LI Chao-sheng, YANG Xiao-hui, YU Chun-tang, et al. Heterogeneity of Soil Characteristic about Different Vegetation Types in North of Ordos Plateau[J]. 2006, 20(5): 48-51.
LI Chao-sheng, YANG Xiao-hui, YU Chun-tang, et al. Heterogeneity of Soil Characteristic about Different Vegetation Types in North of Ordos Plateau[J]. 2006, 20(5): 48-51.DOI:
In order to reveal the variability of soil factors about different vegetation types in North of Ordoas Plateau
68 soil samples were collected from 19 soil profiles according to the depth. The soil of moving dune has coarser granule
more total nitrogen and available phosphorus
but less organic content
available kalium and low er pH value. The soil fine particle and soil nutrient increase with the zonal vegetation. More vegetation cover make the soil particle finer in sand land
but the perennial herbage decrease the wind erosion less than shrub. In the study area
scientific distribution and habitat for artificial vegetation base on the water-balance accounting and soil quality improving is the most important key for vegetation restoration and ecosystem stability.