福建省武夷山地区土壤与武夷岩茶中稀土元素的研究

通过福建省武夷山地区的茶园土壤样品与及生长的茶叶样品的采集,采用ICP-MS对茶叶与土壤样品进行16种稀土元素含量的分析,对茶叶与土壤稀土元素进行统计分析,结果表明:武夷山地区武夷岩茶对土壤中的稀土元素Ce、La有富集作用,与茶叶稀土含量具有正相关性,而茶叶对土壤稀土元素Sc的吸收率为0.5%～5.0%,与Ce、La的吸收率相比较,处于低水平的吸收富集。

Fujian Wuyi Mountain Area Soil and Wuyi Rock Tea Rare Earth Element Research

Through the wuyi mountain areas of the tea garden soil samples and and the growth of tea sample collection,using icp-ms to tea and soil samples 16 kinds of rare earth element content analysis,the tea and soil rare earth elements of statistical analysis,the results show that the wuyi mountain area wuyi rock tea on the soil of rare earth element Ce,La have enrichment,and tea rare earth content has the positive correlation,and tea on the soil rare earth element scandium recovery is 0.5% ～ 5.0%,and the absorptivity of cerium,lanthanum compared,at a low absorption enrichment.