária Gaúcha; v. 10 n. 1/2 (2004): PESQ. AGROP. GAÚCHA; 35-452595-76860104-9070reponame: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/297/260Santos, Henrique PereiraFontaneli, Renato Serena Spera, Silvio Tulio info:eu-repo/semantics/openAccess2024-04-22T12:31:57Zoai:ojs.revistapag.agricultura.rs.gov.br:article/297Revistahttp://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:2024-04-22T12:31:57Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
Rendimento de grãos de soja em sistemas de produção de grãos com pastagens anuais de inverno e perenes, sob plantio direto
title Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
spellingShingle Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
Santos, Henrique Pereira
crop succession, crop rotation, ley farming
sucessão de culturas, rotação de culturas, integração lavoura-pecuária.
title_short Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
title_full Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
title_fullStr Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
title_full_unstemmed Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
title_sort Soybean yield in grain production systems with annual winter pasture and perennial pasture under no-tillage
author Santos, Henrique Pereira
author_facet Santos, Henrique Pereira
Fontaneli, Renato Serena
Spera, Silvio Tulio
author_role author
author2 Fontaneli, Renato Serena
Spera, Silvio Tulio
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Henrique Pereira
Fontaneli, Renato Serena
Spera, Silvio Tulio
dc.subject.por.fl_str_mv crop succession, crop rotation, ley farming
sucessão de culturas, rotação de culturas, integração lavoura-pecuária.
topic crop succession, crop rotation, ley farming
sucessão de culturas, rotação de culturas, integração lavoura-pecuária.
description lt has been shown that ley farming is technically and economical viable. For such end, medium - and long - temi production systems integrating grain production with perennial should be indentified. The objective of this five-year study was to assess the soybean performance after pastures. Five production systems were eva'luated: system 1 (wheat/soybean, white oat/soybean, and common vetch/corn); system II (wheat/soybean, white oat/ soybean, and oat + grazed common vetch pasture/corn); system III [perennial cool season pastures (fescue + white clover + red clover + birdsfoot trefoil)]; and system IV [perennial warm season pastures (bahiagrass + black oat + ryegrass + white clover + red clover + birdsfoot frei -0H)); and system V (alfalfa as hay crop). The plot under systems III, IV, and V retumed to system I after the summer of 1996. The treatments were allocated in a complete randomized block design, with four replications. In the overall year mcan thc lowest soybean grain yield was obtained in system III, independently of the previous crop (white oat and/or wheat). Soybean grain yield was similar in the remaining ley forming proction systems. No difference was found among the systems under for the remaining agronomic traits of soybean.
publishDate 2004
dc.date.none.fl_str_mv 2004-12-30
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/297
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/297
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/297/260
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 10 No 1/2 (2004): PESQ. AGROP. GAÚCHA; 35-45
Pesquisa Agropecuária Gaúcha; v. 10 n. 1/2 (2004): PESQ. AGROP. GAÚCHA; 35-45
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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