Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil

Detalhes bibliográficos
Autor(a) principal: Model, Nelson Sebastião
Data de Publicação: 2010
Outros Autores: Favreto, Rodrigo
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/170
Resumo: Aiming to reduce production costs we studied the agroeconomic efficiency (> productivity, < cost) of weed control treatments in an experiment lead since 27 Mar 05 to 23 Jul 07 at Fepagro Litoral Norte, Maquiné, RS, in a randomized complete block design, five repetitions of the weed control treatments: T1-Weeding; T2-Glyphosate (2,5 La.i. ha-1); T3-Diuron (2,4 L a.i. ha-1) T4-Diuron+Glyphosate (2,4 + 2,5 L a.i. ha-1); T5-Atrazine+Simazine (3,0 L a.i. ha-1).The cost of T1-W was calculated based on daily payment of a worker and T2, T3, T4 and T5 from the average price of g mL-1 of the active ingredients of the used herbicides, and the gross income was calculated from commercial fruits and price. The price of g mL-1 of atrazine + simazine varied 25 %, glyphosate 32 % and diuron 107 %. The treatments costs was: T1= R$ 2736,00; T5= R$ 653,00; T2= R$ 629,00; T4= R$ 621,00 and T3= R$ 468,00 per hectare per year,respectively 9, 3, 6, 5 and 2 % of the income. The weed control in the pineapple culture with herbicides costed 22 % of the T1-W cost. The T3-D (diuron), applicated by 55 days intervals, was the treatment of higher agroeconomic efficiency and costed 74 % of the average price of the other treatments with herbicides.
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spelling Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil Comparação de custos de tratamentos de controle de plantas daninhas em abacaxizeiro cultivado no Rio Grande do Sul, Brasil Ananas comosus var. comosus, weed, control, production costAnanas comosus var. comosus, planta daninha, controle, custo de produçãoAiming to reduce production costs we studied the agroeconomic efficiency (> productivity, < cost) of weed control treatments in an experiment lead since 27 Mar 05 to 23 Jul 07 at Fepagro Litoral Norte, Maquiné, RS, in a randomized complete block design, five repetitions of the weed control treatments: T1-Weeding; T2-Glyphosate (2,5 La.i. ha-1); T3-Diuron (2,4 L a.i. ha-1) T4-Diuron+Glyphosate (2,4 + 2,5 L a.i. ha-1); T5-Atrazine+Simazine (3,0 L a.i. ha-1).The cost of T1-W was calculated based on daily payment of a worker and T2, T3, T4 and T5 from the average price of g mL-1 of the active ingredients of the used herbicides, and the gross income was calculated from commercial fruits and price. The price of g mL-1 of atrazine + simazine varied 25 %, glyphosate 32 % and diuron 107 %. The treatments costs was: T1= R$ 2736,00; T5= R$ 653,00; T2= R$ 629,00; T4= R$ 621,00 and T3= R$ 468,00 per hectare per year,respectively 9, 3, 6, 5 and 2 % of the income. The weed control in the pineapple culture with herbicides costed 22 % of the T1-W cost. The T3-D (diuron), applicated by 55 days intervals, was the treatment of higher agroeconomic efficiency and costed 74 % of the average price of the other treatments with herbicides.Objetivando reduzir custos foi calculada a eficiência agroeconômica (> produtividade < custo) de cinco tratamentos de controle de plantas daninhas em ensaio conduzido de 27/03/05 a 23/02/07 na Fepagro, Maquiné, RS, delineado em blocos casualizados, cinco repetições dos tratamentos: T1-Capina; T2-Glyphosate (2,5 L i.a. ha-1); T3-Diuron(2,4 L i.a. ha-1) T4-Diuron+Glyphosate (2,4 + 2,5 L i.a. ha-1); T5-Atrazine+ Simazine (3,0 L i.a. ha-1). Calculou-se o custo da capina a partir da remuneração diária do operário, do preço, em g mL-1, dos princípios ativos e da receita bruta (no frutos x preço na região) de cada tratamento. O preço do g mL-1 do atrazine+simazine variou 25 %, do glyphosate, 32% e do diuron, 107 %. O custo dos tratamentos foi: T1 = R$ 2736,00; T5= R$ 653,00; T2 = R$ 629,00; T4= R$ 621,00 e T3= R$ 468, 00 ha-1 ano-1, respectivamente, 9, 3, 6, 5 e 2 % da receita. O controle de plantas daninhas com herbicidas custou 22 % do montante gasto com capinas-T1C e o diuron-T3D, aplicado a intervalos de 55 dias, foi o tratamento mais barato, custou 74 % do preço médio dos demais tratamentos com herbicidas.Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2010-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/170Pesquisa Agropecuária Gaúcha; Vol 16 No 1/2 (2010): PESQ. AGROP. GAÚCHA; 45-50Pesquisa Agropecuária Gaúcha; v. 16 n. 1/2 (2010): PESQ. AGROP. GAÚCHA; 45-502595-76860104-9070reponame: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/170/143Model, Nelson Sebastião Favreto, Rodrigo info:eu-repo/semantics/openAccess2020-08-08T21:24:17Zoai:ojs.revistapag.agricultura.rs.gov.br:article/170Revistahttp://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:2020-08-08T21:24:17Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
Comparação de custos de tratamentos de controle de plantas daninhas em abacaxizeiro cultivado no Rio Grande do Sul, Brasil
title Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
spellingShingle Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
Model, Nelson Sebastião
Ananas comosus var. comosus, weed, control, production cost
Ananas comosus var. comosus, planta daninha, controle, custo de produção
title_short Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
title_full Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
title_fullStr Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
title_full_unstemmed Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
title_sort Comparison of costs of weed control treatments in the pineapple culture in Rio Grande do Sul, Brazil
author Model, Nelson Sebastião
author_facet Model, Nelson Sebastião
Favreto, Rodrigo
author_role author
author2 Favreto, Rodrigo
author2_role author
dc.contributor.author.fl_str_mv Model, Nelson Sebastião
Favreto, Rodrigo
dc.subject.por.fl_str_mv Ananas comosus var. comosus, weed, control, production cost
Ananas comosus var. comosus, planta daninha, controle, custo de produção
topic Ananas comosus var. comosus, weed, control, production cost
Ananas comosus var. comosus, planta daninha, controle, custo de produção
description Aiming to reduce production costs we studied the agroeconomic efficiency (> productivity, < cost) of weed control treatments in an experiment lead since 27 Mar 05 to 23 Jul 07 at Fepagro Litoral Norte, Maquiné, RS, in a randomized complete block design, five repetitions of the weed control treatments: T1-Weeding; T2-Glyphosate (2,5 La.i. ha-1); T3-Diuron (2,4 L a.i. ha-1) T4-Diuron+Glyphosate (2,4 + 2,5 L a.i. ha-1); T5-Atrazine+Simazine (3,0 L a.i. ha-1).The cost of T1-W was calculated based on daily payment of a worker and T2, T3, T4 and T5 from the average price of g mL-1 of the active ingredients of the used herbicides, and the gross income was calculated from commercial fruits and price. The price of g mL-1 of atrazine + simazine varied 25 %, glyphosate 32 % and diuron 107 %. The treatments costs was: T1= R$ 2736,00; T5= R$ 653,00; T2= R$ 629,00; T4= R$ 621,00 and T3= R$ 468,00 per hectare per year,respectively 9, 3, 6, 5 and 2 % of the income. The weed control in the pineapple culture with herbicides costed 22 % of the T1-W cost. The T3-D (diuron), applicated by 55 days intervals, was the treatment of higher agroeconomic efficiency and costed 74 % of the average price of the other treatments with herbicides.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-20
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/170
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/170
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/170/143
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 16 No 1/2 (2010): PESQ. AGROP. GAÚCHA; 45-50
Pesquisa Agropecuária Gaúcha; v. 16 n. 1/2 (2010): PESQ. AGROP. GAÚCHA; 45-50
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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