牡丹区属黄河冲积平原,地势平坦,土层深厚,土壤肥沃。冲积厚度一般为
20~30米,地形西高东低,海拔高度57.2~44米,地面坡降1/6000~1/10000。
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牡丹区属黄河冲积平原,地势平坦,土层深厚,土壤肥沃。冲积厚度一般为
20~30米,地形西高东低,海拔高度57.2~44米,地面坡降1/6000~1/10000。