Abscisic acid and ethylene content in Gerbera jamesonii plants submitted to drought and rewatering |
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| Authors: | C. Olivella M. Vendrell R. Savé |
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| Affiliation: | (1) Departament de Tecnologia Hortícola, Centre de Cabrils, IRTA, Carretera de Cabrils s/n, E-08348 Cabrils, Spain;(2) i Desenvolupament, Consell Superior d'Investigacions Científiques, J. Girona Salgado 18, Centre d'Investigació, E - 08028 Barcelona, Spain |
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| Abstract: | Gerbera jamesonii plants were subjected to a drying and rewatering for 10 d under greenhouse conditions. Transpiration rate and leaf water potential decreased with the application of stress and recovered to a level similar to that observed in the control plants. Leaf abscisic acid concentration increased while ethylene production decreased under stress. After rewatering, each of the parameters recovered, to similar levels, as in the control. This revised version was published online in July 2006 with corrections to the Cover Date. |
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| Keywords: | leaf water potential transpiration rate water stress |
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