acid brown soil的用法和样例：
- Effects of Sulfur-Coating from Sulfur-coated Fertilizer on Acidic Brown Soil Leaching Characteristics
- The soil was brown soil in type and light loam in texture.
- Dynamics of aquic brown soil enzyme activities under no-tillage.
- The dissolving effect of the silicate bacteria on K,P elements in the mineral of acid soil types like red earth and loess brown soil were studied by liquid culture.
- acidic brown soil