STUDY ON THE CONTENTS OF TRACE RARE-EARTH ELEMENTS AND THEIR DISTRIBUTION IN WHEAT AND RICE SAMPLES BY RNAA

被引：41

作者：

SUN, JX

ZHAO, H

WANG, YQ

机构：

[1] Institute of High Energy Physics, Academia Sinica, Beijing, 100080

[2] Laboratory of Nuclear Analysis Techniques, Academia Sinica, Beijing, 100080

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1994年 / 179卷 / 02期

关键词：

D O I：

10.1007/BF02040174

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The concentrations of 8 REE (La, Ce, Nd, Sm, Eu, Tb, Yb and Lu) in wheat and rice samples have been determined by RNAA. The contents and distributions of REE in each part of the plants (i.e. root, leaf, stem, husk and seed) and their host soils were studied, which included samples applied with rare earth elements in farming and control samples. The effects of applying rare earths on the uptake of REE by the plants and the REE accumulation in the grains on human health were also discussed in this paper.

引用

页码：377 / 383

页数：7

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