Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS

Detalhes bibliográficos
Autor(a) principal: dos Santos, Henrique Pereira
Data de Publicação: 1995
Outros Autores: Ignaczak, João Carlos, Lhamby, Julio Cesar Barreneche, Ambrosi, Ivo
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/4410
Resumo: From 1980 to 1989, at the Centro Nacional de Pesquisa de Trigo, in Passo Fundo, RS, Brazil, the effects of crop rotation systems on wheat were assessed. Four rotation systems for wheat were studied: system I (wheat/soybean); system II (wheat/soybean, rapeseed/soybean, barley/soybean, legume/corn); system III (wheat/soybean, legume/legume and legume/corn, from 1980 to 1983, and wheat/soybean, white oats/soybean and legume/corn, from 1984 to 1989); and system IV (wheat/soybean, rapeseed/soybean, flax/soybean and legume/corn). A randomized complete block design, with four replications and plots with 120 m2 was used. Economic analysis on that period is presented in this paper. The mean net retum of ten years of system II (US$ 302.22) was higher than that of system I (US$ 180.73). On the other hand, system IV (US$ 293.95) was superior to system III (US$ 186.56) and similar to system I.
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spelling Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RSAnálise econômica de quatro sistemas de rotação de culturas para trigo, num período de dez anos, em Passo Fundo, RSinputs; costs; gross return; net returninsumos; custos; receita bruta; receita líquidaFrom 1980 to 1989, at the Centro Nacional de Pesquisa de Trigo, in Passo Fundo, RS, Brazil, the effects of crop rotation systems on wheat were assessed. Four rotation systems for wheat were studied: system I (wheat/soybean); system II (wheat/soybean, rapeseed/soybean, barley/soybean, legume/corn); system III (wheat/soybean, legume/legume and legume/corn, from 1980 to 1983, and wheat/soybean, white oats/soybean and legume/corn, from 1984 to 1989); and system IV (wheat/soybean, rapeseed/soybean, flax/soybean and legume/corn). A randomized complete block design, with four replications and plots with 120 m2 was used. Economic analysis on that period is presented in this paper. The mean net retum of ten years of system II (US$ 302.22) was higher than that of system I (US$ 180.73). On the other hand, system IV (US$ 293.95) was superior to system III (US$ 186.56) and similar to system I.De 1980 a 1989, foi conduzido, no Centro Nacional de Pesquisa de Trigo, em Passo Fundo, RS, um experimento composto de quatro sistemas de rotação de culturas para trigo: sistema I (trigo/soja); sistema II (trigo/soja, colza/soja, cevada/soja e leguminosa/milho); sistema III (trigo/soja, leguminosa/leguminosa, leguminosa/milho, de 1980 a 1983; e trigo/soja, aveia branca/soja e leguminosa/milho, de 1984 a 1989); e sistema IV (trigo/soja, colza/soja, linho/soja e leguminosa/milho). Utilizou-se o delineamento de blocos ao acaso, com quatro repetições e parcelas com área útil de 120 m2. No presente trabalho, apresenta-se a análise econômica relativa àquele período. 0 sistema II (US$ 302,22) apresentou maior retomo econômico do que o sistema I (US$ 180,73). Por sua vez, o sistema IV (US$ 293,95) foi superior ao sistema III (US$ 186,56) e não diferiu do sistema I.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirados Santos, Henrique PereiraIgnaczak, João CarlosLhamby, Julio Cesar BarrenecheAmbrosi, Ivo1995-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/4410Pesquisa Agropecuaria Brasileira; v.30, n.9, set. 1995; 1167-1175Pesquisa Agropecuária Brasileira; v.30, n.9, set. 1995; 1167-11751678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/4410/1696info:eu-repo/semantics/openAccess2010-06-07T20:26:51Zoai:ojs.seer.sct.embrapa.br:article/4410Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-06-07T20:26:51Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
Análise econômica de quatro sistemas de rotação de culturas para trigo, num período de dez anos, em Passo Fundo, RS
title Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
spellingShingle Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
dos Santos, Henrique Pereira
inputs; costs; gross return; net return
insumos; custos; receita bruta; receita líquida
title_short Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
title_full Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
title_fullStr Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
title_full_unstemmed Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
title_sort Economic analysis of four crop rotation systems for wheat, over ten years, in Passo Fundo, RS
author dos Santos, Henrique Pereira
author_facet dos Santos, Henrique Pereira
Ignaczak, João Carlos
Lhamby, Julio Cesar Barreneche
Ambrosi, Ivo
author_role author
author2 Ignaczak, João Carlos
Lhamby, Julio Cesar Barreneche
Ambrosi, Ivo
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv dos Santos, Henrique Pereira
Ignaczak, João Carlos
Lhamby, Julio Cesar Barreneche
Ambrosi, Ivo
dc.subject.por.fl_str_mv inputs; costs; gross return; net return
insumos; custos; receita bruta; receita líquida
topic inputs; costs; gross return; net return
insumos; custos; receita bruta; receita líquida
description From 1980 to 1989, at the Centro Nacional de Pesquisa de Trigo, in Passo Fundo, RS, Brazil, the effects of crop rotation systems on wheat were assessed. Four rotation systems for wheat were studied: system I (wheat/soybean); system II (wheat/soybean, rapeseed/soybean, barley/soybean, legume/corn); system III (wheat/soybean, legume/legume and legume/corn, from 1980 to 1983, and wheat/soybean, white oats/soybean and legume/corn, from 1984 to 1989); and system IV (wheat/soybean, rapeseed/soybean, flax/soybean and legume/corn). A randomized complete block design, with four replications and plots with 120 m2 was used. Economic analysis on that period is presented in this paper. The mean net retum of ten years of system II (US$ 302.22) was higher than that of system I (US$ 180.73). On the other hand, system IV (US$ 293.95) was superior to system III (US$ 186.56) and similar to system I.
publishDate 1995
dc.date.none.fl_str_mv 1995-09-01
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/4410
url https://seer.sct.embrapa.br/index.php/pab/article/view/4410
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/4410/1696
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.9, set. 1995; 1167-1175
Pesquisa Agropecuária Brasileira; v.30, n.9, set. 1995; 1167-1175
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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