Potencial fisiológico de sementes de mutambo (Guazuma ulmifolia Lam.) em diferentes procedências

dc.contributor.authorGoncalves, Edilma Pereira
dc.contributor.authorde Paula, Rinaldo Cesar [UNESP]
dc.contributor.authorSoares Payao Dematte, Maria Esmeralda [UNESP]
dc.contributor.authorDiniz da Silva, Monalisa Alves
dc.contributor.institutionUniversidade Federal Rural de Pernambuco (UFRPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:16:39Z
dc.date.available2014-05-20T13:16:39Z
dc.date.issued2009-01-01
dc.description.abstractThe work had as objective to evaluate the provenances of seeds to verify the efficiency of different tests of vigor for identification of the physiological potential in four lots of seeds of mutamba (Guazuma ulmifolia Lam.). The study it was developed in the Laboratory of Analysis of Seeds and in the Experimental Fishery of Ornamental and Forest Plants - UNESP, Jaboticabal, SP. Four lots of seeds proceeding from three São Paulo localities had been used: lots I and II, collected in the city of Jaboticabal in 2000 and 2001, respectively, lot III: collected in Saint Rita do Passo Quatro and it crowds IV: collected in Luiz Antonio, both in 2001. The seeds used in all the tests had been escarificadas with sulfuric acid during 50 minutes, and washed in current water during 15 minutes. They had been evaluated: seed moisture, test of germination, test of first counting, index of germination speed, emergency in fishery, index of emergency speed. The seeds moisture of the seeds in the different lots had presented small variations (9,2 10.0%). Statistical differences for the germination percentage, emergency in fishery and index of speed of emergency in the different studied lots had not been verified. The tests of first counting and index of germination speed had revealed adequate for evaluation of the physiological potential of the lots. The seeds of lot III proceeding from the city of Santa Rita do Passo Quatro, had presented superior physiological potential to the too much studied lots.en
dc.description.affiliationUniversidade Federal Rural de Pernambuco (UFRPE), Unidade Acad Garanhuns, BR-55296901 Garanhuns, PE, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Dept Prod Vegetal, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Dept Hort, BR-14870000 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Dept Prod Vegetal, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Dept Hort, BR-14870000 Jaboticabal, SP, Brazil
dc.format.extent5
dc.identifierhttp://periodicos.ufersa.edu.br/revistas/index.php/sistema/issue/archive
dc.identifier.citationRevista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 22, n. 2, p. 5, 2009.
dc.identifier.issn0100-316X
dc.identifier.lattes1820626100081027
dc.identifier.orcid0000-0001-9088-3924
dc.identifier.urihttp://hdl.handle.net/11449/3426
dc.identifier.wosWOS:000269114700036
dc.language.isopor
dc.publisherUniv Fed Rural Semi-arido-ufersa
dc.relation.ispartofRevista Caatinga
dc.relation.ispartofjcr0.421
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectVigouren
dc.subjectGerminationen
dc.subjectForest seeden
dc.titlePotencial fisiológico de sementes de mutambo (Guazuma ulmifolia Lam.) em diferentes procedênciaspt
dc.title.alternativePhysiological seed mutamba (Guazuma ulmifolia Lam) in different sourcesen
dc.typeArtigo
dcterms.rightsHolderUniv Fed Rural Semi-arido-ufersa
unesp.author.lattes1820626100081027[2]
unesp.author.orcid0000-0001-9088-3924[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentProdução Vegetal - FCAVpt

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