dc.contributorUniv Reg Integrada Alto Uruguai & Missoes
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-04T12:30:58Z
dc.date.accessioned2022-12-19T18:00:35Z
dc.date.available2019-10-04T12:30:58Z
dc.date.available2022-12-19T18:00:35Z
dc.date.created2019-10-04T12:30:58Z
dc.date.issued2018-07-01
dc.identifierAnais Da Academia Brasileira De Ciencias. Rio Janeiro: Acad Brasileira De Ciencias, v. 90, n. 3, p. 2945-2953, 2018.
dc.identifier0001-3765
dc.identifierhttp://hdl.handle.net/11449/184895
dc.identifier10.1590/0001-3765201820170723
dc.identifierS0001-37652018000602945
dc.identifierWOS:000446296800032
dc.identifierS0001-37652018000602945.pdf
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5365948
dc.description.abstractThe subtropical riverine forests present a variation in soil water availability throughout the year, following precipitation seasonality. The objective of this work was to evaluate the responses of Cordia americana to different light intensities combined with soil flooding. Seedlings were acclimated to light treatments, with full sun and shade conditions. Sun and shade plants were subjected to soil flooding during periods of 10 (short) and 30 (longer) days. After 10 days, flooded plants had a higher root dry mass accumulation and soluble sugars content, regardless of the light condition. Shade plants presented higher shoot soluble sugars content in relation to the sun plants. After 30 days, a higher shoot soluble sugar content was observed in sun and shade flooded plants. In addition, a higher root soluble sugar content was also observed in sun plants under flood. Periods of short flooding, characterized in subtropical forests as from 5 to 15 days, favor the growth of shade plants and the roots sugar accumulation, fact that can explain the species distribution. However, long periods of flooding may be associated with light environment plasticity, suggesting that the sun plants present a higher flooding tolerance, directly associated with the ability to maintain the sugar content.
dc.languageeng
dc.publisherAcad Brasileira De Ciencias
dc.relationAnais Da Academia Brasileira De Ciencias
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectsubtropical climate
dc.subjectsoluble sugars
dc.subjectunderstory
dc.subjectwater stress
dc.titleLight environment influences the flood tolerance in Cordia americana (L.) Gottschling & JSMill
dc.typeArtículos de revistas


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