A pot experiment was conducted to study the effects of bentonite and zeolite on soil polluted by Cd.The results showed that the quality score of Cd which was exchangeable and combined with carbonate salt declined

and that of Cd which was combined with Fe-Mn

organic and residual increases after bentonite was exerted in different soil contaminated by Cd.Bentonite and zeolite can inactivate Cd in the mild and moderate soil contaminated by Cd

especially in the soil contaminated by Cd seriously

but zeolite showed the effect of activating Cd.In different degree soil polluted by Cd

bentonite can increase the biomass of Wuta vegetables

restrain the soil absorption of Cd

and decrease the concentration of Cd in Wuta vegetables

all of which play a obvious role of improvement on the growth of Wuta vegetables.To the mile and moderate soil polluted by Cd

zeolite can decrease the density of Cd in Wuta vegetables

promote the growth of Wuta vegetables to increase its biomass.To the soil contaminated by Cd seriously

effect of zeolite is smaller on the growth of Wuta vegetables

and the accumulation of Cd in Wuta vegetables increases remarkably.