东川小江河谷区每年都要暴发泥石流,造成交通中断、田地冲毁、人畜伤亡,损失巨大。过去几年,采用工程措施和生物措施相结合的办法进行治理,但耗资巨大收效甚微。小江河泥石流怎样治理?造林如何搞?这是林业部门最关心而又难于解决的问题。我认为,因为小江流域两岸山坡,栽植苦刺、剑麻已有成功例子,对固坡、防止水土冲刷已起到一定的作用,所以,由此启迪我们,首先应 Every year, the Dongchuan River Valley area is going to have mudslides that cause traffic disruptions, field destruction, human and animal deaths and injuries, and huge losses. Over the past few years, the combination of engineering measures and biological measures has been implemented, but with great cost and ineffectiveness. Small river debris flow how governance? Afforestation how? This is the most concerned about the forestry sector and difficult to solve. In my opinion, because of the hillsides on both banks of the Xiaojiang River basin, planting succulent thorns and sisal have been successful examples. They have played a certain role in solidifying and preventing water and soil erosion. Therefore, we should enlighten us first of all