acid garden soils的用法和样例：
- Zn situation of vegetable garden soils and its relation to soil organic carbon.
- Always use sterile potting soil. Using garden soil can have disastrous effects.
- Effect of amendments on ryegrass growth in mixed soils of copper mine tailing and garden soil.
- DDTs was the primary compound in soil samples,accounting for 98.9% of the pesticides POPs. The source of DDTs was garden soils in city parks.