Abstract: Planting methods of vetiver grass at highway slope mostly are the contour planting and un-sesonal planting. There are no relatively good planting method to one single highway. With different soil、inner and external、bend of sections of highway、upper slope and down slope of sections of highway、how to plant at same high earth fill slope of sections of highway. Seeding to the previous four kinds of sections of highway, author through fertilizing diverse manure, discussed certain. Engineering measure

Key words: vetiver grass, different sections of highway, planting method, pursuit

摘要： 香根草在公路边坡的栽种方法多为等高栽种及2003年底在江西省萍乡3l9国道的反季节栽种。对于同一公 路，不同土质路段、弯道内侧外侧路段、上边坡下边坡路段、和同一高填方边坡路段如何栽种，没有较好的栽种 方法。作者在不同土质路段、弯道内侧外侧路段、上边坡下边坡路段和同一高填方边坡路段等4种路段，通过施 不同肥料、采取一定的工程措施和加密栽种等方面作了一些探讨，取得了比较成功的经验，具有一定的参考价值。

关键词: 香根草, 不同路段, 栽种方法, 探讨