semi zonal soil的用法和样例：
- Surface charge properties of five soil samples from zonal soils in China were studied by the improved Schofield method and potential titration method.
- The zonal soils of Hainan province comprises with laterite, savanna soil, mountain lateritic red earth, mountain yellow earth, etc.
- Changes of clay mineral association after HGMS for main zonal soils in central and southern China were investigated by means of XRD and chemical analytic methods.
- Some plants push their roots deep into the soil.
- Such crops won't grow in limy soil.