ELECTRICAL CONDUCTIVITY IN Piptadenia moniliformis Benth. SEED LOTS CLASSIFIED BY SIZE AND COLOR

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dc.contributor.authorAzeredo, Gilvaneide Alves
dc.contributor.authorPaula, Rinaldo Cesar de [UNESP]
dc.contributor.authorValeri, Sergio Valiengo [UNESP]
dc.contributor.institutionUniv Fed Paraiba
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T17:15:37Z
dc.date.available2018-11-26T17:15:37Z
dc.date.issued2016-09-01
dc.description.abstractAmong the most widely used tests for evaluating seed vigor, electrical conductivity (EC) stands out as one of the most promising due to its speed and simplicity. This study aimed to verify if the EC test could be used to evaluate the physiological quality of seed lots of Piptadenia moniliformis Benth. A seed lot, which was classified by seed tegument color and size, was used based on seed retention in round-hole screens, sizes 11 and 15, constituting 10 sub-lots. Prior to germination and the EC test, the seeds were immersed in concentrated sulfuric acid for 20 minutes in order to overcome tegument dormancy. During the EC test, we soaked seeds in 75 mL of water at 25 degrees C and tested eight soaking periods (2, 4, 6, 24, 48, 72, 96, and 120 h) and two seed quantities (25 and 50) per replicate. The EC test, regardless of the number of seeds or soaking period, was not adequate for evaluating the physiological quality of color-or size-classified seed lots from P. moniliformis Benth.en
dc.description.affiliationUniv Fed Paraiba, Ctr Ciencias Humanas Sociais & Agr, Bananeiras, PB, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Dept Prod Vegetal, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Dept Prod Vegetal, Jaboticabal, SP, Brazil
dc.format.extent855-866
dc.identifierhttp://dx.doi.org/10.1590/0100-67622016000500009
dc.identifier.citationRevista Arvore. Vicosa: Univ Federal Vicosa, v. 40, n. 5, p. 855-866, 2016.
dc.identifier.doi10.1590/0100-67622016000500009
dc.identifier.fileS0100-67622016000500855.pdf
dc.identifier.issn0100-6762
dc.identifier.lattes1820626100081027
dc.identifier.orcid0000-0001-9088-3924
dc.identifier.scieloS0100-67622016000500855
dc.identifier.urihttp://hdl.handle.net/11449/162322
dc.identifier.wosWOS:000391439500009
dc.language.isoeng
dc.publisherUniv Federal Vicosa
dc.relation.ispartofRevista Arvore
dc.relation.ispartofsjr0,458
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectVigor
dc.subjectForest seeds
dc.subjectRapid Tests
dc.titleELECTRICAL CONDUCTIVITY IN Piptadenia moniliformis Benth. SEED LOTS CLASSIFIED BY SIZE AND COLORen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Vicosa
unesp.author.lattes1820626100081027[2]
unesp.author.orcid0000-0001-9088-3924[2]

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Artigos - Produção Vegetal - FCAV