Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal

Detalhes bibliográficos
Autor(a) principal: Mouco, Maria Aparecida Do Carmo
Data de Publicação: 2011
Outros Autores: Ono, Elizabeth Orika [UNESP], Rodrigues, João Domingos [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0100-29452011000400001
http://hdl.handle.net/11449/212563
Resumo: Paclobutrazol applied to the soil is used for the production management of mangoes in most of the orchards, but it presents as disadvantage the greater persistence in plant and soil. Three growth regulators (prohexadione-Ca, trinexapac-ethyl and chlormequat chloride) were foliar applied, at two dosages and compared to paclobutrazol applied as soil-drench. The experiment was conducted in the region of the São Francisco Valley, Petrolina, PE, from December 2007 to July 2008, in a mango orchard that has a spacing of 8 m between lines and 5 m between plants. In order to compare the effects of the treatment, data were evaluated regarding to vegetative growth (number, length and leaf number of vegetative branches) and flowering (percentage and panicles length). The combination of PBZ, soil applied with ProCa, foliar applied was the most efficient in controlling vegetative growth of branches of the mango 'Kent', but not regarding to flowering, where there were no differences between treatments.
id UNSP_cd888d813a27124e5aecdb5d6b364563
oai_identifier_str oai:repositorio.unesp.br:11449/212563
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetalControl of vegetative growth and flowering on mango cv. Kent with plant growth regulatorsgibberellinprohexadione-Catrinexapac-ethylchlormequat chloridegiberelinaprohexadione-Caetil-trinexapaccloreto de chlormequatPaclobutrazol applied to the soil is used for the production management of mangoes in most of the orchards, but it presents as disadvantage the greater persistence in plant and soil. Three growth regulators (prohexadione-Ca, trinexapac-ethyl and chlormequat chloride) were foliar applied, at two dosages and compared to paclobutrazol applied as soil-drench. The experiment was conducted in the region of the São Francisco Valley, Petrolina, PE, from December 2007 to July 2008, in a mango orchard that has a spacing of 8 m between lines and 5 m between plants. In order to compare the effects of the treatment, data were evaluated regarding to vegetative growth (number, length and leaf number of vegetative branches) and flowering (percentage and panicles length). The combination of PBZ, soil applied with ProCa, foliar applied was the most efficient in controlling vegetative growth of branches of the mango 'Kent', but not regarding to flowering, where there were no differences between treatments.O paclobutrazol é utilizado para o manejo da produção de manga na maioria dos pomares, com aplicação no solo, o que contribui para a maior persistência no ambiente. Assim, este trabalho teve como objetivo avaliar o efeito de reguladores de crescimento vegetal aplicado via foliar, prohexadione-Ca, etil-trinexapac e cloreto de chlormequat, e via solo, paclobutrazol, no controle da brotação vegetativa e na floração de mangueiras 'Kent'. O experimento foi conduzido na região do Vale do São Francisco, em Petrolina-PE, no período de dezembro de 2007 a julho de 2008, em mangueiras cultivadas no espaçamento de 8 m nas entrelinhas e 5 m entre plantas. Foram avaliados os efeitos dos tratamentos com reguladores vegetais aplicados via foliar e via solo, com relação ao vigor (número, comprimento e número de folhas dos novos fluxos vegetativos) e à floração (percentagem e comprimento das panículas). Verificou-se que o tratamento com paclobutrazol, combinado com o prohexadione-Ca, foi mais eficiente no controle do crescimento vegetativo dos ramos da mangueira 'Kent', mas não com relação à floração, em que não foram observadas diferenças siginificativas entre os tratamentos.Universidade Estadual Paulista, Instituto de BotânicaEmbrapa, SemiáridoUniversidade Estadual Paulista, Instituto de BotânicaSociedade Brasileira de FruticulturaUniversidade Estadual Paulista (Unesp)EmbrapaMouco, Maria Aparecida Do CarmoOno, Elizabeth Orika [UNESP]Rodrigues, João Domingos [UNESP]2021-07-14T10:41:57Z2021-07-14T10:41:57Z2011-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1043-1047application/pdfhttp://dx.doi.org/10.1590/S0100-29452011000400001Revista Brasileira de Fruticultura. Jaboticabal, SP, Brazil: Sociedade Brasileira de Fruticultura, v. 33, n. 4, p. 1043-1047, 2011.0100-29451806-9967http://hdl.handle.net/11449/21256310.1590/S0100-29452011000400001S0100-29452011000400001S0100-29452011000400001.