为提高太行山区交通干线两侧的造林成活率,改善生态环境,从1996年开始,我们以本县境内的307国道、石太铁路、石太高速公路、平涉公路、宜沙公路和井元公路六条交通干线两侧的山场、次耕地为开发对象,利用五年时间对其造林技术进行了试验探索,取得了较好的效果。 In order to improve the survival rate of afforestation on both sides of the traffic trunk line and improve the ecological environment in the Taihang Mountains, starting from 1996, we have set up a series of projects in the county including 307 National Highway, Shitai Railway, Shitai Expressway, Pingyin Highway, Yisha Highway and Jingyuan Highway The mountain fields and sub-cultivated land on both sides of the traffic trunk line are the target of development. The afforestation technology has been explored in five years and achieved good results.