Prunus salicina, Prunus armeniaca, Xanthoceras sorbifolia, Crataegus pinnatifida and Pyrus ussuriensis are frontal 5 tree species with weight value 88.85, 80.88, 73.25, 69.35 and 63.77 respectively, were used for economic forest.

• 李、杏、文冠果、山楂、野梨为符合经济林的前五位的树种；权重值分别为88.；85、80