不同海拔高度下高山草原土土壤养分变化初探
Primary Probe on Soil Nutrients Change in Different Elevation Alpine Meadow
高山土区（高山草甸土及高山草原土）。最后文章对中国农业土壤集约耕作的发展前景进行了初步展望。
Finally , the prospectives for the development of intensive cultivation of agricultural soils in China are discussed .
高山草原土