Ebbs S D, Lasat M M, et al. Phytoextraction of Cadmium and Zinc from a contaminated soil [ J ]. J Environ Qual, 1997, 26:563 - 57 1.
[2]
Nanda - Kumar P B A, Dushenkov V, et al. Phytoextraction: The use of plants to remove heavy metals from soils[J ]. Environ Sci Technol, 1995,29 (5): 664 - 668.
[3]
Robinson B It, et al. The potential of the high - biomass Nickel hyperaccumulator Berkheya coddii for phytomining and phytoremediation [ J ]. Journal of Geochemical Exploration, 1997, 60:115 - 126.
Salt D E, Blaylock M, Kumar P B A N. Phyotremediation: anovel strategy for the removal of toxic metals from the environment using plants[J].Bio/Technology, 1995, 13:468 - 478.
[6]
Ebbs S D, Kochian L V. Phytoextraction of zinc by oat (Avena sativa),barley (Hordeum vulgare), and Indian mustard (Brassica juncea) [J].Environmental Science & Technology, 1998, 32 (6): 802 - 806.
[7]
Huang J W W, Chen J J, Berti W R, et al. Phytoremediation of lead contaminated soils: Role of synthetic chelates in lead phytoextraction [J]. Environmental Science & Technology, 1997, 31 (3): 800 - 805.
[8]
Blaylock M J, Salt D E, Dushenkov S, et al. Enhanced accumulation of Pb in Indian mustard by soil - applied chelating agents[J]. Environmental Science& Technology, 1997, 31 (3): 860 - 865.
