陕西省土壤分类的历史与现状

本文综合有关资料,论述了陕西省土壤分类发展的几个主要阶段和现行的土壤分类系统,着重阐明了陕西省主要土壤类型如黄绵土、黑垆土、黄棕壤、黄褐土、棕色石灰土、粗骨土等的分类历史以及分类的现状。

The History and Current Existing State of Soil Classification in Shaanxi Province

Based on the summary of all the relevant information, this paper deals with several main stages in the development of soil classification and the current existing soil classification system in Shaanxi province.Also, it gives emphases on soil classification history and the current soil classification state of the main soil vypes including cultivated loess soil; Helou soil, yellow brown earth, yellow drab soil; browncalcic soil, and phogosol.