摘要
采用微波消解-FAAS测定了皖南休宁县茶园不同深度土壤中的矿质元素Cu、Cd、Mn、Zn、Fe、Pb的含量,分析了不同深度土壤中矿质元素的分布特征,结果表明,皖南土壤中矿质元素Cu、Cd、Mn、Zn、Pb 5元素含量随土壤深度呈递减趋势,土壤表层的矿质元素(Cu、Cd、Mn、Zn、Pb)含量高于深层的,这与施肥有关,土壤中的Fe、Zn、Mn元素含量较丰富,重金属Cu、Cd、Pb元素含量较低,表明皖南茶园生态环境良好,未受污染。
The contents of mineral elements as Cu,Mn,Cd,Fe,Zn,Pb were determinated by FAAS after microwave digestion,and the distribution characteristics of mineral elements in different depth of tea garden soils in Xiuning county form southern Anhui province.The results indicated that the contents of mineral elements as Cu,Mn,Cd,Zn,Pb decreased progressively along with the depth of soil.The phenomenon that the contents of mineral elements（Cu,Mn,Cd,Zn,Pb） for surface soils were higher than in-depth soils was related to fertilizer.There was rich of Fe,Zn and Mn,low content of heavy metal elements as Cu,Cd and Pb.It showed that the ecological environment has not been polluted in tea garden soils in Xiuning county from southern Anhui province.
出处
《光谱实验室》
CAS
CSCD
北大核心
2011年第4期1950-1953,共4页
Chinese Journal of Spectroscopy Laboratory
