His speech on March 11, 2532, at Doi Ang Khang, Chiang Fang. "... Should build dams along streams and ditches, to help slow the flow of water for moisture to build upstream ...".
therefore It is seen that the construction of dams upstream or guidelines or Check Dam is one way of restoring forests upstream. To restore fertility And causes of biodiversity (Bio Diversity) to communities of plants and animals. As well as bringing moisture to the land.
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