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dc.contributor.authorBaron, Daniel [UNESP]
dc.contributor.authorGraciano, Diego da Silva [UNESP]
dc.contributor.authorPortella, Roberto de Oliveira [UNESP]
dc.contributor.authorBenetti Mantoan, Luis Paulo [UNESP]
dc.contributor.authorRolim de Almeida, Luiz Fernando [UNESP]
dc.contributor.authorFernandes Boaro, Carmen Silvia [UNESP]
dc.date.accessioned2015-03-18T15:53:09Z
dc.date.available2015-03-18T15:53:09Z
dc.date.issued2015-01-01
dc.identifierhttp://dx.doi.org/10.1007/s11738-014-1702-x
dc.identifier.citationActa Physiologiae Plantarum. Heidelberg: Springer Heidelberg, v. 37, n. 1, 8 p., 2015.
dc.identifier.issn0137-5881
dc.identifier.urihttp://hdl.handle.net/11449/116370
dc.description.abstractThis study was performed to determine whether the environmental conditions of the Cerrado domain could directly influence photosynthesis (primary metabolism) and essential oil production (secondary metabolism) in adult Vernonia polyanthes Less. plants. In the experiments of this investigation, which were conducted in two areas of the Cerrado (conserved and degraded) during the dry season (winter), leaf CO2 assimilation rate, transpiration, stomatal conductance, instantaneous carboxylation efficiency, leaf water potential, soil potential and essential oil yield were evaluated. V. polyanthes plants exhibited outstanding growth in the conserved forests of the Brazilian Cerrado, with a higher leaf CO2 assimilation rate, instantaneous carboxylation efficiency, leaf water potential, soil potential and essential oil yield than in degraded regions of the Cerrado. Interestingly, the Cerrado sensu stricto was associated with lower performance with respect to essential oil yield and transpiration but no alteration of stomatal conductance, an essential determinant of gas exchange parameters. Our data suggest that ecophysiological effects in conserved and degraded areas in the Cerrado modify gas exchange and essential oil production in V. polyanthes.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipPro-reitoria de Pesquisa/Pro-reitoria de Pos-graduacao (PROPe/PROPG)
dc.format.extent8
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofActa Physiologiae Plantarum
dc.sourceWeb of Science
dc.subjectAsteraceaeen
dc.subjectGas exchangeen
dc.subjectWater relationsen
dc.subjectSpecialized metabolismen
dc.subjectCerradoen
dc.titleThe ecophysiological performance of Vernonia polyanthes Less. (Asteraceae) in conserved and degraded forests in the Brazilian Cerradoen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationUniv Estadual Paulista, Dept Bot, Lab Fisiol Vegetal, IBB,UNESP, BR-18618970 Sao Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Bot, Lab Fisiol Vegetal, IBB,UNESP, BR-18618970 Sao Paulo, Brazil
dc.identifier.doi10.1007/s11738-014-1702-x
dc.identifier.wosWOS:000345397400002
dc.rights.accessRightsAcesso restrito
dc.description.sponsorshipIdCNPq: 106632/2011-6
dc.description.sponsorshipIdPro-reitoria de Pesquisa/Pro-reitoria de Pos-graduacao (PROPe/PROPG)0283/019/13-PROPe/CDC
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt
dc.identifier.lattes0656489173735132
unesp.author.lattes0656489173735132[6]
unesp.author.lattes0000-0002-5524-0621[6]
dc.relation.ispartofjcr1.438
dc.relation.ispartofsjr0,574
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