| 摘要: |
| 为了确定新疆和田开发区的土壤系统分类归属，对该区约220 km2待开垦土地进行了调查，分析了不同类型土壤剖面的理化性状，并对其诊断层和诊断特性进行了鉴定。结果表明，该地区棕漠土、风沙土、草甸土、盐土（按土壤发生学分类）在中国土壤系统分类中分别为普通石膏正常干旱土、弱盐干旱砂质新成土、普通简育干旱雏形土和普通干旱正常盐成土，最后对各土类提出了相应的利用措施。 |
| 关键词: 土壤系统分类 诊断层 新成土 |
| DOI： |
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| Soil taxonomy in Hetian Development Zone,Xinjiang |
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| Abstract: |
| This study aimed to determine soil position in Chinse Soil Taxonomy through examining the physical and chemical properties of the different typical soil profiles in 220 km2 land of Hetian Development Zone,Xinjiang.Diagnostic layer and diagnostic characteristics were identified according to Chinese Soil Taxonomy (3rd edition).Results showed that local brown desert soils,aeolian soils,meadow soils,and saline soils,(GSCC) should be characterized as Typic Gypsi-Orthic Aridosols,Parasalic Aridi-Sandic Primosols,Typci Hapli-Aridic Cambosols and Typic Aridi-Orthic Halosols in Chinese Soil Taxonomy and the corresponding measures were raised thereafter. |
| Key words: Soil taxonomy diagnostic horizons entisols |
