干旱地区农业研究2009，Vol.27Issue(6)：40-43,57,5.
新疆阿拉尔垦区土壤发生特性及系统分类研究
Research on the genetic characteristic and taxonomy of soils in Aral irrigated area
摘要
Abstract
Through soil and plant survey in the sampling site and determination for soil physical and chemical properties , soil properties under the desert vegetation in Aral irrigated area were studied. The result showed that sand content was the highest in the particle composition, accumulation of organic matter in topsoil was very clear, soil nitrogen and phosphorus content was relatively low, soil potassium content was relatively high, and soil pH showed alkaline reaction. According to the Chinese Soil Taxonomy (3rd edition), the soils tested belonged to 3 soil classes, 3 subclasses, 3 great soil groups and 4 subgroups. That is to say, T-01 belonged to Mollic Hapli-Udic Cambosols, T-02 belonged to Cal-caric Aridi-Orthic Primosols, T - 03 belonged to Mottlic Hapli-Udic Cambosols, and T - 04 belonged to Umbric Hapli-Orthic Gleyosols.关键词
阿拉尔垦区/土壤特性/系统分类Key words
Aral irrigated area/genetic of soil/taxonomy分类
农业科技引用本文复制引用
莫治新,柳维扬,伍维模..新疆阿拉尔垦区土壤发生特性及系统分类研究[J].干旱地区农业研究,2009,27(6):40-43,57,5.基金项目
塔里木大学校长基金资助项目(TDZKSS09001) （TDZKSS09001）
