It is shown that the 600-800m elevationzone in the Qingyi River Valley and 1000-1200m in the Dadu River Valley presentgreat potential to grow Eucalyptus globulus Labill, A followed in situ experimentation firmly support the result.

• 结果表明青衣江流域的600-800m地带、大渡河流域的1000-1200m地带较宜栽培蓝按； 试验林表现出速生性；