Chen H M,Zheng C R,Tu C,et al.Chemical methods and phytoremediation of soil contaminated with heavy metals[J].Chemosphere,2000,41:229-234.
[11]
Neumann D,Zurnieden U.Silicon and heavy metal tolerance of higher plants[J].Phytochemistry,2001,56:685-692.
[12]
Rautaray S K,Ghosh B C,Mittra B N.Effect of fly ash,organic wastes and chemical fertilizers on yield,nutrient uptake,heavy metal content and residual fertility in a rice-mustard cropping sequence under acid lateritic soils[J].Bioresource Technology,2003,90:275-283.
[13]
A\'lvarez-Ayuso E,Garci\'a-Sa\'nchez A.Palygorskite as a feasible amendment to stabilize heavy metal polluted soil[J].Environmental Pollution,2003,125:337-344.
[14]
Castaldi Paola,Santona Laura,Melis Pietro.Heavy metal immobilization by chemical amendments in a polluted soil and influence on white lupin growth[J].Chemosphere,2005,60:365-371.
[15]
Clement Rafael,Walker David J,Bernal M Pilar.Uptake of heavy metals and As by Brassica juncea grown in a contaminated soil in Aznalco liar(Spain):The effect of soil amendments[J].Environmental Pollution,2005,138:46-58.
[16]
Tessier A.Sequential extraction procedure for the speciation of particular trace metals[J].Analytical Chemistry,1979,51 (7):844-850.
[17]
Korndorfer G H,Lepsch I.Effect of silicon on plant growth and crop yield[J].Elsevier Science,2001,In Silicon in Agriculture:133-147.
[18]
Lshiguro K.Review of research in Japan on the roles of silicon in conferring resistance against rice blast[J].Elsevier Science,2001,In Silicon in Agriculture:277-287.
[19]
Meyer J H,Keeping M G.Past,present and future research of the role of silicon for sugarcane in southern Africa[J].Elsevier Science,2001,In Silicon in Agriculture:257-275.