成土母质 [土壤] parent material
- 不同的成土条件和成土母质形成了不同类型的土壤。
Different conditions and parent materials formed various type of soils. - 作为外部生态环境重要因素的成土母质,和茶叶内部的生化性质有紧密联系。
In general, the soil parent material, an important factor of the ecologic environment, always associates with the tea quality closely. - 发育于同种成土母质母岩上的不同土类的钴背景值也有差异;
The difference also presents in red soil with different original rock development and in different types of soil within the seine original rock development.
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