Publicação: Estratégias para produção de mudas de tomateiro utilizando paclobutrazol
dc.contributor.author | Seleguini, Alexsander | |
dc.contributor.author | De Araujo Faria Júnior, Max José [UNESP] | |
dc.contributor.author | Benett, Katiane Santiago Silva | |
dc.contributor.author | Lemos, Odair Lacerda | |
dc.contributor.author | Seno, Shizuo | |
dc.contributor.institution | Universidade Federal de Goiás (UFG) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidade Estadual de Goiás (UEG) | |
dc.contributor.institution | Universidade Estadual do Sudoeste da Bahia (UESB) | |
dc.contributor.institution | Faculdade de Engenharia | |
dc.date.accessioned | 2014-05-27T11:28:37Z | |
dc.date.available | 2014-05-27T11:28:37Z | |
dc.date.issued | 2013-03-01 | |
dc.description.abstract | The modern tomato production, either for fruit table production or for processing, has required quality seedlings, able to withstand environmental adversities after planting and maintaining the standard genotype productive. The aim of this study was to evaluate the effect of three concentrations of PBZ (0, 50 and 100 mg L-1) and two methods of application (seed treatment and watering seedlings) on seedling emergence and seedling production of tomato growth indeterminate. We adopted a completely randomized in a 2x3 factorial scheme with four replications. We evaluated the seedling emergence, the rate of speed of emergence, seedling height and diameter of hypocotyl and their absolute growth rate (TCA), leaf area, dry weight of shoots, roots and total, and reason leaf area (RAF). Results were subjected to analysis of variance and the mean levels of the factor methods of application compared by Tukey test at 5% and the mean levels of the factor concentrations subjected to regression analysis. The application of paclobutrazol via seedlings watering did not affect seedling emergence, significantly reduced the rate of seedling growth and, consequently, the size of the seedlings without affecting the diameter of hypocotyl, plus allow accumulation of dry roots. A concentration of 50 mg L-1 was shown to be sufficient to obtain seedlings more compact, subject to leaf area, the application via watering, beyond allowing an increase of about 37% in dry weight of roots. | en |
dc.description.affiliation | Setor de Horticultura Escola de Agronomia Universidade Federal de Goiás, UFG, Goiânia, GO | |
dc.description.affiliation | Dept. de Apoio a Produção e Saúde Animal Faculdade de Medicina Veterinária UNESP, Araçatuba, SP | |
dc.description.affiliation | Dept. de Agronomia Unidade Universitária de Ipameri, UEG, Ipameri, GO | |
dc.description.affiliation | Dept. Engenharia Agrícola e Solos UESB, Vitória da Conquista, BA | |
dc.description.affiliation | Dept. Fitotecnia Tecnologia de Alimentos e Sócio Economia Faculdade de Engenharia, Ilha Solteira, SP | |
dc.description.affiliationUnesp | Dept. de Apoio a Produção e Saúde Animal Faculdade de Medicina Veterinária UNESP, Araçatuba, SP | |
dc.format.extent | 539-548 | |
dc.identifier | http://dx.doi.org/10.5433/1679-0359.2013v34n2p539 | |
dc.identifier.citation | Semina:Ciencias Agrarias, v. 34, n. 2, p. 539-548, 2013. | |
dc.identifier.doi | 10.5433/1679-0359.2013v34n2p539 | |
dc.identifier.file | 2-s2.0-84878326575.pdf | |
dc.identifier.issn | 1676-546X | |
dc.identifier.issn | 1679-0359 | |
dc.identifier.scopus | 2-s2.0-84878326575 | |
dc.identifier.uri | http://hdl.handle.net/11449/74767 | |
dc.identifier.wos | WOS:000328266700007 | |
dc.language.iso | por | |
dc.relation.ispartof | Semina: Ciências Agrárias | |
dc.relation.ispartofjcr | 0.349 | |
dc.relation.ispartofsjr | 0,320 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | Growth regulator | |
dc.subject | Seedling etiolation | |
dc.subject | Solanum lycopersicum L. | |
dc.subject | Triazole | |
dc.title | Estratégias para produção de mudas de tomateiro utilizando paclobutrazol | pt |
dc.title.alternative | Strategies for tomato seedlings production using paclobutrazol | en |
dc.type | Artigo | |
dcterms.license | http://www.uel.br/revistas/uel/index.php/semagrarias/about/editorialPolicies#openAccessPolicy | |
dspace.entity.type | Publication | |
unesp.campus | Universidade Estadual Paulista (UNESP), Faculdade de Medicina Veterinária, Araçatuba | pt |
unesp.department | Apoio, Produção e Saúde Animal - FMVA | pt |
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