浙江省山地丘陵主要土壤的粘粒矿物研究

Clay mineralogy of major soils in mountain and hilly areas in Zhejiang Province,China:

本文用Ｘ射线衍射分析（ＸＲＤ）、红外光谱分析（ＩＲ）、透射电镜（ＴＥＭ）对浙江省山地丘陵区主要土壤的粘粒矿物进行了研究。结果表明，这些土壤的粘粒矿物主要由高岭－水云母－蛭石组合而成，但各类矿物的相对强度随成土母质的土壤风化发育度有较大的变化，粘粒中的高岭主要为无序高岭石。

Clay mineralogies of major soils in mountain and hilly areas in Zhejiang Province were studied by X ray diffraction,Infrared spectrum and transmission electron microscope.The results showed that clay minerals of these soils were mainly combined of kaolin illite vermiculite,but their relative intensities varied greatly with parent materials and degree of soil weathering,the kaolin in the most soils was disordered kaolinite.