济宁市主要农产品产地环境重金属污染调查及评价

随着工业化进程的加快和农业生产中化肥、农药的不合理使用，农产品产地环境受重金属污染的风险也逐渐增大。对济宁地区主要农产品基地产地环境中重金属污染现状进行了调查及评价，发现水稻基地农田土壤受砷（As）的影响较大，蔬菜基地产地环境条件较好，没有受到重金属污染，适合发展安全蔬菜生产。

Survey and Evaluation on Heavy Metal Pollution in Producing Environment of Main Agricultural Products in Jining

As the speeding up of industrialization process and unreasonable use of agricultural chemicals, the pollution risk caused by heavy metals has increased gradually for producing environment of agricultural products. In the paper, we investigated and evaluated pollution status of heavy metals in producing environment of main bases for agricultural products. The results showed that, the soil of rice production bases was affected by heavy metal As, and the soil and irrigation water of vegetable production bases were not polluted by heavy metals, therefore, the investigated vegetable production bases were suitable to develop safe vegetable production.