Effects of Controlled Release Fertilizers residual coating(CRFRC) on soil physical property and growth of cole were studied in potted cole experiment.The results indicated that the soil bulk density decreased

the total porosity increased obviously

and the specific gravity changed little with Controlled Released Fertilizers residual coating.Controlled Released Fertilizers residual coating had effect on the growth of cole.The contents of chlorophyll

number of leaves

leaf area and growth potential of the cole had been increased obviously with the added of residual coating content.Besides

the reductive Vc content of cole had been increased by Controlled Released Fertilizers residual coating and the reductive Vc content of CRFRC2 treatment was higher than other treatments.In addition

Controlled Release Fertilizers and common compound fertilizers had no differences in the growth of cole because the release time of CRFS was a little longer.As a result

Controlled Released Fertilizers residual coating was beneficial to soil and plants if it was controlled in appropriate extension.