Artificial mycorrhization does not influence the effects of iron availability on Fe, Zn, Cu, Pb and Cd accumulation in leaves of a heavy metal tolerant white poplar clone.

In this study, the phytoextraction capacity of a heavy metal tolerant white poplar clone, grown in the presence of high iron availability and/or mycorrhizas was evaluated. A large amount of iron in available form was determined in initial high concentrations in leaf, which declined along time and affected Cd, Cu, Pb and Zn accumulation. Natural and artificial mycorrhization did not influence these dynamics. [ABSTRACT FROM AUTHOR]