利用泃河地表水进行农业灌溉的可行性分析

Feasibility analysis on surface water irrigation in Juhe River

河北省三河市泃河沿岸地区地下水资源严重不足,农作物使用地下水灌溉,加剧了地下水短缺的局面,由此考虑到用地表水灌溉农作物的可行性。从泃河水量方面分析其是否可以满足灌溉需求,从水质方面分析几种主要污染物的变化规律及对农作物以及环境的影响,提出可行的地表水灌溉建议,提高水利用效率。

As a consequence of the irrigation consumption of underground water, Sanhe City is suffering a shortage of underground water resource. Thus, it is considering the feasibility of surface water irrigation. Suggestions of surface water irrigation are proposed from aspects, such as whether Juhe River water quantity could meet the demand of irrigation, variation of several kinds of main pollutants and effects of water quality on crops and the environment, which could also improve the efficiency of water utilization.