Abstract: The overall scheme is fulfilled by technical line.The climatic cultivation division of planned trees in vertical zone is obtained through Fuzzy Preferential Comparison method and site types of Economic Forest(nontimber product forest crops) in Daguan County are divided by way of quantitative analysis in light of the local specific conditions.Moreover,the above results are synthetically assessed by traditional methods of analysis.This paper has expounded the good effects of applying the technical line to over-all scheme of Economic forest in mountain areas.