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绿化植物的选择是植被护坡的重要物质基础,文章通过调查横穿门头沟区的109国道沿线边坡自然状况和植被状况,运用层次分析法(AHP),建立了适合门头沟区自然气候条件的植物选择指标体系,从防护性、抗逆性和景观性方面,对沿线调查植物种进行综合评价,选出了综合特性优良的19种草本和10种灌木,为沿线边坡绿化植物的选择提供了重要依据。
The selection of afforestation plants is an important material basis for vegetation revetment. By investigating the natural conditions and vegetation status of the slopes along 109 National Road across Mentougou, the paper establishes the plant selection suitable for the natural climatic conditions in Mentougou by using analytic hierarchy process (AHP) Index system, from the aspects of protection, resistance and landscape, the comprehensive evaluation of plant species along the survey line, 19 kinds of herbs and 10 kinds of shrubs with excellent comprehensive characteristics were selected, which provided the important choice for greening plants along the slope in accordance with.