在青麸杨人工纯林中，采取生荒法以优化肚倍蚜侨蚜及冬寄主生境，可使肚倍蚜春迁蚜上树率增加３８．４倍；在倍树树权处缠绕细茅草，能有效的助长和保护肚倍蚜春迁蚜的上树，使其单株平均结倍数量及产量分别增加２．６倍和２．５倍；选植复叶为１３小叶类型的青麸杨，其自然单个倍重高于其他小叶数类型；采用合理修剪、重度疏花、摘心控梢、环割节留技术，能有效地促进肚倍单个与群体重量及质量的提高。 In Qingyang Artificial Pure Forest, the absurd law was adopted to optimize the Chinese aphid and winter host habitat, which increased the rate of aphid feeding by 38.4 times; Thatch, which can effectively help and protect the aphid on the spring aphid on the tree, so that the average number of plants and their doubling times the yield and yield increased 2.6 times and 2.5 times, respectively; planting compound leaflet 13 leaflet type of green Poplar, its natural single fold higher than the number of other types of leaflets; using reasonable pruning, severe thinning, pinching control tips, ring segment cutting technology can effectively promote the belly fold individual and group weight and quality improvement.