Influence of Cladonia substellata Vainio extracts and usnic acid on germination and growth of Allium cepa L. seedlings
- The effect of lichen extracts obtained from Cladonia substellata and its main constituent, on the germination and growth of onion (Allium cepa L.) seedlings was investigated. No significant inhibitory effect of the lichen extracts and usnic acid on germination was found, except of usnic acid at the concentration of 726.7 mM. Growth inhibition of the radicle and of the hypocotyl of the seedlings was found for the total extract and for usnic acid in concentrations of 290.6 mM and 726.7 mM.
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| Author: | Adriana Mayumi Yano-Melo, Carlos Vicente, Lauro Xavier Filho |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-303918 |
| ISSN: | 0935-5626 |
| Parent Title (English): | Tropical bryology |
| Publisher: | D. Quandt, Univ. Bonn, Nees Inst. für Biodiversität d. Pflanzen |
| Place of publication: | Bonn |
| Document Type: | Article |
| Language: | English |
| Year of Completion: | 1999 |
| Year of first Publication: | 1999 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2013/07/31 |
| Issue: | 16 |
| Page Number: | 5 |
| First Page: | 11 |
| Last Page: | 15 |
| Note: | The layout of the electronic version of this contribution differs from the layout of the original version published in the printed volume. |
| HeBIS-PPN: | 349137846 |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 58 Pflanzen (Botanik) / 580 Pflanzen (Botanik) |
| Sammlungen: | Sammlung Biologie / Sondersammelgebiets-Volltexte |
| Zeitschriften / Jahresberichte: | Tropical Bryology / Tropical Bryology, Volume 16 (1999) |
| : | urn:nbn:de:hebis:30:3-301494 |
| Licence (German): |  Deutsches Urheberrecht |
