论文部分内容阅读
陕西省西北部与甘肃省交界处的长武县中原沟,1988年被列入黄河中游地区试点小流域。自开展治理以来,由于当地领导的重视和技术人员、干部,群众的共同努力,只用三年时间,就完成了五年规划任务,取得了显著成绩。截至1990年上半年,全流域共新修“四田”3707亩,营造水保林9099亩,种草210亩,种植花椒护埂160公里(栽植花椒90000株),修筑柳谷坊60道,沟边防护埂27.6公里,涝池10个,共新增治理水土流失面积8.68平方公里,占水土流失面积的53.7％,占规划治理面积的
Changwu County Zhongyuangou at the junction of northwestern Shaanxi Province and Gansu Province was included in the pilot watershed in the middle reaches of the Yellow River in 1988. Since the commencement of governance, due to the local leaders’ attention and the joint efforts of technical personnel, cadres and the masses, the five-year planning task was completed in only three years and remarkable achievements have been made. As of the first half of 1990, a total of 3,707 mu of “Si Tian” was rebuilt in the whole basin, creating 9,099 mu of water conservancy and forestry, 210 mu of grass planting, planting 160 km of pepper protection (planting 90,000 pepper plants) Border protection 埂 27.6 km, flood pool 10, a total of 8.68 square kilometers of soil erosion control, accounting for 53.7% of the area of soil erosion, accounting for the planned area of governance