弯叶画眉草在风化岩石边坡种植的适应性研究  

Study on Adaptability of Eragrostis Grass Planting on Effloresce Rock Slope

作　　者：胥晓刚 王锦平 杨冬升[2] 胡庭兴[3] 陈金蓉 

机构地区：[1]四川成雅高速公路股份有限公司,成都市610041 [2]四川省林业厅 [3]四川农业大学

出　　处：《公路》2003年第11期106-108,共3页Highway

摘　　要：首次将弯叶画眉草引入四川省 ,并在成雅高速公路一特殊地质边坡单播试种。试验表明 ,该草三季生长正常 ,细长的叶片能够有效地覆盖岩石坡面 。Eragrostis grass is firstly imported to Sichuan Province and planted on a special slope of Cheng-Ya Expressway. Eragrostis grass growes normally in three seasons of year,its leaves covering surface of rock availably and protecting slope and building landscape and other characteristics of this grass are studied in this paper.

关 键 词：弯叶画眉草 风化岩石 边坡种植 适应性 养护管理 播种 

分 类 号：U418.9[交通运输工程—道路与铁道工程]