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西吉县郎岔水土流失综合治理项目区通过3年的治理,郎岔、范家湾和新庄片区治理程度达到51.23%,每年可减少土壤流失量9.63万t,增加水源涵蓄能力50.9万m3,项目区新增水平梯田2 036.67 hm2,社会、生态、经济效益基本达到项目实施预期目标。其成功经验值得其他水土流失综合治理项目参考学习,应大力推广。
After three years of governance, the project area of Langcha, Fanjiawan and Xinzhuang areas reached 51.23%, with an annual reduction of 96,300 tons of soil erosion and an increase of water storage capacity of 509,000 cubic meters In the project area, there will be 2 036.67 hm2 horizontal terraces. The social, ecological and economic benefits will basically reach the expected target of the project implementation. Its successful experience deserves reference for other projects of soil and water loss comprehensive management and should be vigorously promoted.