豫南白浆化黄褐土分类参比研究  

Soil Classification Reference of the Former Albic Yellow-cinnamon Soils in the Southern Region of Henan Province

作　　者：李玲[1] 吕巧灵[1] 路婕[1] 吴克宁[1] 

机构地区：[1]河南农业大学资源与环境学院,河南郑州450002

出　　处：《土壤通报》2006年第4期625-629,共5页Chinese Journal of Soil Science

基　　金：国家自然科学基金重点项目(49831004)

摘　　要：根据土壤理化性质,分别按照《中国土壤系统分类(第三版)》中的诊断层和诊断特性和中国土壤分类系统的发生分类原则对河南省南部地区具有漂白层的4个代表性土壤剖面进行分类归属,确定其在中国土壤系统分类中属于淋溶土纲,湿润淋溶土亚纲、漂白湿润淋溶土土类及相应的亚类、土族、土系;在中国土壤分类系统中属于湿暖淋溶土亚纲,黄褐土土类,白浆化黄褐土亚类及相应的土属、土种。By means of new taxonomical principle and method of ＂the Chinese Soil Taxonomy （3rd edition）＂, the complete soil taxonomic classification of four soil profiles was obtained,and they could be allocated in Alfisol order, Udalf suborder, Albudalf great group and corresponding subgroup,soil family and soil series. On the basis of obtained data, was they could be allocated in Alflsol order, Udalf suborder, yellow - cinnamon great group , albic yellow - cinnamon subgroup and corresponding soil genera and soil species according to the classification status of ＂Chinese Soil Category Classification System＂.

关 键 词：白浆化黄褐土 诊断层 诊断特性 系统分类 发生分类 

分 类 号：S155.1[农业科学—土壤学]