Soil Structure Characteristics In Different Vegetation Restoration Communities In Jiufeng National Forest Park

Physical properties and micro-morphology of soil in different vegetation communities in Jiufeng national forest park were studied. Results show that: the soil particles composition and soil bone particles natural shrubs are similar in the natural shrubs and artificial mixed in Jiefeng national forest park. The Soil in natural shrubs is superior than that in artificial mixed forest in many aspects, such as bulk density, porosity condition, aggregate structure, fertility charateristics. In general, soil eco-structure recovery of the natural shrubs in middle-high elevation is better than that of the artificial mixed at low elevation.