固原市农业环境质量监测与评价

Monitoring and Evaluation on Agriculture Environmental Quality of Guyuan

为加强生态环境保护,控制农业生产过程中产生的环境污染,确保"菜篮子"工程项目的实施。以蔬菜种植基地和污水灌溉区为研究区域,以《农田灌溉水水质标准》、《无公害食品蔬菜产地环境条件》为评价依据,对固原市农田灌溉水和土壤环境质量进行了监测与评价。结果表明:除头营马园的灌溉水和四营水库的氯化物超标外,东门菜园和沈家河水库两地的农业环境状况良好,均可作"菜篮子"基地。

In order to strengthen the protection of ecological environment and control the pollution arising from the agricultural production process to ensure the ＂basket＂ project, a monitoring and evaluation on farm irrigation water and soil environmental quality was carried out, which taking vegetable planting bases and sewage irrigation areas as study areas. The Standard of Farmland Irrigation Water Quality and Environmental Conditions for Non-pollution Food Vegetable Production Areas are used as a basis for evaluation. The results showed that ＂agricultural environment of Dongmen Garden and Shenjiahe Reservoir were good, which can be used as base for ＂vegetable-basket＂, whereas the content of chloride in irrigation water of Touyingmayuan and Siying Reservoir were exceeding the standard.