处于祖国西南边陲的云南,五大水系纵横交错遍布全省,其水力资源十分丰富,据水利部门统计,水力资源的蕴藏量,在国内仅次于西藏藏族自治区,与四川省相当。然而,在这块溪流密布的土地上,仅有不到三分之一的农田得到自流灌溉、约有四百万人的饮水处于困难之中,其根本原因在于田高水低,缺乏提水工具,山区各族人民在相当大的程度上仍旧是“吃饭靠天,喝水靠肩”。由于缺水少水地区多属少数民族聚居的山区、半山区,因此,解 Located in the southwestern border of Yunnan, the five major water systems are criss-crossed across the province. Their hydraulic resources are very rich. According to the statistics of the water conservancy department and the reserves of hydraulic resources, they are second only to the Tibet Autonomous Region of Tibet in the country and are comparable to Sichuan Province. However, on this creek, less than one third of the farmland has been infiltrated by irrigated water. About four million people are in difficulty drinking water because of the low water level and lack of water lifting tools To a large extent, the people of all ethnic groups in the mountains are still “eating by the sky and drinking water by the shoulders.” Due to lack of water and less water areas are mostly mountainous areas, semi-mountainous areas, therefore, solution