新疆平原土壤发生分类与系统分类的参比

Comparison of soil genetic classification and soil taxonomy for plain soil in Xinjiang

为给新疆土壤系统科学分类提供依据,分析了新疆平原土壤的分布特点,并根据成土条件,比较了新疆平原土壤在中国土壤发生分类和系统分类中的地位、分类依据和名称差异,对在系统分类中出现的干旱表层、钙积土与荒漠土的区分等问题进行了讨论。

In this paper, a brief account on the soil forming conditions and the rule of soil distribution in the plain of Xinjiang is given. The position, the index and the name of plain soils to be classified are compared between Chinese soil genetic classification and Chinese soil taxonomy. The aridic epipedon appeared in the soil taxonomy system and the differentiation between the steppe desert soils and the desert soils are discussed, The purpose of this paper is to provide the reference for soil classification in Xinjiang.