平西高速公路曹家堡段护坡植物筛选研究初报  

Primary Study on Selection of Slope-protecting Plants at Caojiabao Section of Pingan-Xining Speedway

作　　者：王柳英[1] 马玉寿[1] 李青云[1] 施建军[1] 董全民[1] 

机构地区：[1]青海省畜牧兽医科学院,青海西宁810003

出　　处：《四川草原》2005年第7期12-15,共4页Journal of Sichuan Grassland

摘　　要：在2001年秋季护坡筛选试验的基础上选用31种植物,于2002年春季在平西高速公路曹家堡段,进行人工植被建植技术研究,初步筛选出近20种适于该地区高等级公路护坡生态植被恢复的植物,并提出了灌木和草本植物混播建植人工群落的初步方案。31 species of Plant,selected by the slope- protecting experiment which were conducted in Autumn2001,were studied for establishment tedchniques ofartificial vegetation at Caojiabaosection ofPingan- Xiningspeedway.20 species of plant selected were optimum to recover slope- protecting ecological vegetation of high class speedway in thisarea.Besides,mixture planingofshrub and grass plants was suggested toestablish artificial vegetation.

关 键 词：高速公路 植被护坡 植物筛选 草灌混播 

分 类 号：S688.4[农业科学—观赏园艺]