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研究表明，在金沙江干热河谷恶劣环境条件下，K_（156）是银合欢中最优良的造林类型；KS型次之。在大面积造林时，应加强造林后的经营管理，降低榕片园蚧的危害程度。
The results showed that K_ (156) was the best afforestation type in the dry and hot valley of the Jinsha River under the harsh environmental conditions, followed by the KS type. In large-scale afforestation, afforestation management should be strengthened to reduce the degree of damage of the yunnan scale.