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土壤是农业生产的重要载体。近年来,我国土壤环境污染形势日益严峻,对耕地质量构成严重威胁。2014年4月,环保部和国土资源部联合发布的《全国土壤污染状况调查公报》显示,全国土壤环境状况总体不容乐观,部分地区土壤污染较重,耕地土壤环境质量堪忧,工矿业废弃地土壤环境问题突出。我国耕地土壤点位污染物超标率为19.4%,远高于林地10.0%、草地10.4%的土壤点位超标率。尽管如此,
Soil is an important carrier of agricultural production. In recent years, the situation of soil environment pollution in our country is more and more serious, posing a serious threat to the quality of arable land. In April 2014, the “State of Soil Pollution Survey Bulletin” jointly released by the MEP and the Ministry of Land and Resources showed that the overall situation of soil environment in the country is not optimistic overall, the soil pollution in some areas is heavy, the quality of soil environment in cultivated land is worrisome, the soil in industrial and mining wasteland Prominent environmental issues. China’s farmland soil point pollutant exceeded the rate of 19.4%, much higher than 10.0% of forest land, 10.4% of grassland soil point exceeded the standard. despite this,