长白山野生树木资源的引种栽培及在北方城市绿化上开发利用

Introduction and culture of ornamental trees from Changbai mountain and their application in urban forest in northern cities

通过引种 ,从长白山野生树木资源中筛选出适宜于北方地区栽培的绿化树种 ,丰富了北方地区绿化树木的种类。

Some 10 species of trees were introduced from Changbai mountain and were used as urban ornamental trees. The botanical and ornamental characteristics and cultural measures of 3 of the tree species were described in the paper.