Typical soil taxonomy of Zhengyang County in Henan Province

Typical soils of Huaibei area in Henan Province were analysised and retrievaled,their positions in Chinese Soil Taxonomy were determined.The results indicate that the five typical soil pedons could be allocated in three orders: Argosols Order and Vertosols Order,Cambosols Order,three suborders: Udic Argosols Suborder;Udic Vertosols Suborder,Udic Cambosols Suborder,three group: Hapli-Udic Argosols Group,Hapli-Udic Vertosols Group,Hapli-Udic Cambosols Group,four subgroups: Mottlic Hapli-Udic Argosols Subgroup,Typic Hapli-Udic Vertosols Subgroup,Mottlic Hapli-Udic Cambosols Subgroup,Albic Hapli-Udic Cambosols Subgroup,five soil series: lanqing series,zhangzhuang series,qizhuang series,guolou series,zhizhuang series.