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Fruticulturainfo:eu-repo/semantics/openAccess2024-01-23T07:10:58Zoai:repositorio.unesp.br:11449/212563Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:47:22.397284Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
Control of vegetative growth and flowering on mango cv. Kent with plant growth regulators
title Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
spellingShingle Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
Mouco, Maria Aparecida Do Carmo
gibberellin
prohexadione-Ca
trinexapac-ethyl
chlormequat chloride
giberelina
prohexadione-Ca
etil-trinexapac
cloreto de chlormequat
title_short Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
title_full Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
title_fullStr Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
title_full_unstemmed Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
title_sort Controle do crescimento vegetativo e floração de mangueiras cv. Kent com reguladores de crescimento vegetal
author Mouco, Maria Aparecida Do Carmo
author_facet Mouco, Maria Aparecida Do Carmo
Ono, Elizabeth Orika [UNESP]
Rodrigues, João Domingos [UNESP]
author_role author
author2 Ono, Elizabeth Orika [UNESP]
Rodrigues, João Domingos [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Embrapa
dc.contributor.author.fl_str_mv Mouco, Maria Aparecida Do Carmo
Ono, Elizabeth Orika [UNESP]
Rodrigues, João Domingos [UNESP]
dc.subject.por.fl_str_mv gibberellin
prohexadione-Ca
trinexapac-ethyl
chlormequat chloride
giberelina
prohexadione-Ca
etil-trinexapac
cloreto de chlormequat
topic gibberellin
prohexadione-Ca
trinexapac-ethyl
chlormequat chloride
giberelina
prohexadione-Ca
etil-trinexapac
cloreto de chlormequat
description Paclobutrazol applied to the soil is used for the production management of mangoes in most of the orchards, but it presents as disadvantage the greater persistence in plant and soil. Three growth regulators (prohexadione-Ca, trinexapac-ethyl and chlormequat chloride) were foliar applied, at two dosages and compared to paclobutrazol applied as soil-drench. The experiment was conducted in the region of the São Francisco Valley, Petrolina, PE, from December 2007 to July 2008, in a mango orchard that has a spacing of 8 m between lines and 5 m between plants. In order to compare the effects of the treatment, data were evaluated regarding to vegetative growth (number, length and leaf number of vegetative branches) and flowering (percentage and panicles length). The combination of PBZ, soil applied with ProCa, foliar applied was the most efficient in controlling vegetative growth of branches of the mango 'Kent', but not regarding to flowering, where there were no differences between treatments.
publishDate 2011
dc.date.none.fl_str_mv 2011-12
2021-07-14T10:41:57Z
2021-07-14T10:41:57Z
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 http://dx.doi.org/10.1590/S0100-29452011000400001
Revista Brasileira de Fruticultura. Jaboticabal, SP, Brazil: Sociedade Brasileira de Fruticultura, v. 33, n. 4, p. 1043-1047, 2011.
0100-2945
1806-9967
http://hdl.handle.net/11449/212563
10.1590/S0100-29452011000400001
S0100-29452011000400001
S0100-29452011000400001.pdf
url http://dx.doi.org/10.1590/S0100-29452011000400001
http://hdl.handle.net/11449/212563
identifier_str_mv Revista Brasileira de Fruticultura. Jaboticabal, SP, Brazil: Sociedade Brasileira de Fruticultura, v. 33, n. 4, p. 1043-1047, 2011.
0100-2945
1806-9967
10.1590/S0100-29452011000400001
S0100-29452011000400001
S0100-29452011000400001.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Fruticultura
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1043-1047
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129551971123200

Registros relacionados