Paclobutrazol effect on plant growth and tomato (Solanum lycopersicum L.) production in protected environment
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
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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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 |
_version_ |
1810021390005305344 |