Effect of soil management and of crop rotation systems on wheat yield and diseases
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/6031 |
Resumo: | The effects of soil management systems and winter crop rotation on wheat yield and root diseases were assessed. No-tillage, minimum tillage, conventional tillage using a disc plow plus disc harrow, and tillage using a moldboard plow plus disc harrow were the soil managements compared. In crop rotation, three systems were used:system I (wheat/soybean), system II (wheat/soybean and common vetch/corn or sorghum), and system III (wheat/soybean, black oats or white oats/soybean, and common vetch/corn or sorghum). A randomized block experimental design, with split-plots and three replicates, was used. The main plots were formed by the soil management systems, while the split-plots consisted of crop rotation systems. Yield of wheat grown under no-tillage and minimum tillage was higher than the yield of wheat grown under conventional soil tillage using either disc plow or moldboard plow. Crop rotation was efficient in reducing root diseases and in increasing wheat yield. |
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Effect of soil management and of crop rotation systems on wheat yield and diseasesEfeito de manejos de solo e de rotação de culturas de inverno no rendimento e doenças de trigoconventional tillage; minimum tillage; direct sowing; root diseasespreparo convencional de solo; cultivo mínimo; plantio direto; doenças radicularesThe effects of soil management systems and winter crop rotation on wheat yield and root diseases were assessed. No-tillage, minimum tillage, conventional tillage using a disc plow plus disc harrow, and tillage using a moldboard plow plus disc harrow were the soil managements compared. In crop rotation, three systems were used:system I (wheat/soybean), system II (wheat/soybean and common vetch/corn or sorghum), and system III (wheat/soybean, black oats or white oats/soybean, and common vetch/corn or sorghum). A randomized block experimental design, with split-plots and three replicates, was used. The main plots were formed by the soil management systems, while the split-plots consisted of crop rotation systems. Yield of wheat grown under no-tillage and minimum tillage was higher than the yield of wheat grown under conventional soil tillage using either disc plow or moldboard plow. Crop rotation was efficient in reducing root diseases and in increasing wheat yield.O objetivo deste trabalho foi avaliar os efeitos de sistemas de manejo de solo e de rotação de culturas de inverno sobre o rendimento de grãos e sobre doenças radiculares do trigo. Foram comparados quatro sistemas de manejo de solo: plantio direto, cultivo mínimo, preparo convencional do solo com arado de discos mais grade de discos e preparo convencional de solo com arado de aivecas mais grade de discos. Na rotação de culturas, três sistemas foram utilizados: sistema I (trigo/soja), sistema II (trigo/soja e ervilhaca/milho ou sorgo) e sistema III (trigo/soja, aveia-preta ou aveia-branca/soja e ervilhaca/milho ou sorgo). O delineamento experimental foi em blocos ao acaso, com parcelas subdivididas 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 trigo cultivado em plantio direto e em cultivo mínimo foi superior ao cultivado após preparo convencional do solo com arado de discos e com arado de aivecas. A rotação de culturas foi eficiente na redução de doenças do sistema radicular, resultando em aumento do rendimento de grãos de trigo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirados Santos, Henrique PereiraLhamby, Julio Cesar BarrenechePrestes, Ariano Moraesde Lima, Marcos Roberto2000-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6031Pesquisa Agropecuaria Brasileira; v.35, n.12, dez. 2000; 2355-2361Pesquisa Agropecuária Brasileira; v.35, n.12, dez. 2000; 2355-23611678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6031/3135info:eu-repo/semantics/openAccess2012-02-16T12:08:10Zoai:ojs.seer.sct.embrapa.br:article/6031Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-02-16T12:08:10Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effect of soil management and of crop rotation systems on wheat yield and diseases Efeito de manejos de solo e de rotação de culturas de inverno no rendimento e doenças de trigo |
title |
Effect of soil management and of crop rotation systems on wheat yield and diseases |
spellingShingle |
Effect of soil management and of crop rotation systems on wheat yield and diseases dos Santos, Henrique Pereira conventional tillage; minimum tillage; direct sowing; root diseases preparo convencional de solo; cultivo mínimo; plantio direto; doenças radiculares |
title_short |
Effect of soil management and of crop rotation systems on wheat yield and diseases |
title_full |
Effect of soil management and of crop rotation systems on wheat yield and diseases |
title_fullStr |
Effect of soil management and of crop rotation systems on wheat yield and diseases |
title_full_unstemmed |
Effect of soil management and of crop rotation systems on wheat yield and diseases |
title_sort |
Effect of soil management and of crop rotation systems on wheat yield and diseases |
author |
dos Santos, Henrique Pereira |
author_facet |
dos Santos, Henrique Pereira Lhamby, Julio Cesar Barreneche Prestes, Ariano Moraes de Lima, Marcos Roberto |
author_role |
author |
author2 |
Lhamby, Julio Cesar Barreneche Prestes, Ariano Moraes de Lima, Marcos Roberto |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
dos Santos, Henrique Pereira Lhamby, Julio Cesar Barreneche Prestes, Ariano Moraes de Lima, Marcos Roberto |
dc.subject.por.fl_str_mv |
conventional tillage; minimum tillage; direct sowing; root diseases preparo convencional de solo; cultivo mínimo; plantio direto; doenças radiculares |
topic |
conventional tillage; minimum tillage; direct sowing; root diseases preparo convencional de solo; cultivo mínimo; plantio direto; doenças radiculares |
description |
The effects of soil management systems and winter crop rotation on wheat yield and root diseases were assessed. No-tillage, minimum tillage, conventional tillage using a disc plow plus disc harrow, and tillage using a moldboard plow plus disc harrow were the soil managements compared. In crop rotation, three systems were used:system I (wheat/soybean), system II (wheat/soybean and common vetch/corn or sorghum), and system III (wheat/soybean, black oats or white oats/soybean, and common vetch/corn or sorghum). A randomized block experimental design, with split-plots and three replicates, was used. The main plots were formed by the soil management systems, while the split-plots consisted of crop rotation systems. Yield of wheat grown under no-tillage and minimum tillage was higher than the yield of wheat grown under conventional soil tillage using either disc plow or moldboard plow. Crop rotation was efficient in reducing root diseases and in increasing wheat yield. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-12-01 |
dc.type.none.fl_str_mv |
|
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 |
https://seer.sct.embrapa.br/index.php/pab/article/view/6031 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/6031 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/6031/3135 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.35, n.12, dez. 2000; 2355-2361 Pesquisa Agropecuária Brasileira; v.35, n.12, dez. 2000; 2355-2361 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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