Teste de deterioração controlada e uso do sistema automatizado de análise de imagens de plântulas (SVIS®) na avaliação do potencial fisiológico de sementes de crambe

dc.contributor.authorLeão-Araújo, Erica Fernandes
dc.contributor.authordos Santos, Juliana Faria [UNESP]
dc.contributor.authorda Silva, Clíssia Barboza
dc.contributor.authorFilho, Júlio Marcos
dc.contributor.authorVieira, Roberval Daiton [UNESP]
dc.contributor.institutionInstituto Federal Goiano
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2018-12-11T17:35:18Z
dc.date.available2018-12-11T17:35:18Z
dc.date.issued2017-10-01
dc.description.abstractVigor tests are important tools for verifying the physiological potential of seed lots; however, various aspects can interfere in the consistency of the test results. The search for less subjective procedures has drawn the interest of researchers. The aim of this study was to adapt the methodology of the controlled deterioration test and verify the efficiency of the Seed Vigor Imaging System (SVIS®) to evaluate the vigor of crambe seeds. Initially, seed moisture content was determined and germination and vigor were evaluated in five seed lots. For the controlled deterioration test, the seed moisture content was adjusted to 18%, 20%, and 22%, and the results were interpreted at four and five days after sowing. The controlled deterioration test should be performed with initial adjustment of seed moisture content to 18%, and the germination test should be evaluated on the fifth day after sowing. SVIS® provided information on the vigor index and the length and uniformity of seedling development. Computerized image analysis is effective in evaluating the vigor of crambe seeds, and the uniformity of seedling development parameter offers the most consistent data.en
dc.description.affiliationDepartamento de Agronomia Instituto Federal Goiano
dc.description.affiliationUniversidade Estadual de São Paulo UNESP
dc.description.affiliationDepartamento de Produção Vegetal USP/ESALQ, Caixa Postal 9
dc.description.affiliationUnespUniversidade Estadual de São Paulo UNESP
dc.format.extent393-400
dc.identifierhttp://dx.doi.org/10.1590/2317-1545v39n4177911
dc.identifier.citationJournal of Seed Science, v. 39, n. 4, p. 393-400, 2017.
dc.identifier.doi10.1590/2317-1545v39n4177911
dc.identifier.fileS2317-15372017000400393.pdf
dc.identifier.issn2317-1537
dc.identifier.scieloS2317-15372017000400393
dc.identifier.scopus2-s2.0-85039552274
dc.identifier.urihttp://hdl.handle.net/11449/179468
dc.language.isoeng
dc.relation.ispartofJournal of Seed Science
dc.relation.ispartofsjr0,367
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCrambe abyssinica
dc.subjectSeed vigor
dc.subjectSoftware
dc.titleTeste de deterioração controlada e uso do sistema automatizado de análise de imagens de plântulas (SVIS®) na avaliação do potencial fisiológico de sementes de crambept
dc.title.alternativeControlled deterioration test and use of the Seed Vigor Imaging System (SVIS®) to evaluate the physiological potential of crambe seedsen
dc.typeArtigo
unesp.departmentProdução Vegetal - FCAVpt

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