1. RODNA
  2. CONICET
  3. CONICET
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.creatorAzizi, S.-
dc.creatorTabari, M.-
dc.creatorStriker, Gustavo Gabriel-
dc.date2018-08-21T14:48:40Z-
dc.date2018-08-21T14:48:40Z-
dc.date2017-01-
dc.date2018-08-16T15:10:35Z-
dc.date.accessioned2019-04-29T15:51:33Z-
dc.date.available2019-04-29T15:51:33Z-
dc.date.issued2017-01-
dc.identifierAzizi, S.; Tabari, M.; Striker, Gustavo Gabriel; Growth, physiology, and leaf ion concentration responses to long-term flooding with fresh or saline water of Populus euphratica; Elsevier Science; South African Journal Of Botany; 108; 1-2017; 229-236-
dc.identifier0254-6299-
dc.identifierhttp://hdl.handle.net/11336/56313-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/303910-
dc.descriptionWe aimed at evaluating morpho-physiological responses of Populus euphratica to flooding with fresh and saline water to assess its potential for conservation of lowland areas prone to suffer soil waterlogging. One-year-old cuttings were subjected to five treatments, including control, and flooding at increasing salinity concentrations (0, 50, 100, and 150 mM NaCl) for 90 days. Plant survival and growth, leaf gas exchange, leaf water potential, and concentration of Na+, K+, Ca2 +, Mg2 + in leaves were assessed. Flooding with saline water of 100 or 150 mM NaCl compromised plant survival. Plant death was preceded by strong reductions in photosynthesis, stomatal conductance and leaf water potential, increments in leaf Na+ concentration, and restricted adventitious rooting. By contrast, flooding with fresh or slightly saline water (50 mM NaCl) did not endanger survival although it reduced final plant biomass (65–68%). Cuttings flooded with fresh or slightly saline water showed profuse development of adventitious roots and hypertrophied lenticels in stems as typical adaptive responses to hypoxia, and despite having smaller-sized leaves, these were able to continue photosynthesizing at levels of 40–50% of their controls even after 90 days of flooding. So, P. euphratica appears as a promising candidate species to be included in conservation programs for riparian areas experiencing long-term flooding with fresh or slightly saline water of up to 50 mM NaCl.-
dc.descriptionFil: Azizi, S.. Tarbiat Modares University; Iraq-
dc.descriptionFil: Tabari, M.. Tarbiat Modares University; Iraq-
dc.descriptionFil: Striker, Gustavo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. University of Western Australia; Australia-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherElsevier Science-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.sajb.2016.11.004-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0254629916305099-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectADVENTITIOUS ROOTING-
dc.subjectBIOMASS-
dc.subjectCONSERVATION ECOLOGY-
dc.subjectPHOTOSYNTHESIS-
dc.subjectSALINE FLOODING-
dc.subjectSURVIVAL-
dc.subjectAgricultura-
dc.subjectAgricultura, Silvicultura y Pesca-
dc.subjectCIENCIAS AGRÍCOLAS-
dc.titleGrowth, physiology, and leaf ion concentration responses to long-term flooding with fresh or saline water of Populus euphratica-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
Aparece en las colecciones: CONICET

Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro sencillo del ítem