Germinação e vigor de sementes de Talisia esculenta (St. Hil) Radlk em função de diferentes períodos de fermentação

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dc.contributor.authorAlves, Edna Ursulino
dc.contributor.authorSilva, Kelina Bernardo
dc.contributor.authorGoncalves, Edilma Pereira
dc.contributor.authorCardoso, Edson de Almeida
dc.contributor.authorAlves, Anarlete Ursulino [UNESP]
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionUniversidade Federal Rural de Pernambuco (UFRPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:34:33Z
dc.date.available2014-05-20T15:34:33Z
dc.date.issued2009-10-01
dc.description.abstractThe present study had the aim of testing the effect of different fermentation periods on the germination and vigour of pitomba seeds. The experiment was carried out in the greenhouse of the Seed Section of the Agrarian Sciences Center of the Federal University of Paraiba, Areia, PB. The fruits were picked directly from maternal trees located in the same municipal district, peeled manually and fermented for 24, 48, 72, 96 and 120 hours, in addition to seeds with pulp (without fermentation). The experiment was entirely randomized with four replications of 25 seeds per treatment. After each fermentation period, the seeds were washed in tap water and left in the laboratory environment for 24 hours on paper towels. Water content, germination and vigor (germination velocity index, seedling length and dry mass., relative frequency and medium time of germination) were measured. Less water content was shown in the seeds fermented for 96 hours (38.5%), while the largest germination percentages were observed after 76 hours of fermentation (93%). In relation to vigour, the best values occurred with 86 and 105 hours of fermentation. Fermentation is recommended for up to 105 hours as appropriate to removal of the pitomba seed aril.en
dc.description.affiliationUFPB, Dept Fitotecnia & Ciencias Ambientais CCA, BR-58397000 Areia, PB, Brazil
dc.description.affiliationUFPB, Programa Posgrad Agron CCA, BR-58397000 Areia, PB, Brazil
dc.description.affiliationUniversidade Federal Rural de Pernambuco (UFRPE), Unidade Acad Garanhuns, Recife, PE, Brazil
dc.description.affiliationUNESP, Programa Posgrad Agron FCAV, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, Programa Posgrad Agron FCAV, Jaboticabal, SP, Brazil
dc.format.extent761-770
dc.identifierhttp://www.uel.br/revistas/uel/index.php/semagrarias/article/view/4071
dc.identifier.citationSemina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 4, p. 761-770, 2009.
dc.identifier.fileWOS000273306200003.pdf
dc.identifier.issn1676-546X
dc.identifier.urihttp://hdl.handle.net/11449/42575
dc.identifier.wosWOS:000273306200003
dc.language.isopor
dc.publisherUniversidade Estadual de Londrina (UEL)
dc.relation.ispartofSemina: Ciências Agrárias
dc.relation.ispartofjcr0.349
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectPitombeiraen
dc.subjectprotected environmenten
dc.subjectnative fruit treeen
dc.titleGerminação e vigor de sementes de Talisia esculenta (St. Hil) Radlk em função de diferentes períodos de fermentaçãopt
dc.title.alternativeGermination and vigour of Talisia esculenta (St. Hil) Radlk seeds as a function of different fermentation periodsen
dc.typeArtigo
dcterms.licensehttp://www.uel.br/revistas/uel/index.php/semagrarias/about/editorialPolicies#openAccessPolicy
dcterms.rightsHolderUniversidade Estadual de Londrina (UEL)

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