草莓园土壤中重金属含量的研究与评价

Study and Evaluation on Heavy Metal Content in Soil of Strawberry Fields

以草莓园为代表进行土壤重金属的研究,并与土壤本底值进行对比,发现该草莓园土壤中汞含量超过了土壤环境质量二级标准限值,镉元素已经接近土壤本底值的最高限度,其他铅、铬、镍、铜、锌、硒、钴、钒、锑等元素含量基本符合国家二级土壤环境质量标准对土壤环境要求。通过对草莓园土壤中重金属的研究,为当地草莓业的可持续发展和草莓园生态环境质量的改善提供参考。

The heavy metal in the soil of strawberry fields was researched, and compared the determination value with the soil background value. It was found that the heavy metal content of mercury in the soil was more than limit value of Level I1 of soil environmental quality standards.The cadmium element was close to the maximum of the soil background value, and other elements, such as lead, chromium, nickel, copper, zinc, selenium, cobalt, vanadium and antimony were basically in accordance with the requirements of the Level II of national soil environmental quality standards.The research of heavy metals in the soil of strawberry fields could provided reference for the sustainable development of local strawberry industry and the improvement of the ecological environment quality of strawberry field.