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 ,起到护坡造景的双重功能 For the first time, curved leaf thrush grass was introduced into Sichuan Province and was uniaxially planted on a special geological slope of Cheng-Ya Expressway. Experiments show that the grass grows normally in the third season and the slender leaves can effectively cover the rock slope and play the dual role of slope protection