【摘要】 对桂林市公路护坡植被类型以及植物种类进行了较全面调查,运用"百分初选法"对桂林市公路边坡生态绿化植被进行了优选,结果选出优秀边坡生态绿化植物13种,其中乔木树种5种,灌木种类2种,草本植物5种,藤本植物3种;良好边坡生态绿化植物31种,包括乔木树种9种,灌木种类15种,草本植物6种,藤本植物3种;结合筛选结果和护坡现状,对护坡植被选择与配置提出一些建议:以桂林市区为中界,对桂林市区以北和以南分别提出了4种配置组合方式。更多还原

【Abstract】 This study counted the city highway ecological vegetation types and plant species through complete investigation in Guilin. A total of 13 species of excellent ecological vegetation were selected,including 5 species of trees,,2 species of shrubs,5 species of herbs and 3 species of vines. Meanwhile,there are 31 species of good selection including 9 species of trees,15 species of shrubs,6 species of herbs and 3 species of vines in Guilin’s highway ecological vegetation through "primary method".Some suggestions were put forward for the selection and configuration of ecological vegetation in combination with the screening results and the current situation of slope protection. Taking urban areas of Guilin as the boundary,4 configurations are proposed for the north and south of Guilin.更多还原