香根草在石吉高速公路弃渣场治理中的应用

摘要

通过研究香根草在石吉高速公路弃渣场植被恢复中的利用，表明香根草适应能力强，生长速度快，加速了弃渣场的植被恢复，减少了径流对地表的冲刷，是一种有效的渣场恢复措施。%Through analyzing the application of Vetiveria Zizanioides in regulating the spoil ground of Shi-ji expressway, it show that Vetiveria Zizanioides is an effective recovery measure. Not only it could adapt to the harsh environment and has the ability of fast growth, but also it could accelerate the spoil field vegetations to restore and reduce runoff to surface erosion.