我省水资源十分短缺,人均年占有水量为530多米~3,占全国人均年占有水量的20%。因为缺水,部分丘陵山区人畜饮水极为困难。随着工农业生产的发展,人民生活用水的增长以及水资源的污染,水资源的供需矛盾日趋严重,并将成为我省国民经济发展的制约因素。充分集蓄大气降雨,解决农村群众的生产、生活用水,是我们今后要研究的重要 Water resources in our province are in short supply. The annual per capita water consumption is 530m3, accounting for 20% of the annual per capita water consumption in China. Due to lack of water, drinking water in some hilly and mountainous areas is extremely difficult. With the development of industrial and agricultural production, the increase of people’s living water and the pollution of water resources, the contradiction between supply and demand of water resources is aggravating day by day, and will become the restrictive factor of our national economy. It is important that we study for the future to fully accumulate and store atmospheric rainfall and solve the problems of production and water use in rural areas