Please use this identifier to cite or link to this item:
https://repositorio.inpa.gov.br/handle/1/39876| Title: | Ecological and physiological investigations on Eichhornia crassipes (MART.) SOLMS. II. Studies of root structure and the dependance of pigment deposition on the age and physiological state of the roots |
| Authors: | Mattern, Thaila Furch, Bodo |
| Keywords: | Eichhornia Crassipes |
| Issue Date: | 1987 |
| metadata.dc.publisher.journal: | Amazoniana |
| metadata.dc.relation.ispartof: | Volume 10, fascículo 2, 1987, página 173-180 |
| Abstract: | Eichhornia crassípes eine Zeigerpflanze fur NO,-N- und/oder NH, -N-Mangel: Durch diese Bedingungen im Substrat wird eine Blaufarbung der vorher fast farblosen Wurzeln ausgelost, die Pigmente werden dabei im Apoplasten der Wurzelzellen gelagert und dort sehr fest an die Matrix gebunden. |
| metadata.dc.description.resumo: | Eichhornia crassipes é uma planta indicadora de carência de NO,-N e/ou NH,-N: tais condições no substrato provocam uma coloração azul das raízes antes quase incolores. Neste processo, os pigmentos são depositados no apoplasto das células radiculares e ali fixados mui firmemente na matriz. |
| Appears in Collections: | Fascículo 2, Ano 1987 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| p_173_180.pdf | 321,42 kB | Adobe PDF | View/Open |
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