Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon

Detalhes bibliográficos
Autor(a) principal: Moreira, Rodrigo Amato
Data de Publicação: 2013
Outros Autores: Ramos, Jos? Darlan, Cruz, Maria do C?u Monteiro da [UFVJM], Pantoja, L?lian de Ara?jo [UFVJM], Santos, Alexandre Soares dos [UFVJM]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFVJM
Texto Completo: http://acervo.ufvjm.edu.br/jspui/handle/1/1266
http://dx.doi.org/10.1590/S1806-66902013000300020
Resumo: Pr?ticas de manejo que proporcionem a manuten??o das reservas de carboidratos nas tangerineiras s?o necess?rias para garantir boas produtividades. O experimento foi conduzido com o objetivo de avaliar os teores de carboidratos foliares e a regularidade da produ??o de tangerineira 'Ponkan' (Citrus reticulata Blanco) submetida ao raleio qu?mico com cinco concentra??es de Ethephon por tr?s anos consecutivos. As tangerineiras 'Ponkan' avaliadas estavam enxertadas sobre limoeiro 'Cravo' (Citrus limonia Osbeck), cultivadas no espa?amento 6,0 x 3,0 m e com 12 anos de idade. As concentra??es de Ethephon testadas foram: 0; 200; 400; 600 e 800 mg L-1, aplicadas quando as frutas estavam com 25 a 30 mm de di?metro transversal, nos meses de janeiro de 2009, de 2010 e de 2011. O delineamento experimental utilizado foi em blocos casualizados, com quatro blocos e quatro plantas por parcela. Foram avaliados os teores foliares de carboidratos sol?veis, de amido e de carboidratos totais nos per?odos de flora??o e de colheita. Ap?s 15 dias da aplica??o das concentra??es avaliou-se o percentual de raleio. Nas colheitas foram avaliadas a produ??o, a carga pendente e a altern?ncia de produ??o. O raleio qu?mico com Ethephon favorece a manuten??o dos teores de carboidratos foliares na tangerineira 'Ponkan'. A concentra??o mais eficiente para reduzir a altern?ncia de produ??o em tangerineiras 'Ponkan' ? 600 mg L-1 de Ethephon.
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spelling Moreira, Rodrigo AmatoRamos, Jos? DarlanCruz, Maria do C?u Monteiro da [UFVJM]Pantoja, L?lian de Ara?jo [UFVJM]Santos, Alexandre Soares dos [UFVJM]Universidade Federal de Lavras (UFLA) Departamento de AgriculturaUniversidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)2017-03-09T19:02:41Z2017-03-09T19:02:41Z2013-09-01MOREIRA, Rodrigo Amato et al. Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon. Revista Ci?ncia Agron?mica, Fortaleza, v. 44, n. 3, p. 571-577, 2013.1806-6690http://acervo.ufvjm.edu.br/jspui/handle/1/1266http://dx.doi.org/10.1590/S1806-6690201300030002010.1590/S1806-66902013000300020S1806-66902013000300020Pr?ticas de manejo que proporcionem a manuten??o das reservas de carboidratos nas tangerineiras s?o necess?rias para garantir boas produtividades. O experimento foi conduzido com o objetivo de avaliar os teores de carboidratos foliares e a regularidade da produ??o de tangerineira 'Ponkan' (Citrus reticulata Blanco) submetida ao raleio qu?mico com cinco concentra??es de Ethephon por tr?s anos consecutivos. As tangerineiras 'Ponkan' avaliadas estavam enxertadas sobre limoeiro 'Cravo' (Citrus limonia Osbeck), cultivadas no espa?amento 6,0 x 3,0 m e com 12 anos de idade. As concentra??es de Ethephon testadas foram: 0; 200; 400; 600 e 800 mg L-1, aplicadas quando as frutas estavam com 25 a 30 mm de di?metro transversal, nos meses de janeiro de 2009, de 2010 e de 2011. O delineamento experimental utilizado foi em blocos casualizados, com quatro blocos e quatro plantas por parcela. Foram avaliados os teores foliares de carboidratos sol?veis, de amido e de carboidratos totais nos per?odos de flora??o e de colheita. Ap?s 15 dias da aplica??o das concentra??es avaliou-se o percentual de raleio. Nas colheitas foram avaliadas a produ??o, a carga pendente e a altern?ncia de produ??o. O raleio qu?mico com Ethephon favorece a manuten??o dos teores de carboidratos foliares na tangerineira 'Ponkan'. A concentra??o mais eficiente para reduzir a altern?ncia de produ??o em tangerineiras 'Ponkan' ? 