The observations from the field plot-experiments conducted on the vegetable base of Shengzhou county of Zhejiang province to explore the effects of organic manure

fused calcium magnesium phosphate and lime on the remediation of productivity in zinc-contaminated soil showed that: all the three kinds of agro-chemical measures evidently increased yields of vegetables grown in winter-spring and autumn-winter seasons on zinc-contaminated soils. Normal local yield level of ginger and lettuce could be gained by using the optimum combination of agro-chemical measures. Yields of ginger and lettuce increased 15.38% to 23.08% and 35.9% to 82.5% as compared with CK

respectively. These agro-chemical measures could leave death and increase the livability of peanut plant (highly susceptive to zinc poison) grown in summer-autumn high-temperature seasons

although it can't get the normal growth and expected yielding levels of peanut. Zinc content in plant could be decreased evidently by using agro-chemical measures and there is a opposite relationship between the yield and zinc content of the plants. Also

we found that the available zinc content in the polluted soils could be decreased by using the treatments of fused calcium magnesium phosphate and lime in polluted soils; however

to apply organic manure may be valid to the decrease in the zinc content of plant rather than in the zinc contents of polluted soils.