运用景观生态学的研究方法和观点对我省西部农林复合经营的典型之一———甘南县音河镇 3个具有不同特点的村的农林复合系统进行景观类型的多样性、均匀性、优势度、相对丰富度及类斑丰度的比较分析。结果表明 :地块平整规范的兴全村景观多样性指数、均匀性指数最低 ,优势度较高 ,地块复杂的山湾村则与之相反 ,景观类型多样性和均匀性指数最高 ,优势度指数最低 ,相对丰富度指数最高 ,兴建村介于 2村之间 ;而从树种景观类型上分析兴全村较山湾和兴建 2村丰富 ,特别是常绿树种类型则较其他 2村丰富 ,表明在景观宜人性、美学价值方面兴全村比其他 2村优越 Using the research methods and viewpoints of landscape ecology, this paper analyzes the diversity, uniformity and advantages of landscape types in three agroforestry systems in three villages with different characteristics in Yinhe Town, Gannan County. Degree, Relative Richness and Speckle Abundance. The results showed that the landscape diversity index, the uniformity index and the dominance index of Xingquan village were the lowest in the plot formation norms, but in the Shanwan village with complex plots, the landscape type diversity index and evenness index were the highest, and the dominance index The lowest index and the highest relative richness index. The village construction is between 2 villages. From the analysis of tree species landscape, Xingquan village is more abundant than Shanjan bay and built 2 villages, especially the evergreen tree species is more abundant than the other 2 villages, It shows that Xingquan Village is superior to the other 2 villages in terms of the pleasant scenery and aesthetic value