Utilização de paclobutrazol na produção de mudas de tomateiro

Detalhes bibliográficos
Autor(a) principal: Bene, Katiane Santiago Silva
Data de Publicação: 2014
Outros Autores: De Araújo Faria, Max José [UNESP], Bene, Cleiton Gredson Sabin, Seleguini, Alexsander, Lemos, Odair Lacerda
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/220194
Resumo: The tomato crop is of great versatility and importance in the socioeconomic development of the Country. This research was aimed at evaluating the effects of different paclobutrazol concentrations in the production of seedlings of two tomato hybrids. This research was conducted at Teaching, Research and Extension Farm of the College of Engineering of Ilha Solteira, UNESP. State of São Paulo, Brazil. The experimental design was completely randomized, in factorial outline 4 x 2, being four paclobutrazol concentrations (0. 50. 100 and 150 mg L-1) and two tomato hybrids (Jennifer and AF 7631), with four replications. We evaluated the effects of PBZ on the quality of seedlings in the seedling height, diameter of stem, ratio diameter / height of seedlings, leaf area, dry mass of shoots and roots, ratio of dry root and dry weight of air and absolute growth rate. The application of different concentrations of paclobutrazol influences the development of seedling shoots. The use of paclobutrazol reduces dry mass, increased root biomass and increases the quality of the changes produced.
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spelling Utilização de paclobutrazol na produção de mudas de tomateiroUse of paclobutrazol in the production of tomato seedlingsGrowth regulatorHybridsSOLANUM lycopersicumThe tomato crop is of great versatility and importance in the socioeconomic development of the Country. This research was aimed at evaluating the effects of different paclobutrazol concentrations in the production of seedlings of two tomato hybrids. This research was conducted at Teaching, Research and Extension Farm of the College of Engineering of Ilha Solteira, UNESP. State of São Paulo, Brazil. The experimental design was completely randomized, in factorial outline 4 x 2, being four paclobutrazol concentrations (0. 50. 100 and 150 mg L-1) and two tomato hybrids (Jennifer and AF 7631), with four replications. We evaluated the effects of PBZ on the quality of seedlings in the seedling height, diameter of stem, ratio diameter / height of seedlings, leaf area, dry mass of shoots and roots, ratio of dry root and dry weight of air and absolute growth rate. The application of different concentrations of paclobutrazol influences the development of seedling shoots. The use of paclobutrazol reduces dry mass, increased root biomass and increases the quality of the changes produced.Universidade Estadual de Goiás, Ipameri, GOFaculdade de Medicina Veterinária de Araçatuba, Universidade Estadual Paulista Julio de Mesquita Filho, Araçatuba, SPUniversidade Federal de Goiás, Goiânia, GOCampus de Itapetinga, Universidade Estadual Do Sudoeste da Bahia, Vitoria da Conquista, BAFaculdade de Medicina Veterinária de Araçatuba, Universidade Estadual Paulista Julio de Mesquita Filho, Araçatuba, SPUniversidade Estadual de GoiásUniversidade Estadual Paulista (UNESP)Universidade Federal de Goiás (UFG)Bene, Katiane Santiago SilvaDe Araújo Faria, Max José [UNESP]Bene, Cleiton Gredson SabinSeleguini, AlexsanderLemos, Odair Lacerda2022-04-28T19:00:03Z2022-04-28T19:00:03Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article164-169Comunicata Scientiae, v. 5, n. 2, p. 164-169, 2014.2177-51332176-9079http://hdl.handle.net/11449/2201942-s2.0-84904536431Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporComunicata Scientiaeinfo:eu-repo/semantics/openAccess2022-04-28T19:00:03Zoai:repositorio.unesp.br:11449/220194Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:49:20.235160Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Utilização de paclobutrazol na produção de mudas de tomateiro
Use of paclobutrazol in the production of tomato seedlings
title Utilização de paclobutrazol na produção de mudas de tomateiro
spellingShingle Utilização de paclobutrazol na produção de mudas de tomateiro
Bene, Katiane Santiago Silva
Growth regulator
Hybrids
SOLANUM lycopersicum
title_short Utilização de paclobutrazol na produção de mudas de tomateiro
title_full Utilização de paclobutrazol na produção de mudas de tomateiro
title_fullStr Utilização de paclobutrazol na produção de mudas de tomateiro
title_full_unstemmed Utilização de paclobutrazol na produção de mudas de tomateiro
title_sort Utilização de paclobutrazol na produção de mudas de tomateiro
author Bene, Katiane Santiago Silva
author_facet Bene, Katiane Santiago Silva
De Araújo Faria, Max José [UNESP]
Bene, Cleiton Gredson Sabin
Seleguini, Alexsander
Lemos, Odair Lacerda
author_role author
author2 De Araújo Faria, Max José [UNESP]
Bene, Cleiton Gredson Sabin
Seleguini, Alexsander
Lemos, Odair Lacerda
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Goiás
Universidade Estadual Paulista (UNESP)
Universidade Federal de Goiás (UFG)
dc.contributor.author.fl_str_mv Bene, Katiane Santiago Silva
De Araújo Faria, Max José [UNESP]
Bene, Cleiton Gredson Sabin
Seleguini, Alexsander
Lemos, Odair Lacerda
dc.subject.por.fl_str_mv Growth regulator
Hybrids
SOLANUM lycopersicum
topic Growth regulator
Hybrids
SOLANUM lycopersicum
description The tomato crop is of great versatility and importance in the socioeconomic development of the Country. This research was aimed at evaluating the effects of different paclobutrazol concentrations in the production of seedlings of two tomato hybrids. This research was conducted at Teaching, Research and Extension Farm of the College of Engineering of Ilha Solteira, UNESP. State of São Paulo, Brazil. The experimental design was completely randomized, in factorial outline 4 x 2, being four paclobutrazol concentrations (0. 50. 100 and 150 mg L-1) and two tomato hybrids (Jennifer and AF 7631), with four replications. We evaluated the effects of PBZ on the quality of seedlings in the seedling height, diameter of stem, ratio diameter / height of seedlings, leaf area, dry mass of shoots and roots, ratio of dry root and dry weight of air and absolute growth rate. The application of different concentrations of paclobutrazol influences the development of seedling shoots. The use of paclobutrazol reduces dry mass, increased root biomass and increases the quality of the changes produced.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2022-04-28T19:00:03Z
2022-04-28T19:00:03Z
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 Comunicata Scientiae, v. 5, n. 2, p. 164-169, 2014.
2177-5133
2176-9079
http://hdl.handle.net/11449/220194
2-s2.0-84904536431
identifier_str_mv Comunicata Scientiae, v. 5, n. 2, p. 164-169, 2014.
2177-5133
2176-9079
2-s2.0-84904536431
url http://hdl.handle.net/11449/220194
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Comunicata Scientiae
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 164-169
dc.source.none.fl_str_mv Scopus
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
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