不同的母岩母质，一般形成不同性质的土壤。

Different soil can be formed in different parent rock.

youdao

下面的亚土壤是土壤起始形成的地方，称为母质。

Which the soil was made and is called the parent material.

youdao

下面的亚土壤是土壤起始形成的地方，称为母质。

Which the soil was made and is called the parent material.

youdao