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云台山林区90%以上是赤、黑松纯林,病虫濒繁,急需林相改造。测定分析云台山林区的土壤理化性质,划分了该区土壤类型及其分布,为该区林相改造,提供了适地适树的科学依据。
More than 90% of the Yuntai Mountain forests are pure red and black pine forests. The physical and chemical properties of the soil in Yuntai Mountain forest area were determined and analyzed. The soil types and their distribution in the area were determined. The scientific basis for suitable tree planting was provided for the forest transformation in this area.