By investigating and analysing to the existing problems on landuse at Shanghuang village,Guyuan county, the overall conceptions.the optimum disposition program of farming-forestry-livestock raising, and some implementing techniques have been drafted.Through experimenting anct monitoring for 13 years, it was ensured that this model was very reliable，and with great eco-economical reward. Meanwhile, some suggestions were put forward for the rational use of land resources and the developing of efficient and sustained agriculture in semi-arid areas in western loess hilly region.