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

Detalhes bibliográficos
Autor(a) principal: Coscolin, Renata B.S. [UNESP]
Data de Publicação: 2011
Outros Autores: Broetto, Fernando [UNESP], Marchese, José A., Campohermoso, Marco C., Paladini, Marcos V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1677-04202011000400002
http://hdl.handle.net/11449/72887
Resumo: The 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.
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spelling Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clonesEnzymesEucalyptHydric deficiencyPhotosynthesisEucalyptusEucalyptus grandisThe 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.Department of Chemistry and Biochemistry Institute of Biosciences São Paulo State University (Unesp), 18618-000, Botucatu, São PauloLaboratory of Plant Physiology and Biochemistry Department of Agronomy Federal Technological University of Paraná (UTFPR), 85503-390, Pato Branco, ParanáDepartamento de Riego Centro de Edafología y Biología Aplicada del Segura (CSIC), P.O. Box 164, E-30100 MurciaDepartment of Chemistry and Biochemistry Institute of Biosciences São Paulo State University (Unesp), 18618-000, Botucatu, São PauloUniversidade Estadual Paulista (Unesp)Federal Technological University of Paraná (UTFPR)Centro de Edafología y Biología Aplicada del Segura (CSIC)Coscolin, Renata B.S. [UNESP]Broetto, Fernando [UNESP]Marchese, José A.Campohermoso, Marco C.Paladini, Marcos V.2014-05-27T11:26:15Z2014-05-27T11:26:15Z2011-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article255-262application/pdfhttp://dx.doi.org/10.1590/S1677-04202011000400002Brazilian Journal of Plant Physiology, v. 23, n. 4, p. 255-262, 2011.1677-04201677-9452http://hdl.handle.net/11449/7288710.1590/S1677-04202011000400002S1677-042020110004000022-s2.0-848607158532-s2.0-84860715853.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Plant Physiology0,123info:eu-repo/semantics/openAccess2023-11-24T06:18:49Zoai:repositorio.unesp.br:11449/72887Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:39:04.142662Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
title Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
spellingShingle Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
Coscolin, Renata B.S. [UNESP]
Enzymes
Eucalypt
Hydric deficiency
Photosynthesis
Eucalyptus
Eucalyptus grandis
title_short Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
title_full Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
title_fullStr Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
title_full_unstemmed Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
title_sort Effects of hydric deficiency on gas exchange parameters and metabolism of Eucalyptus grandis clones
author Coscolin, Renata B.S. [UNESP]
author_facet Coscolin, Renata B.S. [UNESP]
Broetto, Fernando [UNESP]
Marchese, José A.
Campohermoso, Marco C.
Paladini, Marcos V.
author_role author
author2 Broetto, Fernando [UNESP]
Marchese, José A.
Campohermoso, Marco C.
Paladini, Marcos V.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Federal Technological University of Paraná (UTFPR)
Centro de Edafología y Biología Aplicada del Segura (CSIC)
dc.contributor.author.fl_str_mv Coscolin, Renata B.S. [UNESP]
Broetto, Fernando [UNESP]
Marchese, José A.
Campohermoso, Marco C.
Paladini, Marcos V.
dc.subject.por.fl_str_mv Enzymes
Eucalypt
Hydric deficiency
Photosynthesis
Eucalyptus
Eucalyptus grandis
topic Enzymes
Eucalypt
Hydric deficiency
Photosynthesis
Eucalyptus
Eucalyptus grandis
description The 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.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
2014-05-27T11:26:15Z
2014-05-27T11:26:15Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1677-04202011000400002
Brazilian Journal of Plant Physiology, v. 23, n. 4, p. 255-262, 2011.
1677-0420
1677-9452
http://hdl.handle.net/11449/72887
10.1590/S1677-04202011000400002
S1677-04202011000400002
2-s2.0-84860715853
2-s2.0-84860715853.pdf
url http://dx.doi.org/10.1590/S1677-04202011000400002
http://hdl.handle.net/11449/72887
identifier_str_mv Brazilian Journal of Plant Physiology, v. 23, n. 4, p. 255-262, 2011.
1677-0420
1677-9452
10.1590/S1677-04202011000400002
S1677-04202011000400002
2-s2.0-84860715853
2-s2.0-84860715853.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Plant Physiology
0,123
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 255-262
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128959890587648

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