摘要
选取广乐高速部分典型试验坡路段,从植物的生物习性和公路路域的自然条件特点,制定试验方案,经过2年观测,初步筛选出适于广乐高速公路路域的绿化植物。
the typical side-slopes to be selected for experiment, the test programs was developed from the point of plant biological habits and characteristics as well as the natural conditions in Guangle ex-pressway region. After 2 years experiment some suitale plants have been selected adoption to the cli-mates of the Guangle expressway areas.
关键词
广乐高速
边坡
实验设计
植物选择
guangle expressway
side-slope
experimental design
plant selection
