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Determination of Trace Element in Tea and Its Pianting Soil from South Shanxi

Zhihua Tang

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Abstract

the content of five trace elements Zn,Fe,Cu,Cr,Pb in tea and its planting soil was determined by flame atomic absorption spectrometry to direct the teaplanter apply fertilizer rationally and improve the quality of tea.The results show they present positive relativity and the concenttrations of five elements in different producing areas have differences in both tea and soil,the content of Zn,Fe in tea and soil is higher than others,while the lead harmfui to human beings is less,such as Pb.

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What this paper is about

the content of five trace elements Zn,Fe,Cu,Cr,Pb in tea and its planting soil was determined by flame atomic absorption spectrometry to direct the teaplanter apply fertilizer rationally and improve the quality of tea.The results show they present positive relativity and the concenttrations of five elements in different producing areas have differences in both tea and soil,the content of Zn,Fe in tea and soil is higher than others,while the lead harmfui to human beings is less,such as Pb.

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Available abstract

the content of five trace elements Zn,Fe,Cu,Cr,Pb in tea and its planting soil was determined by flame atomic absorption spectrometry to direct the teaplanter apply fertilizer rationally and improve the quality of tea.The results show they present positive relativity and the concenttrations of five elements in different producing areas have differences in both tea and soil,the content of Zn,Fe in tea and soil is higher than others,while the lead harmfui to human beings is less,such as Pb.

Key concepts: Trace element, Environmental chemistry, TRACE (psycholinguistics), Chemistry, Tea garden, Atomic absorption spectroscopy, Sowing, Fertilizer

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