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http://dspace.univ-ghardaia.dz:8080/handle/123456789/5949| Title: | Evaluation des capacités allélophatiques des extraits aqueux foliaires et racinaires d’une Apiaceae saharienne |
| Other Titles: | Assessement allelophathic of the capacitie for inhibitory of aqueous extracts leaf and root of Saarinen, Apiaceae. |
| Authors: | HAMAIMI, Messaouda |
| Keywords: | Allelophatic, inhibition of germination, aqueous extract, Pituranthos chloranthusl Hordeum vulgare l Allélopathique, germination, extraits aqueux, Pituranthos chloranthus ,Sahara , Hordeum vulgareL |
| Issue Date: | 2013 |
| Publisher: | Faculté Science de la Nature et de la Vie et Sciences de la Terre - Université de Ghardaïa |
| Abstract: | This study focuses on the power of allelophatic aqueous leaf extract of Pituranthos chloranthus l, harvested in the region Ghardaia northern Sahara on the germination of barley grains hordeum vulgare l .Poaceae. This study allowed us to see that the leaf and root extracts of this plant have agermination inhibitor, the aqueous extract of leaf it is us66,67%, 65.00 % , 56,67%, 50.00%, 50,00% , 46,67% , 41,67%, 36,67% , 26,67%, at,100%, 90% , 80%, 70%, 60%, 50%, 40%, 30%, 20%, 10%,respectively seed of hordeum vulgare l treated with aqueous root extract diluted to100%, 90%, 80%, 70%, 60%, 50%, 40% , 30%, 20%, 10%,it is at 91,67%, 71,67%,66,67%, 65,00%, 56,67%, 50.00%, ,46,67%, 46,67%, 43,33%, 31,67%,respectively. Also it is reported delays germination and growth of grain test treated compared to control batch plant grains |
| URI: | http://dspace.univ-ghardaia.dz:8080/xmlui/handle/123456789/5949 |
| Appears in Collections: | Mémoires de Master |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| evaluation des capacitès allèlophatiques.pdf | 1.97 MB | Adobe PDF | View/Open |
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