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

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dc.contributor.authorda Silva Binotti, Flavio Ferreira [UNESP]
dc.contributor.authorHaga, Kuniko Iwamoto [UNESP]
dc.contributor.authorCardoso, Eliana Duarte [UNESP]
dc.contributor.authorAlves, Charline Zaratin [UNESP]
dc.contributor.authorde Sa, Marco Eustaquio [UNESP]
dc.contributor.authorArf, Orivaldo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:30:40Z
dc.date.available2014-05-20T13:30:40Z
dc.date.issued2008-04-01
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.affiliationUniv Estadual Paulista, Dept Fitotecnia Tecnol Alimentos & Socioecon, BR-15385000 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Biol & Zootecnia, São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Fitotecnia Tecnol Alimentos & Socioecon, BR-15385000 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Biol & Zootecnia, São Paulo, Brazil
dc.format.extent247-254
dc.identifierhttp://dx.doi.org/10.1590/S1807-86212008000200014
dc.identifier.citationActa Scientiarum-agronomy. Maringa: Universidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao, v. 30, n. 2, p. 247-254, 2008.
dc.identifier.fileS1807-86212008000200014.pdf
dc.identifier.issn1679-9275
dc.identifier.lattes3832034837641381
dc.identifier.lattes0756504113273662
dc.identifier.lattes2359995407903863
dc.identifier.scieloS1807-86212008000200014
dc.identifier.urihttp://hdl.handle.net/11449/10416
dc.identifier.wosWOS:000257944800014
dc.language.isopor
dc.publisherUniversidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao
dc.relation.ispartofActa Scientiarum: Agronomy
dc.relation.ispartofsjr0,431
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectPhaseolus vulgaris L.en
dc.subjectleakageen
dc.subjectproteinen
dc.subjectionsen
dc.subjectseed germinationen
dc.subjectvigoren
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
dcterms.licensehttp://www.scielo.br/revistas/asagr/paboutj.htm
dcterms.rightsHolderUniversidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao
unesp.author.lattes3832034837641381
unesp.author.lattes0756504113273662
unesp.author.lattes2359995407903863
unesp.author.orcid0000-0002-8468-0773[6]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Biologia e Zootecnia - FEIS
Artigos - Fitotecnia, Tecnologia de Alimentos e Sócio Economia - FEIS