通榆河连云港段农业面源污染现状分析及防治对策

通榆河是连云港市区应急水源及沿海开发重要水源地。该文通过收集整理农药、化肥使用量、秸秆综合利用情况、测土配方施肥以及农业标准化生产情况,畜禽养殖数量、粪便排放以及利用情况等数据资料,探索分析流域内农业面源污染现状及存在问题,提出对策建议,以期为连云港市生态环境的改善、社会经济的发展提供参考依据。

Status of Agricultural Non-Point Source Pollution in Lianyungang Section of Tongyu River and its Prevention Countemeasures

Tongyu river is an important water source for emergency water supply and coastal development in Lian yungang city.In this paper,through the collection of pesticide,fertilizer use,comprehensive utilization of straw,soil testing and fertilizer,as well as the production of agricultural standardization,the number of livestock and poultry, the discharge of feces and the use of the situation and other data,to explore the analysis of agricultural non-point source pollution in the watershed and the existing problems,put forward countermeasures and suggestions,in order to improve ecological environment of Lian yungang City,the social and economic development to provide the refer?ence.