南疆平原典型荒漠样区耕种土壤基层分类的探讨  

SUBSTRATE CLASSIFICATION OF IRRIGATED BROWN DESERT SOIL IN SOUTH XINJIANG

作　　者：关欣[1] 张凤荣[2] 李巧云[1] 钟骏平[1] 

机构地区：[1]新疆农业大学,乌鲁木齐830052 [2]中国农业大学,北京100094

出　　处：《土壤》2003年第1期53-57,72,共6页Soils

基　　金：国家自然科学基金重点项目(49831004); 中国科学院特别支持项目

摘　　要：本文分析了南疆西部莎车县和东部哈密县荒漠样区的成土条件, 探讨了典型荒漠样区耕种土壤的系统分类,特别是基层分类,根据南疆荒漠区耕种土壤的实际情况,结合11个剖面,讨论了土族和土系的划分依据和指标,描述了各土系的生产特性。Soil forming conditions of the irrigated brown desert soil in Shache and Hami Counties South Xinjiang are analyzed for classification, in particular substrate classification, in line with soil taxonomy. Based on the actual conditions and 11 profiles of the soil, bases and indexes for classifying the soil into soil families and soil series are discussed and production properties of each soil series described.

关 键 词：土壤基层分类 南疆 平原荒漠区 耕种土壤 土族 土系 土壤系统分类 

分 类 号：S155.3[农业科学—土壤学]