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Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones

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dc.contributor.authorCoscolin, Renata B.S. [UNESP]
dc.contributor.authorBroetto, Fernando [UNESP]
dc.contributor.authorMarchese, José A.
dc.contributor.authorCampohermoso, Marco C.
dc.contributor.authorPaladini, Marcos V.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionFederal Technological University of Paraná (UTFPR)
dc.contributor.institutionCentro de Edafología y Biología Aplicada del Segura (CSIC)
dc.date.accessioned2014-05-27T11:26:15Z
dc.date.available2014-05-27T11:26:15Z
dc.date.issued2011-12-01
dc.description.abstractThe metabolic effects caused by hydric deficiency (HD) on Eucalyptus grandis clones were assessed by an experiment where plants were cultivated in four blocks. The first was the control block, normally irrigated, whereas the other three blocks were submitted to cycles of hydric deficiency. Analysis of photosynthetic efficiency, enzymatic activity of antioxidant response system, level of pigments and L-proline concentration were performed to evaluate the HD effects. Results showed that HD altered some parameters related to photosynthetic activity, pigments accumulation, proline and enzymatic activity. Clone 433 of E. grandis presented higher response ability to HD.en
dc.description.affiliationDepartment of Chemistry and Biochemistry Institute of Biosciences São Paulo State University (Unesp), 18618-000, Botucatu, São Paulo
dc.description.affiliationLaboratory of Plant Physiology and Biochemistry Department of Agronomy Federal Technological University of Paraná (UTFPR), 85503-390, Pato Branco, Paraná
dc.description.affiliationDepartamento de Riego Centro de Edafología y Biología Aplicada del Segura (CSIC), P.O. Box 164, E-30100 Murcia
dc.description.affiliationUnespDepartment of Chemistry and Biochemistry Institute of Biosciences São Paulo State University (Unesp), 18618-000, Botucatu, São Paulo
dc.format.extent255-262
dc.identifierhttp://dx.doi.org/10.1590/S1677-04202011000400002
dc.identifier.citationBrazilian Journal of Plant Physiology, v. 23, n. 4, p. 255-262, 2011.
dc.identifier.doi10.1590/S1677-04202011000400002
dc.identifier.file2-s2.0-84860715853.pdf
dc.identifier.issn1677-0420
dc.identifier.issn1677-9452
dc.identifier.scieloS1677-04202011000400002
dc.identifier.scopus2-s2.0-84860715853
dc.identifier.urihttp://hdl.handle.net/11449/72887
dc.language.isoeng
dc.relation.ispartofBrazilian Journal of Plant Physiology
dc.relation.ispartofsjr0,123
dc.rights.accessRightsAcesso abertopt
dc.sourceScopus
dc.subjectEnzymes
dc.subjectEucalypt
dc.subjectHydric deficiency
dc.subjectPhotosynthesis
dc.subjectEucalyptus
dc.subjectEucalyptus grandis
dc.titleEffects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clonesen
dc.typeArtigopt
dcterms.licensehttp://www.scielo.br/revistas/bjpp/paboutj.htm
dspace.entity.typePublication
relation.isOrgUnitOfPublicationbc74a1ce-4c4c-4dad-8378-83962d76c4fd
relation.isOrgUnitOfPublication.latestForDiscoverybc74a1ce-4c4c-4dad-8378-83962d76c4fd
unesp.author.lattes3964089477817663[2]
unesp.author.orcid0000-0002-8316-4144[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQpt

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