Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1413-70542007000300023 http://hdl.handle.net/11449/34313 |
Resumo: | The present experiment was conducted in a commercial tangor 'Murcote' citrus grove in Pratania, São Paulo State, Brazil and had the objective to evaluate the effects of, 2,4-D (auxin), NAA (auxin), GA(3) (gibberellin) and BA (cytokinin), on the reduction of seed number, without modifications on citrus fruit quality. The treatments sprayed were as follow: control (water); 10 and 20 mg.L-1 of 2,4-D; 100, 150 and 200 mg.L-1 of NAA; 100 and 200 mg.L-1 of GA(3) ; 20 and 40 mg.L-1 of BA. The results showed that none of plant growth regulators influenced fruit quality, without weight reduction, diameter or (0)Brix. In relation to seed number, none of the plant growth regulators were effective on reduction of seed number, however the reduced of viable seed number and total seed number of fruits, specially with the treatment of 100 and 200 mg.L-1 of NAA and 100 mg.L-1 of GA(3), that showed a reduction of 30% of total seed of tangor murcott fruits. |
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Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimentoReduction of seeds in 'Honey' orange by application of plant growth regulators during reproductive stageshoney orangecitrus spplant growth regulatorsseedsThe present experiment was conducted in a commercial tangor 'Murcote' citrus grove in Pratania, São Paulo State, Brazil and had the objective to evaluate the effects of, 2,4-D (auxin), NAA (auxin), GA(3) (gibberellin) and BA (cytokinin), on the reduction of seed number, without modifications on citrus fruit quality. The treatments sprayed were as follow: control (water); 10 and 20 mg.L-1 of 2,4-D; 100, 150 and 200 mg.L-1 of NAA; 100 and 200 mg.L-1 of GA(3) ; 20 and 40 mg.L-1 of BA. The results showed that none of plant growth regulators influenced fruit quality, without weight reduction, diameter or (0)Brix. In relation to seed number, none of the plant growth regulators were effective on reduction of seed number, however the reduced of viable seed number and total seed number of fruits, specially with the treatment of 100 and 200 mg.L-1 of NAA and 100 mg.L-1 of GA(3), that showed a reduction of 30% of total seed of tangor murcott fruits.Dept Ciências Agrarias Univ Marilia, BR-17525000 Marilia, SP, BrazilUNESP, Dept Bolucatu, IB, BR-18618000 Bolucatu, SP, BrazilUNESP, Dept Bolucatu, IB, BR-18618000 Bolucatu, SP, BrazilUniversidade Federal de Lavras (UFLA)Universidade de Marília (UNIMAR)Universidade Estadual Paulista (Unesp)Serpa Domingues, Marcio ChristianRodrigues, Joao Domingos [UNESP]2014-05-20T15:23:33Z2014-05-20T15:23:33Z2007-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article758-764application/pdfhttp://dx.doi.org/10.1590/S1413-70542007000300023Ciência e Agrotecnologia. Lavras: Univ Federal Lavras-ufla, v. 31, n. 3, p. 758-764, 2007.1413-7054http://hdl.handle.net/11449/3431310.1590/S1413-70542007000300023S1413-70542007000300023WOS:000256596800023WOS000256596800023.pdf4211432128816409Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporCiência e Agrotecnologia0.6720,383info:eu-repo/semantics/openAccess2023-11-11T06:10:48Zoai:repositorio.unesp.br:11449/34313Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-11T06:10:48Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento Reduction of seeds in 'Honey' orange by application of plant growth regulators during reproductive stages |
title |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento |
spellingShingle |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento Serpa Domingues, Marcio Christian honey orange citrus sp plant growth regulators seeds |
title_short |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento |
title_full |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento |
title_fullStr |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento |
title_full_unstemmed |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento |
title_sort |
Redução de sementes do tangor 'Murcote' com a aplicação de biorreguladores durante o florescimento |
author |
Serpa Domingues, Marcio Christian |
author_facet |
Serpa Domingues, Marcio Christian Rodrigues, Joao Domingos [UNESP] |
author_role |
author |
author2 |
Rodrigues, Joao Domingos [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade de Marília (UNIMAR) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Serpa Domingues, Marcio Christian Rodrigues, Joao Domingos [UNESP] |
dc.subject.por.fl_str_mv |
honey orange citrus sp plant growth regulators seeds |
topic |
honey orange citrus sp plant growth regulators seeds |
description |
The present experiment was conducted in a commercial tangor 'Murcote' citrus grove in Pratania, São Paulo State, Brazil and had the objective to evaluate the effects of, 2,4-D (auxin), NAA (auxin), GA(3) (gibberellin) and BA (cytokinin), on the reduction of seed number, without modifications on citrus fruit quality. The treatments sprayed were as follow: control (water); 10 and 20 mg.L-1 of 2,4-D; 100, 150 and 200 mg.L-1 of NAA; 100 and 200 mg.L-1 of GA(3) ; 20 and 40 mg.L-1 of BA. The results showed that none of plant growth regulators influenced fruit quality, without weight reduction, diameter or (0)Brix. In relation to seed number, none of the plant growth regulators were effective on reduction of seed number, however the reduced of viable seed number and total seed number of fruits, specially with the treatment of 100 and 200 mg.L-1 of NAA and 100 mg.L-1 of GA(3), that showed a reduction of 30% of total seed of tangor murcott fruits. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-05-01 2014-05-20T15:23:33Z 2014-05-20T15:23:33Z |
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/S1413-70542007000300023 Ciência e Agrotecnologia. Lavras: Univ Federal Lavras-ufla, v. 31, n. 3, p. 758-764, 2007. 1413-7054 http://hdl.handle.net/11449/34313 10.1590/S1413-70542007000300023 S1413-70542007000300023 WOS:000256596800023 WOS000256596800023.pdf 4211432128816409 |
url |
http://dx.doi.org/10.1590/S1413-70542007000300023 http://hdl.handle.net/11449/34313 |
identifier_str_mv |
Ciência e Agrotecnologia. Lavras: Univ Federal Lavras-ufla, v. 31, n. 3, p. 758-764, 2007. 1413-7054 10.1590/S1413-70542007000300023 S1413-70542007000300023 WOS:000256596800023 WOS000256596800023.pdf 4211432128816409 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Ciência e Agrotecnologia 0.672 0,383 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
758-764 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
publisher.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1799964893264216064 |