| 福建省几种典型红壤性水稻土稀土含量的研究——Ⅱ.稀土与土壤成分的相关分析 |
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| 引用本文： | 李清禄,唐南奇,李建生.福建省几种典型红壤性水稻土稀土含量的研究——Ⅱ.稀土与土壤成分的相关分析[J].福建农林大学学报(自然科学版),1993(2). |
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| 作者姓名： | 李清禄 唐南奇 李建生 |
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| 作者单位： | 福建农学院基础部 福州350002(李清禄)，福建农学院土壤农化系 福州350002(唐南奇)，福建农学院动物科学系 福州350002(李建生) |
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| 摘 要： | 对供试土壤的稀土总量(Σ REE),轻稀土含量(Σ LREE)和重稀土含量(Σ HREE)与土壤颗粒组成、有机质含量、腐殖质组成及不同形态氧化铁含量之间的相关关系进行了统计分析.结果表明:(1)ΣREE、Σ LREE 与土壤粘粒,有机质、腐殖质及组成,Fe_t,Fe_d,Fe_(d_o),Fe_(t-d)之间均呈极显著相关;(2)Σ HREE 与上述物质的相关均不显著.
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| 关 键 词： | 统计分析 稀土配分 土壤颗粒组成 有机质 腐殖质 氧化铁 |
Study on Content of Rare Earth Element(REE)in Several Typical Paddy Soils Derived from Red Earth in Fujian Province Ⅱ.Statistical Analyses between REE and Soil Components |
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| Li Qinglu Dept.of Fundamental Subjects,Tang Nangqi Dept.of Soil Science and Agrochemistry,Li Jiansheng Dept.of Animal Science,FAC,Fuzhou.Study on Content of Rare Earth Element(REE)in Several Typical Paddy Soils Derived from Red Earth in Fujian Province Ⅱ.Statistical Analyses between REE and Soil Components[J].Journal of Fujian Agricultural and Forestry University,1993(2). |
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| Authors: | Li Qinglu Deptof Fundamental Subjects Tang Nangqi Deptof Soil Science and Agrochemistry Li Jiansheng Deptof Animal Science FAC Fuzhou |
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| Institution: | Li Qinglu Dept.of Fundamental Subjects,Tang Nangqi Dept.of Soil Science and Agrochemistry,Li Jiansheng Dept.of Animal Science,FAC,Fuzhou 350002 |
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| Abstract: | The statistical analyses between content of total rare earth element(ΣREE),light rare earth el- ement(ΣLREE),heavy rare earth element(ΣHREE)and the contents of soil particals,organic matter,hu- mus,iron oxides in the soils were made.The results showed that:(1)there was significantly positive correla- tion between ΣREE,ΣLREE and the content of clay,organic matter,humus,Fet,Fea,Fe_(d-o),Fe_(t-d),and(2) not correlation between ΣHREE and the contents of soil components above was not significant. |
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| Keywords: | statistical analysis compoents of rare earth element soil size composition organic matter humus iron oxide |
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