| 我国主要土壤中微量元素的含量与分布初步总结 |
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| 引用本文： | 刘铮,唐丽华,朱其清,韩玉勤,欧阳洮. 我国主要土壤中微量元素的含量与分布初步总结[J]. 土壤学报, 1978, 15(2): 138-149 |
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| 作者姓名： | 刘铮 唐丽华 朱其清 韩玉勤 欧阳洮 |
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| 作者单位： | 中国科学院南京土壤研究所微量元素组;中国科学院南京土壤研究所微量元素组;中国科学院南京土壤研究所微量元素组;中国科学院南京土壤研究所微量元素组;中国科学院南京土壤研究所微量元素组 |
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| 摘 要： | 微量元素是指土壤中含量很低的化学元素,是与常量元素(或称大量元素)相对而言的.土壤中微量元素的含量范围为n×10-4-n×10-3%,除了锰以外,一般不超过n×10-1%.有的微量元素是动物和植物生长和生活所必需,土壤中微量元素供给过量或过少的地区会引起植物和动物的不良反应.
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CONTENT AND DISTRIBUTION OF TRACE ELEMENTS IN SOILS OF CHINA |
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| Liu Cheng,Tang Li-hu,Chu Chi-ching,Han Y,#;-cheng and Ou-yang Tao. CONTENT AND DISTRIBUTION OF TRACE ELEMENTS IN SOILS OF CHINA[J]. Acta Pedologica Sinica, 1978, 15(2): 138-149 |
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| Authors: | Liu Cheng,Tang Li-hu,Chu Chi-ching,Han Y&# -cheng Ou-yang Tao |
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| Affiliation: | The Trace Element Group, Nanking Institute of Soil Science, Academia Sinica;The Trace Element Group, Nanking Institute of Soil Science, Academia Sinica;The Trace Element Group, Nanking Institute of Soil Science, Academia Sinica;The Trace Element Group, Nanking Institute of Soil Science, Academia Sinica;The Trace Element Group, Nanking Institute of Soil Science, Academia Sinica |
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| Abstract: | Studies were made during the past years on the total content of the trace elements such as B,Mo,Mn,Zn,Cu in the main soil types of Chinas,and their available part for plants.The aanount of trace elements in the soil is largely determined by the soil types and,to some extent,by its content in the underlying parent rock,the mature of which has a direct effect on the eontent of trace elements in soils. |
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