对东北野生树木资源的引种栽培及在北方城市绿化开发利用上的研究

Introduction and Culture of Ornamental Trees from Northeast Mountain and Their Application in urban Forest in Northern Cities

通过引种,从东北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 were introduced from Northeast Mountain and were used as urban ornamental trees.The botanical characteristics and cultural measures of 3 of the tree species were described in paper.