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近几年来 ,地处澜沧江畔的永平县 ,以国家实施以工代赈、农业综合开发等工程为契机 ,以重新整治山河的壮志和建设农业现代化的气魄 ,加大对倒流河的生态和工程治理力度 ,效果较好。倒流河流经杉阳、永和两乡 ,人口约４万 ,灌溉面积约２６６６．７ｈｍ２（４万亩）。这里原来是
In recent years, Yongping County, located on the banks of the Lancang River, took the opportunity of implementing the project of “Food for Work Relief and Comprehensive Development of Agriculture” in the country to reorganize the aspiration of the mountains and rivers and build the spirit of agricultural modernization. Project management efforts, the effect is better. Backward flow through the cedar, Yonghe two townships, a population of about 40,000, irrigation area of about 2666.7hm2 (40,000 acres). It is originally here