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粗骨土
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粗骨土
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粗骨土
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Skeletal soils
粗骨土
发育于各种基岩风化残坡积物上的一类砾质初育土。属石质初育土亚纲。在中国土壤系统分类(2001)中,相当于石质湿润正常新成土、石质干润正常新成土、钙质湿润正常新成土等;在美国土壤系统分类(2014)中,相当于正常新成土[注];在联合国世界土壤资源参比基础(2014)中,相当于疏松岩性土[注]和薄层土[注]。
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