Based on the investigation and analysis in the field

it was measured the soil organic matter and the rapidly available nutrients of young Hippophae rhamnoides

Rosa xanthina Lindl

Pinus tabulaeformis

grassland and farmland

used DUNCAN method to check the difference of organic matter. The results showed that: (1)Plant restoration could increase the content of the soil organic matter remarkably

and the effect was: grassland>Hippophae rhamnoides>Rosa xanthina Lindl>Pinus tabulaeformis; (2) With the deeper of the soil

the benefit that plant restoration the degree of development was decreased obviously

soil organic matter had the feature of gathering on the surface

it was significant in plant of grassland and bush; (3)Soil rapidly available nitrogen had great develop in different plant types; soil rapidly available phosphorus increased slightly; soil rapidly available potash of Hippophae rhamnoides and Pinus tabulaeformis were all droped sharply expect grassland and Rosa xanthina Lindl's were higher than farmland's.