600 mg L-1 de Ethephon.Submitted by repositorio ufvjm (repositorio@ufvjm.edu.br) on 2017-02-03T12:19:27Z No. of bitstreams: 2 S1806-66902013000300020.pdf: 435731 bytes, checksum: 61103c38b452c8459c6b7acc19f18f0a (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5)Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-03-09T19:02:41Z (GMT) No. of bitstreams: 2 license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) S1806-66902013000300020.pdf: 435731 bytes, checksum: 61103c38b452c8459c6b7acc19f18f0a (MD5)Made available in DSpace on 2017-03-09T19:02:41Z (GMT). No. of bitstreams: 2 license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) S1806-66902013000300020.pdf: 435731 bytes, checksum: 61103c38b452c8459c6b7acc19f18f0a (MD5) Previous issue date: 2013-09-01Funda??o de Amparo ? Pesquisa do Estado de Minas Gerais (FAPEMIG)Empresa de Pesquisa Agropecu?ria de Minas Gerais (EPAMIG)Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico (CNPq)Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)Management practices that maintain carbohydrate reserves in tangerines are necessary in order to ensure good yields. This experiment was carried out with the object of evaluating the levels of carbohydrates in the leaves, and consistency in the production of the Ponkan tangerine (Citrus reticulata Blanco) when subjected to chemical thinning with five concentrations of Ethephon for three consecutive years. The Ponkan tangerine evaluated had been grafted onto Rangpur lime (Citrus limonia Osbeck), cultivated with a spacing of 6.0 x 3.0 m and were 12 years old. The Ethephon concentrations tested were: 0; 200; 400; 600 and 800 mg L-1, applied in January of 2009; 2010 and 2011, when the fruits were of 25 to 30mm in transverse diameter. The experimental design was of randomized blocks, with four blocks and four plants per plot. The levels of soluble leaf carbohydrate, starch and total carbohydrates were evaluated during flowering and harvesting. Fifteen days after application of the concentrations, the percentage of thinning was evaluated. Production, pending load and alternate bearing were evaluated when harvesting. Chemical thinning with Ethephon favors the maintaining of leaf carbohydrates in the Ponkan tangerine. The most effective concentration in reduncing the alternate bearing in the Ponkan tangerine is 600 mg L-1 of Ethephon.engUniversidade Federal do Cear?Revista Ci?ncia Agron?micaSciELOreponame:Repositório Institucional da UFVJMinstname:Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)instacron:UFVJMCarbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with EthephonTeores de carboidratos nas folhas e regularidade da produ??o de tangerineira 'Ponkan' raleadas com Ethephoninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCitrus reticulata BlancoCitrus reticulata BlancoChemical thinningAlternate bearingEthyleneRaleio qu?micoAltern?ncia de produ??oEtilenoinfo:eu-repo/semantics/openAccessTEXTS1806-66902013000300020.pdf.txtS1806-66902013000300020.pdf.txtExtracted texttext/plain27451http://acervo.ufvjm.edu.br/jspui/bitstream/1/1266/3/S1806-66902013000300020.pdf.txtb752eb41cb95272af0bdce733d257c01MD53LICENSElicense.txttext/plain2109http://acervo.ufvjm.edu.br/jspui/bitstream/1/1266/2/license.txtaa477231e840f304454a16eb85a9235fMD52ORIGINALS1806-66902013000300020.pdfapplication/pdf435731http://acervo.ufvjm.edu.br/jspui/bitstream/1/1266/1/S1806-66902013000300020.pdf61103c38b452c8459c6b7acc19f18f0aMD511/12662017-03-11 03:00:18.844oai:acervo.ufvjm.edu.br/jspui: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ório InstitucionalPUBhttp://acervo.ufvjm.edu.br/oai/requestrepositorio@ufvjm.edu.bropendoar:21452017-03-11T06:00:18Repositório Institucional da UFVJM - Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)false
dc.title.en.fl_str_mv Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
dc.title.alternative.pt_BR.fl_str_mv Teores de carboidratos nas folhas e regularidade da produ??o de tangerineira 'Ponkan' raleadas com Ethephon
title Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
spellingShingle Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
Moreira, Rodrigo Amato
Citrus reticulata Blanco
Citrus reticulata Blanco
Chemical thinning
Alternate bearing
Ethylene
Raleio qu?mico
Altern?ncia de produ??o
Etileno
title_short Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
title_full Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
