元磨高速公路边坡生物防护技术研究  

Study on Revegetation Technique of Slope of Yuanjiang-Mohei Highway

作　　者：陈兵[1] 陈济丁[1] 李颀君[1] 曹顺利[1] 

机构地区：[1]交通部科学研究院环保室,北京100029

出　　处：《交通环保》2004年第4期21-23,共3页

摘　　要：对云南元磨高速公路的边坡生物防护的植物筛选技术和施工工艺进行了研究。试验探索了湿法喷播中草灌的比例问题 ,发现了短萼灰叶 (山毛豆 )是适宜的灌木种 ,并提出了“两步施工法”。The greening material screening experiment and the revegetation technique experiment on highway slop were conducted in the research.According to the results,Tephrosia candida was very suitable to the environment of highway slope of south Yunnan mountain area and the porportion of shrub and herbage were vital to the structure of vegetation constructed by hydro-seeding technique.The experiment results also show that the two-step greening method was feasible.For the sake of the development of greening design,some suggestions were made.

关 键 词：边坡生物防护 湿法喷播 短萼灰叶 

分 类 号：U418.5[交通运输工程—道路与铁道工程] S731.8[农业科学—林学]