ochric epipedon
- n.淡色表层
ochric epipedon-
Results obtained revealed that there were such diagnostic horizons and properties as Ochric epipedon , Argillic horizon , Udic moisture regime , Hyperthermic temperature regime etc.
结果表明：福建典型赤红壤具有淡色表层、淀积粘化层等诊断层和湿润水分状况、高热土温状况等诊断特性。
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They typically have an ochric epipedon , but may have an umbric epipedon .
典型的淋溶土有一层淡色表层，但同样可能有一层暗色表层。