title_fullStr Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
title_full_unstemmed Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
title_sort Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon
author Moreira, Rodrigo Amato
author_facet Moreira, Rodrigo Amato
Ramos, Jos? Darlan
Cruz, Maria do C?u Monteiro da [UFVJM]
Pantoja, L?lian de Ara?jo [UFVJM]
Santos, Alexandre Soares dos [UFVJM]
author_role author
author2 Ramos, Jos? Darlan
Cruz, Maria do C?u Monteiro da [UFVJM]
Pantoja, L?lian de Ara?jo [UFVJM]
Santos, Alexandre Soares dos [UFVJM]
author2_role author
author
author
author
dc.contributor.institution.none.fl_str_mv Universidade Federal de Lavras (UFLA) Departamento de Agricultura
Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM)
dc.contributor.author.fl_str_mv Moreira, Rodrigo Amato
Ramos, Jos? Darlan
Cruz, Maria do C?u Monteiro da [UFVJM]
Pantoja, L?lian de Ara?jo [UFVJM]
Santos, Alexandre Soares dos [UFVJM]
dc.subject.keyword.la.fl_str_mv Citrus reticulata Blanco
Citrus reticulata Blanco
topic Citrus reticulata Blanco
Citrus reticulata Blanco
Chemical thinning
Alternate bearing
Ethylene
Raleio qu?mico
Altern?ncia de produ??o
Etileno
dc.subject.keyword.en.fl_str_mv Chemical thinning
Alternate bearing
Ethylene
dc.subject.keyword.pt_BR.fl_str_mv Raleio qu?mico
Altern?ncia de produ??o
Etileno
description Pr?ticas de manejo que proporcionem a manuten??o das reservas de carboidratos nas tangerineiras s?o necess?rias para garantir boas produtividades. O experimento foi conduzido com o objetivo de avaliar os teores de carboidratos foliares e a regularidade da produ??o de tangerineira 'Ponkan' (Citrus reticulata Blanco) submetida ao raleio qu?mico com cinco concentra??es de Ethephon por tr?s anos consecutivos. As tangerineiras 'Ponkan' avaliadas estavam enxertadas sobre limoeiro 'Cravo' (Citrus limonia Osbeck), cultivadas no espa?amento 6,0 x 3,0 m e com 12 anos de idade. As concentra??es de Ethephon testadas foram: 0; 200; 400; 600 e 800 mg L-1, aplicadas quando as frutas estavam com 25 a 30 mm de di?metro transversal, nos meses de janeiro de 2009, de 2010 e de 2011. O delineamento experimental utilizado foi em blocos casualizados, com quatro blocos e quatro plantas por parcela. Foram avaliados os teores foliares de carboidratos sol?veis, de amido e de carboidratos totais nos per?odos de flora??o e de colheita. Ap?s 15 dias da aplica??o das concentra??es avaliou-se o percentual de raleio. Nas colheitas foram avaliadas a produ??o, a carga pendente e a altern?ncia de produ??o. O raleio qu?mico com Ethephon favorece a manuten??o dos teores de carboidratos foliares na tangerineira 'Ponkan'. A concentra??o mais eficiente para reduzir a altern?ncia de produ??o em tangerineiras 'Ponkan' ? 600 mg L-1 de Ethephon.
publishDate 2013
dc.date.issued.fl_str_mv 2013-09-01
dc.date.accessioned.fl_str_mv 2017-03-09T19:02:41Z
dc.date.available.fl_str_mv 2017-03-09T19:02:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv MOREIRA, Rodrigo Amato et al. Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon. Revista Ci?ncia Agron?mica, Fortaleza, v. 44, n. 3, p. 571-577, 2013.
dc.identifier.uri.fl_str_mv http://acervo.ufvjm.edu.br/jspui/handle/1/1266
http://dx.doi.org/10.1590/S1806-66902013000300020
dc.identifier.issn.none.fl_str_mv 1806-6690
dc.identifier.doi.none.fl_str_mv 10.1590/S1806-66902013000300020
dc.identifier.scielo.none.fl_str_mv S1806-66902013000300020
identifier_str_mv MOREIRA, Rodrigo Amato et al. Carbohydrate levels in the leaves and production consistency of the Ponkan tangerine when thinned out with Ethephon. Revista Ci?ncia Agron?mica, Fortaleza, v. 44, n. 3, p. 571-577, 2013.
1806-6690
10.1590/S1806-66902013000300020
S1806-66902013000300020
url http://acervo.ufvjm.edu.br/jspui/handle/1/1266
http://dx.doi.org/10.1590/S1806-66902013000300020
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dc.relation.ispartof.none.fl_str_mv Revista Ci?ncia Agron?mica
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dc.publisher.none.fl_str_mv Universidade Federal do Cear?
publisher.none.fl_str_mv Universidade Federal do Cear?
dc.source.none.fl_str_mv SciELO
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