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, Annexe 1 : La préparation des substrats du projet LORVER au STEVAL Etape 1 : Broyage des terres

. Le, Dans cette optique, un criblage de souches fongiques a été réalisé afin de sélectionner des symbiotes fongiques performants. Après avoir réalisé une étude taxonomique des souches, leurs capacités de dégradations de certains sucres végétaux ont été mesurées. L'effet positif d'une inoculation par certaines souches DSE sur le développement des plantes a été testé par un test de coculture avec du ray-grass et de la luzerne. La tolérance métallique varie selon les souches considérées, ainsi que les possibilités de mobilisation des ETM par ces champignons, Tamisage à 2 mm Etape 3 : Mélange à la bétonière. ii Résumé LORVER est un projet de phytoremédiation visant à revaloriser des friches industrielles en utilisant, vol.2

, Mots clés : métaux lourds, phytoremédiation, champignons endophytes, dark septate endophytes