Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system

Detalhes bibliográficos
Autor(a) principal: dos Santos, Henrique Pereira
Data de Publicação: 1995
Outros Autores: Fancelli, Antonio Luiz, Reis, Erlei Melo, Lhamby, Julio Cesar Barreneche
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/4379
Resumo: During five years, at the Cooperativa Agrária Mista Entre Rios Ltda., in Guarapuava, PR, Brazil, the effects of some crop rotation systems on grain yield and on the severity of wheat root diseases were assessed. Four rotation systems for wheat were studied: 1) monoculture; 2) rotation of one winter without wheat: 3) rotation of two winters without wheat; 4) rotation of three winters without wheat. A randornized complete block design with four replications and plots with 60 m2 was used. The severity of wheat root diseases in monoculture (33 %), under no-tillage, was higher than the one found in rotation with one (12 %), two (9 %), and three winters wheat (11 %).
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spelling Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage systemEfeito da rotação de culturas no rendimento de grãos e na severidade de doença do sistema radicular de trigo em sistema plantio diretooats; barley; commom vetchaveia; ervilhaca; cevadaDuring five years, at the Cooperativa Agrária Mista Entre Rios Ltda., in Guarapuava, PR, Brazil, the effects of some crop rotation systems on grain yield and on the severity of wheat root diseases were assessed. Four rotation systems for wheat were studied: 1) monoculture; 2) rotation of one winter without wheat: 3) rotation of two winters without wheat; 4) rotation of three winters without wheat. A randornized complete block design with four replications and plots with 60 m2 was used. The severity of wheat root diseases in monoculture (33 %), under no-tillage, was higher than the one found in rotation with one (12 %), two (9 %), and three winters wheat (11 %).Durante cinco anos, foram avaliados, na Cooperativa Agrária Mista Entre Rios Ltda., Guarapuava, PR, Brasil, os efeitos de sistemas de rotação de culturas no rendimento de grãos e na severidade de doenças do sistema radicular de trigo. Os tratamentos constaram de quatro sistemas de rotação para trigo: 1) monocultura; 2) rotação, com um inverno sem trigo; 3) rotação, com dois invernos sem trigo; 4) rotação, com três invernos sem trigo. Utilizou-se, no experimento, o delineamento de blocos ao acaso, com quatro repetições e parcelas com área útil de 60 m2. A severidade de doenças do sistema radicular na monocultura de trigo (33 %), em plantio direto, foi superior à das rotações com um (12 %), com dois (9 %) e com três invernos sem trigo (11 %). Na análise conjunta dos dados, em relação ao rendimento de grãos, os sistemas estudados equivaleram-se entre si.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirados Santos, Henrique PereiraFancelli, Antonio LuizReis, Erlei MeloLhamby, Julio Cesar Barreneche1995-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4379Pesquisa Agropecuaria Brasileira; v.30, n.7, jul. 1995; 923-929Pesquisa Agropecuária Brasileira; v.30, n.7, jul. 1995; 923-9291678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4379/1665info:eu-repo/semantics/openAccess2010-06-07T16:28:02Zoai:ojs.seer.sct.embrapa.br:article/4379Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-06-07T16:28:02Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
Efeito da rotação de culturas no rendimento de grãos e na severidade de doença do sistema radicular de trigo em sistema plantio direto
title Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
spellingShingle Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
dos Santos, Henrique Pereira
oats; barley; commom vetch
aveia; ervilhaca; cevada
title_short Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
title_full Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
title_fullStr Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
title_full_unstemmed Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
title_sort Effect of crop rotation on grain yield and on the severity of wheat root diseases, under no-tillage system
author dos Santos, Henrique Pereira
author_facet dos Santos, Henrique Pereira
Fancelli, Antonio Luiz
Reis, Erlei Melo
Lhamby, Julio Cesar Barreneche
author_role author
author2 Fancelli, Antonio Luiz
Reis, Erlei Melo
Lhamby, Julio Cesar Barreneche
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv dos Santos, Henrique Pereira
Fancelli, Antonio Luiz
Reis, Erlei Melo
Lhamby, Julio Cesar Barreneche
dc.subject.por.fl_str_mv oats; barley; commom vetch
aveia; ervilhaca; cevada
topic oats; barley; commom vetch
aveia; ervilhaca; cevada
description During five years, at the Cooperativa Agrária Mista Entre Rios Ltda., in Guarapuava, PR, Brazil, the effects of some crop rotation systems on grain yield and on the severity of wheat root diseases were assessed. Four rotation systems for wheat were studied: 1) monoculture; 2) rotation of one winter without wheat: 3) rotation of two winters without wheat; 4) rotation of three winters without wheat. A randornized complete block design with four replications and plots with 60 m2 was used. The severity of wheat root diseases in monoculture (33 %), under no-tillage, was higher than the one found in rotation with one (12 %), two (9 %), and three winters wheat (11 %).
publishDate 1995
dc.date.none.fl_str_mv 1995-07-01
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/4379
url https://seer.sct.embrapa.br/index.php/pab/article/view/4379
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/4379/1665
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.30, n.7, jul. 1995; 923-929
Pesquisa Agropecuária Brasileira; v.30, n.7, jul. 1995; 923-929
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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