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辽东山区沟道是水土流失的重要部位,也是治理的难点,建石谷坊缺少石料,并且投入大。为寻找行之有效的治理措施,本溪县水土保持站利用植苗方法修建生物谷坊,收到了较好的效果。植苗生物谷坊具有成活率高,缓苗时间短,生长速度快,投资少,防治水土流失效果好,提高土地利用率等诸多优点,在辽东山区也具有广泛的发展前景,可做为沟道治理的主要措施。
Liaodong mountainous area trench is an important part of soil and water loss, but also the difficulty of governance, the construction of stone Valley lack of stone, and put into large. In order to find an effective control measures, Benxi County Soil and Water Conservation Station to use biological seedling cultivation methods to build, has received good results. Planting biological biological Valley with a high survival rate, Huanmiao time is short, fast growth, less investment, prevention and control of soil erosion is good, improve land utilization and many other advantages in the Liaodong mountains also has broad prospects for development, can be used as the channel The main management measures.