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治山在于治水,防止水土流失的首要问题是防止水的流失,政府在泾河主干兴建的大型水库无疑是解决这一问题的重要举措。从长期实践来看,在新植树木周围形成环形圈可以适度防止火灾。
It is undoubtedly an important measure to solve this problem that the management of the mountain lies in the prevention and control of the loss of water by preventing and controlling the loss of water and soil. The large-scale reservoir built by the government on the backbone of Jinghe River is undoubtedly an important measure to solve this problem. From a long-term point of view, forming annular rings around newly planted trees can moderately prevent fires.