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dc.contributor.authorBarja, P. R.-
dc.contributor.authorMansanares, A. M.-
dc.contributor.authorda Silva, E. C.-
dc.contributor.authorAlves, PLCA-
dc.identifier.citationAnalytical Sciences. Tokyo: Japan Soc Analytical Chemistry, v. 17, p. S555-S558, 2001.-
dc.description.abstractIn this work we study the photosynthetic induction in Eucalyptus urograndis leaves using the Open Photoacoustic Cell Technique. In vivo and in situ measurements were performed in leaves of four months-old E. urograndis seedlings and C041 cuttings previously dark-adapted for at least 10 h. Experimental results for the gas exchange component of the photoacoustic (PA) signal are interpreted considering that a gas uptake component would have a phase angle nearly opposite to that of the oxygen evolution component. Analysis of the photosynthetic induction data shows that seedlings present a net oxygen evolution before cuttings, but cuttings reach a higher steady-state photosynthetic activity.en
dc.publisherJapan Soc Analytical Chemistry-
dc.sourceWeb of Science-
dc.subjectopen photoacoustic cellpt
dc.subjectphotobaric signalpt
dc.subjectoxygen evolutionpt
dc.subjectgas uptakept
dc.subjecteucalyptus clonept
dc.titlePhotosynthesis induction in Eucalyptus urograndis seedlings and cuttings measured by Open Photoacousticsen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNESP, FCAVJ, Dept Biol Aplicada, BR-14870 Jaboticabal, SP, Brazil-
dc.description.affiliationUnespUNESP, FCAVJ, Dept Biol Aplicada, BR-14870 Jaboticabal, SP, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofAnalytical Sciences-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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