Metal tolerance and phytoremoval ability in Amaranthus paniculatus L. grown in nickel-spiked nutrient solutionF. Pietrini, V. Iori, A. Cheremisina, N.I. Shevyakova, N. Radyukina, VL. V. Kuznetsov and M. ZacchiniE3S Web of Conferences, 1 (2013) 13005DOI: https://doi.org/10.1051/e3sconf/20130113005