Estresse hídrico induzido por manitol em cultivares de algodão

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dc.contributor.authorEcher, Fábio Rafael [UNESP]
dc.contributor.authorCustodio, Ceci Castilho
dc.contributor.authorHossomi, Silverio Takao
dc.contributor.authorDominato, Julio Cesar
dc.contributor.authorMachado Neto, Nelson Barbosa
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade do Oeste Paulista (UNOESTE)
dc.date.accessioned2014-05-20T15:32:03Z
dc.date.available2014-05-20T15:32:03Z
dc.date.issued2010-10-01
dc.description.abstractThe main goat of this work was to evaluate the effects induced by mannitol- water stress in the initial growing of cotton plants. The experiment was conducted as a completely randomized design, in factorial design 4 x 5, with 3 replications. Treatments were generated by the combination of four cotton cultivars (LD CV Frego; LD CV 02; FMT 701 and IAC 25) and five levels of water stress (0; -0.3; -0.6, -0.9 and -1.2MPa), obtained with mannitol solutions. Water potentials of -0.9 MPa reduced significantly the rate of cotton plants growth. The decrease of the water potential reduced the production of dry mass of the aerial part of all cultivars and increased the production of root dry mass on -0.6MPa potential. LD CV 02 cultivar exhibited a superior performance under water stress.en
dc.description.affiliationUNESP, FCA, Programa Posgrad Agr, Botucatu, SP, Brazil
dc.description.affiliationPrograma Posgrad Prod Vegetal UNOESTE, BR-19067175 Presidente Prudente, SP, Brazil
dc.description.affiliationPrograma Grad Agron UNOESTE, BR-19067175 Presidente Prudente, SP, Brazil
dc.description.affiliationUnespUNESP, FCA, Programa Posgrad Agr, Botucatu, SP, Brazil
dc.format.extent638-645
dc.identifierhttp://dx.doi.org/10.1590/S1806-66902010000400018
dc.identifier.citationRevista Ciência Agronomica. Fortaleza: Univ Federal Ceara, Dept Geol, v. 41, n. 4, p. 638-645, 2010.
dc.identifier.fileS1806-66902010000400018.pdf
dc.identifier.issn0045-6888
dc.identifier.scieloS1806-66902010000400018
dc.identifier.urihttp://hdl.handle.net/11449/41053
dc.identifier.wosWOS:000286298200018
dc.language.isopor
dc.publisherUniv Federal Ceara, Dept Geol
dc.relation.ispartofRevista Ciência Agronômica
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectGossypium hirsutumen
dc.subjectWater deficiencyen
dc.subjectSeedlingsen
dc.titleEstresse hídrico induzido por manitol em cultivares de algodãopt
dc.title.alternativeWater stress induced by mannitol in cotton cultivarsen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Ceara, Dept Geol
unesp.author.orcid0000-0003-0914-0686[5]

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