Loess Plateau Soil and Water Conservation Project is one of agriculture development pro-jects financed by world bank.According to the world bank's suggestion,the computerized analysisand management technology have been adopted in economic analysis and feasibility study of the pro-ject.In this paper,we mainly focus on introducing some special softwares used in the preparingphase and ones will be used in management,monitor and evaluation phase. Application of this kindof software have heighten the systematicness and accuracy of project analysis and management,savea great deal of labour and materials,brought a great advance in project to pass the world bank’s ap-praisal and to be smoothly implemented.