安徽休屯盆地紫色土的特性和系统分类  

Genetic Properties and Taxonomic Classification of Purple Soils in Xiutun Basin, Anhui Province

作　　者：刘付程 顾也萍 史学正[2] 

机构地区：[1]安徽师大国土资源与旅游学院,安徽芜湖241000 [2]中科院南京土壤研究所,江苏南京210008

出　　处：《土壤通报》2002年第4期241-245,共5页Chinese Journal of Soil Science

基　　金：国家自然科学基金重点项目 (49831 0 0 4 );安徽省高校自然科学基金 (97JL0 37) ;中科院南京土壤所所长基金 (0 0 51 0 2 );安师大青年基金(2 0 0 0QL0 38)资助

摘　　要：选取了休屯盆地不同时期紫红色沉积岩上发育的 6个紫色土剖面 ,系统地研究了其属性特征 ,并按照中国土壤系统分类的原则 ,鉴定其诊断层和诊断特性 ,检索了土壤系统分类的名称。同时也指出了现行《中国土壤系统分类》在紫色土系统分类应用中存在的问题 。Based on Chinese Soil Taxnomy(CST),the diagnostic characteristics of 6 purple soils in Xiutun Basin were identified. The results showed that all the soils were classified into four orders:Isohumisols,Luvisols,Cambisols and Entisols. However, there were some improprieties for the subclassification of the studied soils when CST was applied to them,thus some Suggestions were also put forward.

关 键 词：安徽休屯盆地 紫色土 特性 系统分类 

分 类 号：S155.3[农业科学—土壤学] S155.25[农业科学—农业基础科学]