Took Zuoquan County as an example, the division of agricultural economic type was analysized according to the eight indexes of the whole county by the method of fuzzy clustering analysis.

• 利用模糊聚类分析的方法，以山西左权为例，选取全县十个乡（镇）的8项指标，对农业经济类型划分进行了分析，得到了与实际相吻合的结果。