Počet záznamů: 1

Cadmium immobilization in the rhizosphere of arbuscular mycorrhizal plants by the fungal extraradical mycelium

  1. 1.
    0348961 - BU-J 2011 RIV NL eng J - Článek v odborném periodiku
    Janoušková, Martina - Pavlíková, D.
    Cadmium immobilization in the rhizosphere of arbuscular mycorrhizal plants by the fungal extraradical mycelium.
    Plant and Soil. Roč. 332, 1-2 (2010), s. 511-520 ISSN 0032-079X
    Grant CEP: GA AV ČR KJB600050706
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: heavy metals * soil pH * tobacco
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 2.773, rok: 2010

    Using split-root tobacco plants, inoculated at one part of the root system with an arbuscular mycorrhizal (AM) fungus, and hyphal compartments colonized by the extraradical mycelium (ERM) only, an effect of ERM on Cd immobilization in soil could be clearly demonstrated. Lower Cd toxicity in the substrates colonized by ERM was related to ERM-induced alkalinization, but not directly to ERM density. It was concluded that the ERM of AM fungi may enhance Cd immobilisation in soil not only due to its high Cd sorption capacity but also by its activity.
    Trvalý link: http://hdl.handle.net/11104/0189334