EFFECT OF TREATMENT WITH GROWTH-REGULATORS AND SCARIFICATION ON THE TOLERANCE TO WATER-STRESS IN SEEDS OF ORYZA-SATIVA LCVIAC-165

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dc.contributor.authorTakaki, M.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:27:49Z
dc.date.available2014-05-20T15:27:49Z
dc.date.issued1994-01-01
dc.description.abstractThe effect of treatment of seeds of Oryza sativa L. cv. IAC 165 with gibberellic acid, 6-benzyladenine and ethrel on the tolerance to the water stress were analysed. Gibberellic acid had no effect and 6-benzyladenine and ethrel promoted slight increase in the tolerance to water stress, specially in darkness. After scarification, those growth regulator presented no effect. Our results suggest that 6-benzyladenine and ethrel promoted water stress tolerance due to the decrease in the resistance of the seed coat to embryo expansion.en
dc.description.affiliationUNESP,DEPT BOT,CAIXA POSTAL 199,BR-13506 RIO CLARO,SP,BRAZIL
dc.description.affiliationUnespUNESP,DEPT BOT,CAIXA POSTAL 199,BR-13506 RIO CLARO,SP,BRAZIL
dc.format.extent611-616
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_issues&pid=1516-8913&lng=en&nrm=iso
dc.identifier.citationArquivos de Biologia E Tecnologia. Curitiba-Paraná: Inst Tecnologia Parana, v. 37, n. 3, p. 611-616, 1994.
dc.identifier.issn0365-0979
dc.identifier.lattes1474830375607171
dc.identifier.urihttp://hdl.handle.net/11449/37749
dc.identifier.wosWOS:A1994PL60500015
dc.language.isoeng
dc.publisherInst Tecnologia Parana
dc.relation.ispartofArquivos de Biologia E Tecnologia
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectSEED GERMINATIONpt
dc.subjectWATER STRESSpt
dc.subjectGROWTH REGULATORSpt
dc.subjectORYZA-SATIVApt
dc.titleEFFECT OF TREATMENT WITH GROWTH-REGULATORS AND SCARIFICATION ON THE TOLERANCE TO WATER-STRESS IN SEEDS OF ORYZA-SATIVA LCVIAC-165en
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/babt/iaboutj.htm
dcterms.rightsHolderInst Tecnologia Parana
unesp.author.lattes1474830375607171
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Botânica - IBRC