福建省武夷山地区土壤与武夷岩茶中稀土元素的研究

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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。 Through the collection of tea garden soil samples and growing tea samples in Wuyishan area of ​​Fujian Province, the content of 16 rare earth elements in tea leaves and soil samples were analyzed by ICP-MS, and the statistical analysis of rare earth elements in tea leaves and soil samples showed that: Wuyishan The Wuyi Yancha has enrichment of rare earth elements Ce and La in the soil and has a positive correlation with the rare earth content of tea while the absorption rate of rare earth element Sc in tea leaves is 0.5% -5.0% Compared to the rate of absorption enrichment at a low level.
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