| 我国东北地区土壤中的硒 |
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| 引用本文： | 程伯容,鞠山见,岳淑嫆,赫荣臻,盛士骏. 我国东北地区土壤中的硒[J]. 土壤学报, 1980, 17(1): 55-61 |
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| 作者姓名： | 程伯容 鞠山见 岳淑嫆 赫荣臻 盛士骏 |
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| 作者单位： | 中国科学院林业土壤研究所;中国科学院林业土壤研究所;中国科学院林业土壤研究所;中国科学院林业土壤研究所;中国科学院林业土壤研究所 |
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| 摘 要： | 硒是人和其它动物必需的微量元素,土壤和植物中硒含量过低,可引起牲畜的白肌病,如果土壤和植物中硒含量过高,又会引起牲畜的硒中毒现象。在国外,硒与动物健康关系的研究工作比较多[7,5]。
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STUDIES ON THE SELENIUM IN SOILS OF NORTHEASTERN CHINA |
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| Cheng Bo-rong,Ju Shan-jian,Yue Shu-rong,He Rong-zhen and Sheng Shi-jun. STUDIES ON THE SELENIUM IN SOILS OF NORTHEASTERN CHINA[J]. Acta Pedologica Sinica, 1980, 17(1): 55-61 |
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| Authors: | Cheng Bo-rong Ju Shan-jian Yue Shu-rong He Rong-zhen Sheng Shi-jun |
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| Affiliation: | Institute of Forestry and Pedology, Academia Sinica;Institute of Forestry and Pedology, Academia Sinica;Institute of Forestry and Pedology, Academia Sinica;Institute of Forestry and Pedology, Academia Sinica;Institute of Forestry and Pedology, Academia Sinica |
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| Abstract: | An endemic heartdisease,which was called "Keshan Disease",has been noted in northeastern China.The soil associated with the disease which was described as the leaehed soil was mainly located on the rolling hills and mountains.In order to study the correlation between the selenium content of soil and "Koshan Disease" the content of trace element selenium in soils of this region was determined. It has been found that the total selenium content of soil in northeastern China varies from 0.015 to 0.540 ppm,with an average content of 0.108 ppm.The selenium content has a close relation with soil organic matter,the more the organic matter,the higher the selenium contains. |
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