The simulative soil columns in the laboratory were used to research the movement and transformation of zinc forms in uprightness direction in vegetable garden soils which experenced rainfall of a year. Study shows that it was difficult for most of the zinc forms to move following the water movement. Rainfall in one year could make water soluable zinc loss no more than 0. 57 percent of total zinc. The easily absorbed EX-Zn,CABS-Zn and OM Zn could be transformed from 3 % RES-Zn and 4 %OX-Zn by the water movement and by the added zinc and phosphorous. Following the increasing use of zinc, the availibility index could be increased by 30% to 78 % and 3.12- 10.07 mg/kg total amount of available zinc could also be strengthened. Phosphorous and zinc could be more effective to the plant after adding 50 mg/kg phosphorous to the soil, furthermore,the availibility index increasing was 3% to 28%, the total amount of available zinc could be increased by 0.04-0.28 mg/kg too.