Tolerance of sesbania virgata plants to flooding

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorZanandrea, Ilisandra-
Autor(es): dc.creatorAlves, José D.-
Autor(es): dc.creatorDeuner, Sidnei-
Autor(es): dc.creatorGoulart, Patrícia de F. P.-
Autor(es): dc.creatorHenrique, Paôla de C.-
Autor(es): dc.creatorSilveira, Neidiquele M.-
Data de aceite: dc.date.accessioned2026-02-09T12:37:21Z-
Data de disponibilização: dc.date.available2026-02-09T12:37:21Z-
Data de envio: dc.date.issued2020-01-13-
Data de envio: dc.date.issued2020-01-13-
Data de envio: dc.date.issued2010-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/38508-
Fonte completa do material: dc.identifierhttps://www.publish.csiro.au/BT/BT09144-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1164997-
Descrição: dc.descriptionSesbania virgata (Cav.) Pers. is a bush, pioneer and occurs naturally in Brazil. It belongs to the Fabaceae family and it is indicated for recovery of degraded areas because of its rusticity and capacity to tolerate flooding. The present research was carried out to investigate the ability of S. virgata plants to adapt to flooding conditions. Plants containing six expanded leaves were placed in masonry tanks and were subjected to the following conditions: control (well watered), soil-waterlogging (water to the setup level of 1 cm above the soil surface – roots and parts of the stems flooded) and complete submergence (whole plant flooded). The evaluations were conducted on the day of the stress induction and after 7, 14, 21, 28, 35, 42, 49 and 56 days of the treatment. After 15 days of return to normoxic environment, plant survival was assessed. Growth (height, dry mass of shoots and roots), vigour, carbohydrate content and the activity of enzymes involved in anaerobic metabolism (lactate dehydrogenase, pyruvate decarboxylase and alcohol dehydrogenase) were also evaluated. Our results suggested that sesbania plants are tolerant to flooding, because they can survive being submerged for 56 days. The reasons for this tolerance include the accumulation and use of carbohydrates in the leaves and roots, maintenance of growth and the activation of anaerobic metabolism, particularly in steps catalysed by the enzymes pyruvate decarboxylase and alcohol dehydrogenase.-
Idioma: dc.languageen-
Publicador: dc.publisherCSIRO Publishing-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceAustralian Journal of Botany-
Título: dc.titleTolerance of sesbania virgata plants to flooding-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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