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Efeito do período de envelhecimento acelerado no teste de condutividade elétrica e na qualidade fisiológica de sementes de feijão

dc.contributor.authorBinotti, Flávio Ferreira da Silva [UNESP]
dc.contributor.authorHaga, Kuniko Iwamoto [UNESP]
dc.contributor.authorCardoso, Eliana Duarte [UNESP]
dc.contributor.authorAlves, Charline Zaratin [UNESP]
dc.contributor.authorde Sá, Marco Eustáquio [UNESP]
dc.contributor.authorArf, Orivaldo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T20:59:03Z
dc.date.available2022-04-28T20:59:03Z
dc.date.issued2008-12-01
dc.description.abstractThe high quality of seed trading for producers is very important to obtain high productivity. The aim of this work was to evaluate the effects of different periods of artificial seed aging on contents of sugars, proteins, amino acids and ions, on imbibition solution of electrical conductivity test, as well as its relationships with standard germination and vigor in bean seeds at the Perola cultivar. The research was carried out at the Laboratory of Seed Analysis - Faculdade de Engenharia - Unesp - Campus de Ilha Solteira. The experimental design was in completely randomized blocks. The seeds were submitted to eight accelerated aging conditions (zero, 24, 48, 72, 96, 120, 144 and 168 hours). The seed germination, seed vigor and leakage contents in exudates of bulk conductivity were influenced by the increase in the time of seed exposition to accelerated aging. After seventy-two hours of exposition to the aging, a considerable decline in seed germination and vigor was observed. There was also an increase of leakage contents, such as amino acids, sugars, potassium and phosphorus ions. The increase of leakage contents is inversely related to seeds germination and vigor.en
dc.description.affiliationDepartamento de Fitotecnia, Tecnologia de Alimentos e Sócio-Economia Universidade Estadual Paulista, Av. Brasil, 56, Cx. Postal 31, 15385-000, Ilha Solteira, São Paulo
dc.description.affiliationDepartamento de Biologia e Zootecnia Universidade Estadual Paulista, Ilha Solteira, São Paulo
dc.description.affiliationUnespDepartamento de Fitotecnia, Tecnologia de Alimentos e Sócio-Economia Universidade Estadual Paulista, Av. Brasil, 56, Cx. Postal 31, 15385-000, Ilha Solteira, São Paulo
dc.description.affiliationUnespDepartamento de Biologia e Zootecnia Universidade Estadual Paulista, Ilha Solteira, São Paulo
dc.format.extent247-254
dc.identifier.citationActa Scientiarum - Agronomy, v. 30, n. 2, p. 247-254, 2008.
dc.identifier.issn1679-9275
dc.identifier.scopus2-s2.0-72749107380
dc.identifier.urihttp://hdl.handle.net/11449/225713
dc.language.isopor
dc.relation.ispartofActa Scientiarum - Agronomy
dc.sourceScopus
dc.subjectIons
dc.subjectLeakage
dc.subjectPhaseolus vulgaris L.
dc.subjectProtein
dc.subjectSeed germination
dc.subjectVigor
dc.titleEfeito do período de envelhecimento acelerado no teste de condutividade elétrica e na qualidade fisiológica de sementes de feijãopt
dc.title.alternativeRelationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common beanen
dc.typeArtigo
unesp.departmentBiologia e Zootecnia - FEISpt
unesp.departmentFitotecnia, Tecnologia de Alimentos e Socioeconomia - FEISpt

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