【摘要】 开发利用野生植物资源绿化高速公路边坡,具有广阔的市场前景。野生狗牙根草具有生长快、抗性强的特点,采取挂网式等技术措施,对湖南潭邵高速公路的部分石方边坡用野生狗牙根草进行绿化试验,结果表明,与传统的石方边坡客土喷播草种方法相比,不但成本低,而且坡面覆盖快,水土保持和绿化效果好。更多还原

【Abstract】 It is of broad market prospects to exploit wild plant resources into the afforestation of slope of freeway. This study takes technical measures of hanging iron net to plant wild Bermudagrass on the part of stony slope of Tan-Shao Freeway by utilizing the characteristics of wild Bermudagrass with rapid growth and strong resistance. The result of this experiment research proves that this way not only costs low, but also can make slope covered quickly with good water and soil protection and good results of afforestation in comparison with traditional way of carrying soil and spraying grass seeds on the stony slope of freeway.更多还原