Ethephon no raleio de tangerinas 'Ponkan'

Detalhes bibliográficos
Autor(a) principal: Ramos, José Darlan
Data de Publicação: 2009
Outros Autores: Cruz, Maria do Céu Monteiro da, Pasqual, Moacir, Hafle, Oscar Mariano, Ramos, Patrícia de Siqueira, Rossi, Erick Pretti
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/37761
Resumo: The aim of this research was to evaluate the ethephon effect on chemical thinning of the mandarin fruits 'Ponkan'. The ethephon was applied in the plants of mandarin in two development stages of the fruits: one and two cm of diameter, being tested four concentrations, 0,0; 100; 200 and 400mg L-1. Three experimental units with four repetitions were used, in a total of 96 plants. The quality of the fruits was evaluated with the characteristics of average weight of the fruit, transversal and longitudinal diameter of the fruit, corners and seed numbers, soluble solids (°Brix); pH of the juice, titratable acidity, ratio between °Brix and acidity (ratio) and production. The ethephon application for the chemical thinning of the mandarin 'Ponkan' at 400mg L-1 concentration in the development stage of two cm provide the best result with increase in weight of the fruits when compared to the non-chemical application.
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spelling Ethephon no raleio de tangerinas 'Ponkan'Ethephon in ‘Ponkan’ mandarin thinningCitrus reticulataRaleio químicoEtilenoÁcido 2-cloroetil fosfônicoChemical thinningEthylene2- chloroethylphosphonic acidThe aim of this research was to evaluate the ethephon effect on chemical thinning of the mandarin fruits 'Ponkan'. The ethephon was applied in the plants of mandarin in two development stages of the fruits: one and two cm of diameter, being tested four concentrations, 0,0; 100; 200 and 400mg L-1. Three experimental units with four repetitions were used, in a total of 96 plants. The quality of the fruits was evaluated with the characteristics of average weight of the fruit, transversal and longitudinal diameter of the fruit, corners and seed numbers, soluble solids (°Brix); pH of the juice, titratable acidity, ratio between °Brix and acidity (ratio) and production. The ethephon application for the chemical thinning of the mandarin 'Ponkan' at 400mg L-1 concentration in the development stage of two cm provide the best result with increase in weight of the fruits when compared to the non-chemical application.Este trabalho foi realizado com o objetivo de avaliar o efeito do ethephon sobre o raleio químico das frutas de tangerineira “Ponkan”. O ethephon foi aplicado nas tangerineiras em dois estádios de desenvolvimento das frutas: um e dois cm de diâmetro, sendo testadas quatro concentrações: 0,0; 100; 200 e 400mg L-1. Foram utilizadas três plantas úteis por parcela, com quatro repetições, perfazendo um total de 96 plantas. A qualidade das frutas foi avaliada a prtir das características: massa fresca da fruta, diâmetro transversal e longitudinal da fruta, número de gomos, número de sementes, sólidos solúveis (°Brix), pH do suco, acidez titulável, relação sólidos solúveis/acidez (ratio) e produção. A aplicação de ethephon na concentração de 400mg L-1, no estádio de desenvolvimento de dois cm para o raleio químico da tangerineira “Ponkan” proporciona o melhor resultado com maior massa fresca das frutas, quando comparado com o resultado da não aplicação do produto.Universidade Federal de Santa Maria (UFSM)2019-11-22T19:51:35Z2019-11-22T19:51:35Z2009-02info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfRAMOS, J. D. et al. Ethephon no raleio de tangerinas 'Ponkan'. Ciência Rural, Santa Maria, v. 39, n. 1, p. 236-240, jan./fev. 2009. DOI: 10.1590/S0103-84782009000100038.http://repositorio.ufla.br/jspui/handle/1/37761Ciência Ruralreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessRamos, José DarlanCruz, Maria do Céu Monteiro daPasqual, MoacirHafle, Oscar MarianoRamos, Patrícia de SiqueiraRossi, Erick Prettipor2023-05-26T18:50:32Zoai:localhost:1/37761Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:50:32Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Ethephon no raleio de tangerinas 'Ponkan'
Ethephon in ‘Ponkan’ mandarin thinning
title Ethephon no raleio de tangerinas 'Ponkan'
spellingShingle Ethephon no raleio de tangerinas 'Ponkan'
Ramos, José Darlan
Citrus reticulata
Raleio químico
Etileno
Ácido 2-cloroetil fosfônico
Chemical thinning
Ethylene
2- chloroethylphosphonic acid
title_short Ethephon no raleio de tangerinas 'Ponkan'
title_full Ethephon no raleio de tangerinas 'Ponkan'
title_fullStr Ethephon no raleio de tangerinas 'Ponkan'
title_full_unstemmed Ethephon no raleio de tangerinas 'Ponkan'
title_sort Ethephon no raleio de tangerinas 'Ponkan'
author Ramos, José Darlan
author_facet Ramos, José Darlan
Cruz, Maria do Céu Monteiro da
Pasqual, Moacir
Hafle, Oscar Mariano
Ramos, Patrícia de Siqueira
Rossi, Erick Pretti
author_role author
author2 Cruz, Maria do Céu Monteiro da
Pasqual, Moacir
Hafle, Oscar Mariano
Ramos, Patrícia de Siqueira
Rossi, Erick Pretti
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ramos, José Darlan
Cruz, Maria do Céu Monteiro da
Pasqual, Moacir
Hafle, Oscar Mariano
Ramos, Patrícia de Siqueira
Rossi, Erick Pretti
dc.subject.por.fl_str_mv Citrus reticulata
Raleio químico
Etileno
Ácido 2-cloroetil fosfônico
Chemical thinning
Ethylene
2- chloroethylphosphonic acid
topic Citrus reticulata
Raleio químico
Etileno
Ácido 2-cloroetil fosfônico
Chemical thinning
Ethylene
2- chloroethylphosphonic acid
description The aim of this research was to evaluate the ethephon effect on chemical thinning of the mandarin fruits 'Ponkan'. The ethephon was applied in the plants of mandarin in two development stages of the fruits: one and two cm of diameter, being tested four concentrations, 0,0; 100; 200 and 400mg L-1. Three experimental units with four repetitions were used, in a total of 96 plants. The quality of the fruits was evaluated with the characteristics of average weight of the fruit, transversal and longitudinal diameter of the fruit, corners and seed numbers, soluble solids (°Brix); pH of the juice, titratable acidity, ratio between °Brix and acidity (ratio) and production. The ethephon application for the chemical thinning of the mandarin 'Ponkan' at 400mg L-1 concentration in the development stage of two cm provide the best result with increase in weight of the fruits when compared to the non-chemical application.
publishDate 2009
dc.date.none.fl_str_mv 2009-02
2019-11-22T19:51:35Z
2019-11-22T19:51:35Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv RAMOS, J. D. et al. Ethephon no raleio de tangerinas 'Ponkan'. Ciência Rural, Santa Maria, v. 39, n. 1, p. 236-240, jan./fev. 2009. DOI: 10.1590/S0103-84782009000100038.
http://repositorio.ufla.br/jspui/handle/1/37761
identifier_str_mv RAMOS, J. D. et al. Ethephon no raleio de tangerinas 'Ponkan'. Ciência Rural, Santa Maria, v. 39, n. 1, p. 236-240, jan./fev. 2009. DOI: 10.1590/S0103-84782009000100038.
url http://repositorio.ufla.br/jspui/handle/1/37761
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria (UFSM)
publisher.none.fl_str_mv Universidade Federal de Santa Maria (UFSM)
dc.source.none.fl_str_mv Ciência Rural
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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