Evaluation du pouvoir allélopatique de l’extrait aqueux de Datura Stramonium L. (Solanaceae) de la région de Metlili Ghardaïa
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Date
2015
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Faculté Science de la Nature et de la Vie et Sciences de la Terre - Université de Ghardaïa
Abstract
The present study tackles the allelopathic activity of aqueous extracts of Daturastramonuim in the Sahara
in the germination of (Hordeum vulgare L.).
Biological experiments have been carried out in order to know the impact of the inhibitory on the
germination of seeds.
The results we got are: the concentration with 10% represents 33.3 4 %, the more there in inhibitory the one
There is concentration that might roach 100%.
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Keywords
Allélopathie, inhibition, plantes spontanées, Sahara., Allelopathy, inhibitition , biological activity , spontaneous plants, Sahara