Data/hora: 30/05/2024 05:22:41

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 27/05/1996
Data da última atualização: | 27/05/1996
Autoria: | SENA GOMES, A. R.; KOZLOWSKI, T. T.
Título: | Effects of flooding on Eucalyptus camaldulensis and Eucalyptus globulus seedlings.
Ano de publicação: | 1980
Fonte/Imprenta: | Oecologia, v.46, n.2, p.139-142, 1980.
Idioma: | Inglês
Conteúdo: | Flooding for up to 40 days induced morphological changes and reduced growth of 6-week -old Eucalyptus camaldulensis and Eucalyuptus globulus seedlings. However, the specific responses to flooding varied markedly between these species and with duration of  floo- ding. Both species produced abundant adventitious root that originated near the tap root and original lateral roots, but only E. camalduelensis produced adventitious roots on sub- merged portions of the stem. Flooding induced leaf epinasty and reduced total dry weight increment of seedlings of both species but growth of E. globulus was reduced more. In both species dry weight increment of shoots was reduced more than dry weight increment of roots, reflecting compensatory growth of adbentitious roots. Adaptation to flooding ap- peared to be greater. in E. camaldulensis than in E. globulus. The importance of formation of adventitious roots in flooding tolerance is emphasized.
Palavras-Chave: | Efeito; Effects of flooding; Plant; Seedling.
Thesagro: | Eucalyptus Camaldulensis; Inundação; Muda; Planta.
Thesaurus Nal: | Eucalyptus globulus.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (32058-1) - ADC - SP - -- - SP2536 -  - 2536 - DIS