Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment

Detalhes bibliográficos
Autor(a) principal: Seleguini, Alexsander
Data de Publicação: 2016
Outros Autores: Vendruscolo, Eduardo Pradi, Cardoso Campos, Luiz Fernandes, Araujo Faria Junior, Max Jose de [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.17268/sci.agropecu.2016.04.04
http://hdl.handle.net/11449/163288
Resumo: The objective was to study, for hybrid AF 7631, the effect of three concentrations of paclobutrazol (0, 50 and 100 mg ai L-1) and two application methods (soaking seeds and seedlings application) on the development of plants, production and fruit quality of tomato in greenhouse in the spring / summer period. The trial was conducted the Finance Teaching, Research and Extension UNESP - Ilha Solteira (SP). Application methods and the increase in PBZ concentrations did not significantly alter the productivity, however, the treatment of seedlings, via irrigation, 15 days after sowing, with increasing concentrations of PBZ induced linear reductions in plant height evaluated at 17, 34, 51 and 65 days after transplanting (DAT) in absolute growth rate of height in the range between 17 and 34 DAT at the time of first cluster of insertion and dry weight of leaves and stems. Regardless of PBZ application method, the concentrations significantly reduced the effect of side shoots and increased production of small fruit. The climatic conditions, especially temperature, prevented the expression of the maximum yield potential of the crop.
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spelling Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environmentSolanum lycopersicum L.yieldgrowth regulatorsThe objective was to study, for hybrid AF 7631, the effect of three concentrations of paclobutrazol (0, 50 and 100 mg ai L-1) and two application methods (soaking seeds and seedlings application) on the development of plants, production and fruit quality of tomato in greenhouse in the spring / summer period. The trial was conducted the Finance Teaching, Research and Extension UNESP - Ilha Solteira (SP). Application methods and the increase in PBZ concentrations did not significantly alter the productivity, however, the treatment of seedlings, via irrigation, 15 days after sowing, with increasing concentrations of PBZ induced linear reductions in plant height evaluated at 17, 34, 51 and 65 days after transplanting (DAT) in absolute growth rate of height in the range between 17 and 34 DAT at the time of first cluster of insertion and dry weight of leaves and stems. Regardless of PBZ application method, the concentrations significantly reduced the effect of side shoots and increased production of small fruit. The climatic conditions, especially temperature, prevented the expression of the maximum yield potential of the crop.Univ Fed Goias, Escola Agron, Campus Samambaia, BR-74690900 Goiania, Go, BrazilUniv Fed Goias, Programa Posgrad Agron, Campus Samambaia, BR-74690900 Goiania, Go, BrazilUniv Estadual Paulista, Fac Med Vet, Dept Apoio Prod & Saude Anim, BR-16050680 Aracatuba, BrazilUniv Estadual Paulista, Fac Med Vet, Dept Apoio Prod & Saude Anim, BR-16050680 Aracatuba, BrazilUniv Nacl Trujillo, Fac Ciencias AgropecuariasUniversidade Federal de Goiás (UFG)Universidade Estadual Paulista (Unesp)Seleguini, AlexsanderVendruscolo, Eduardo PradiCardoso Campos, Luiz FernandesAraujo Faria Junior, Max Jose de [UNESP]2018-11-26T17:40:50Z2018-11-26T17:40:50Z2016-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article391-399application/pdfhttp://dx.doi.org/10.17268/sci.agropecu.2016.04.04Scientia Agropecuaria. Trujillo: Univ Nacl Trujillo, Fac Ciencias Agropecuarias, v. 7, n. 4, p. 391-399, 2016.2077-9917http://hdl.handle.net/11449/16328810.17268/sci.agropecu.2016.04.04WOS:000410966200004WOS000410966200004.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporScientia Agropecuariainfo:eu-repo/semantics/openAccess2024-09-04T19:15:38Zoai:repositorio.unesp.br:11449/163288Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-04T19:15:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
title Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
spellingShingle Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
Seleguini, Alexsander
Solanum lycopersicum L.
yield
growth regulators
title_short Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
title_full Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
title_fullStr Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
title_full_unstemmed Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
title_sort Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
author Seleguini, Alexsander
author_facet Seleguini, Alexsander
Vendruscolo, Eduardo Pradi
Cardoso Campos, Luiz Fernandes
Araujo Faria Junior, Max Jose de [UNESP]
author_role author
author2 Vendruscolo, Eduardo Pradi
Cardoso Campos, Luiz Fernandes
Araujo Faria Junior, Max Jose de [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Goiás (UFG)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Seleguini, Alexsander
Vendruscolo, Eduardo Pradi
Cardoso Campos, Luiz Fernandes
Araujo Faria Junior, Max Jose de [UNESP]
dc.subject.por.fl_str_mv Solanum lycopersicum L.
yield
growth regulators
topic Solanum lycopersicum L.
yield
growth regulators
description The objective was to study, for hybrid AF 7631, the effect of three concentrations of paclobutrazol (0, 50 and 100 mg ai L-1) and two application methods (soaking seeds and seedlings application) on the development of plants, production and fruit quality of tomato in greenhouse in the spring / summer period. The trial was conducted the Finance Teaching, Research and Extension UNESP - Ilha Solteira (SP). Application methods and the increase in PBZ concentrations did not significantly alter the productivity, however, the treatment of seedlings, via irrigation, 15 days after sowing, with increasing concentrations of PBZ induced linear reductions in plant height evaluated at 17, 34, 51 and 65 days after transplanting (DAT) in absolute growth rate of height in the range between 17 and 34 DAT at the time of first cluster of insertion and dry weight of leaves and stems. Regardless of PBZ application method, the concentrations significantly reduced the effect of side shoots and increased production of small fruit. The climatic conditions, especially temperature, prevented the expression of the maximum yield potential of the crop.
publishDate 2016
dc.date.none.fl_str_mv 2016-10-01
2018-11-26T17:40:50Z
2018-11-26T17:40:50Z
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/10.17268/sci.agropecu.2016.04.04
Scientia Agropecuaria. Trujillo: Univ Nacl Trujillo, Fac Ciencias Agropecuarias, v. 7, n. 4, p. 391-399, 2016.
2077-9917
http://hdl.handle.net/11449/163288
10.17268/sci.agropecu.2016.04.04
WOS:000410966200004
WOS000410966200004.pdf
url http://dx.doi.org/10.17268/sci.agropecu.2016.04.04
http://hdl.handle.net/11449/163288
identifier_str_mv Scientia Agropecuaria. Trujillo: Univ Nacl Trujillo, Fac Ciencias Agropecuarias, v. 7, n. 4, p. 391-399, 2016.
2077-9917
10.17268/sci.agropecu.2016.04.04
WOS:000410966200004
WOS000410966200004.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Scientia Agropecuaria
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 391-399
application/pdf
dc.publisher.none.fl_str_mv Univ Nacl Trujillo, Fac Ciencias Agropecuarias
publisher.none.fl_str_mv Univ Nacl Trujillo, Fac Ciencias Agropecuarias
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 repositoriounesp@unesp.br
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