| 栽培与野生山莨菪根部矿质元素含量的季节特征 |
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| 作者姓名： | Xu JY Zhou GY Zhu PC Chen GC |
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| 作者单位： | 1. 中国科学院西北高原生物研究所,青海,西宁,810008;中国科学院研究生院,北京,100049
2. 中国科学院西北高原生物研究所,青海,西宁,810008 |
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| 基金项目： | 国家中西部专项基金项目,中国科学院知识创新工程重点领域项目 |
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| 摘 要： | 分别采集栽培、移栽及野生山莨菪样品,采用原子吸收光谱仪测定元素钾、钠、钙、镁、铁;用721分光光度计测定磷。结果表明:栽培、移栽和野生山莨菪根部对各种矿物质元素积累能力类似,即:对镁和钠的积累最高,对磷最低。同时,钙的积累与其他几种元素呈负相关。野生山莨菪的多数元素含量均高于另外两种。
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| 关 键 词： | 山莨菪 矿质元素 栽培 移栽 野生 |
Season features of mineral elements in the root of cultivated and wild Anisodus tanguticus |
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| Xu JY,Zhou GY,Zhu PC,Chen GC.Season features of mineral elements in the root of cultivated and wild Anisodus tanguticus[J].Spectroscopy and Spectral Analysis,2010,30(8):2236-2238. |
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| Authors: | Xu Jing-ying Zhou Guo-ying Zhu Peng-cheng Chen Gui-chen |
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| Institution: | Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China. susanxjy@163.com |
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| Abstract: | The Anisodus tanguticus (Maxim.) Pascher is a Chinese traditional medicinal material and Tibet herb of local Qing-hai. The authors collected, tanguticus and wild Anisodus tanguticus (Maxim.) Pascher, and analyzed the contents of mineral elements such as K, Ca, Fe, Na and Mg by atomic absorption spetrometer, and P by 721 spectrophotometer. The results show that: samples in different places are all rich in Mg and Na while poor in P. At the same time, Ca has a negative correlation with other elements. Compared to the others, the amount of 4 elements is higher in wild Anisodus tanguticus is higher. |
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