A study on comprehensive ecoagricultural programming in the hilly loess region of West Shanxi

The eco-agricultural construction is a complex systems engineering with multi-factors,multi-layers and multi-targets.By adopting target programming model,combining economic,social and ecological benefits,comprehensive ecoagricultural programming was carried out in accordance with eco-economic theory and by taking the whole area of the hilly loess region of West Shanxi as a large system.This work provided scientific basis for policies formulating for the relevant government departments.