桃源县耕地环境质量现状分析及污染防治对策

Environmental Quality of Arable Land in Taoyuan County and Pollution Control Measures

桃源县在测土配方施肥补贴项目实施过程中,完成了主要耕地环境质量的调查任务。通过对桃源县主要耕地土壤环境质量、灌溉水质量和农区点源污染、面源污染的现状调查和结果分析,对桃源县耕地土壤环境质量进行了综合评价。提出了耕地污染防治对策与建议,旨在合理利用桃源县土地资源,有利于农业可持续发展,取得更大的社会、生态、经济效益。

An investigation on the environmental quality of the majority of arable land was successfully completed in Taoyuan County while implementing the soil testing and fertilizer subsidy project.Based on the on-the-spot investigation and analysis of the environmental quality,irrigation water quality,and rural area point and non-point source pollution of the majority of arable land in Taoyuan County,an overall environmental quality assessment of the majority of arable land in Taoyuan County was conducted.This paper puts forward the countermeasures and suggestions for the prevention and control of cultivated land pollution,aiming at the rational utilization of land resources in Taoyuan County,which is conducive to the sustainable development of agriculture and to achieve greater social,ecological and economic benefits.