衡水市农业灌溉用水现状及农业节水探讨

Discussion on Water Use Status of Agricultural Irrigation and Agricultural Water Saving in Hengshui City

衡水市灌溉用水水源分为地表水和地下水，通过对灌溉用水水质水量分析，地表水源时空分布不均，且水质污染严重；地下水作农业灌溉的主要水源，大量超采对地质环境造成一定的影响。对衡水市农业灌溉用水方式及用水量的分析，实施节水措施来解决农业生产发展与水资源匮乏的矛盾，并探求保护水资源及农业灌溉节水的途径。

The irrigating water sources of Hengshui City include surface water and groundwater. According to the analysis of water quality and quantity of irrigation water, spatial and temporal distribution of surface water resource is uneven, and water quality is polluted seriously： agrieultural irrigation mainly depends on groundwater, overexploitation has an effect on the geological environment. Through the analysis of the way of agricultural irrigation water use and water use volume, we can relieve the conflict between development of agricultural production and water resource shortage by the implementation of water saving measures, and can explore the protection of water resources and agricultural irrigation water-saving methods.