| 人工栽培抱茎獐牙菜矿物质元素含量的研究 |
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| 引用本文： | 李天才,陈桂琛,周国英,孙菁.人工栽培抱茎獐牙菜矿物质元素含量的研究[J].安徽农业科学,2005,33(9):1648-1648,1669. |
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| 作者姓名： | 李天才 陈桂琛 周国英 孙菁 |
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| 作者单位： | 中国科学院西北高原生物研究所,青海,西宁,810001;中国科学院西北高原生物研究所,青海,西宁,810001;中国科学院西北高原生物研究所,青海,西宁,810001;中国科学院西北高原生物研究所,青海,西宁,810001 |
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| 基金项目： | 国家中西部专项基金
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中国科学院知识创新工程项目 |
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| 摘 要： | 采集种子采收前和采收后的抱茎獐牙菜全植株,分别分析测试其钾、钠、钙、镁等矿物质元素的含量。结果表明:青海西宁廿里铺种植抱茎獐牙菜矿物质元素主要分布于植株的茎杆部位,矿物质元素含量在成熟种子采收前后具有动态性变化的特征。
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| 关 键 词： | 抱茎獐牙菜 矿物质元素 西宁廿里铺 |
| 文章编号： | 0517-6611（2005）09-1648-00 |
| 收稿时间： | 2005-06-30 |
| 修稿时间： | 2005-06-30 |
Effect of Mineral Elements on Cultivated Swertia Franchetiana H.Smith |
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| Li TianCai;Chen GuiChen;Zhou GuoYing;Sun Jing.Effect of Mineral Elements on Cultivated Swertia Franchetiana H.Smith[J].Journal of Anhui Agricultural Sciences,2005,33(9):1648-1648,1669. |
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| Authors: | Li TianCai;Chen GuiChen;Zhou GuoYing;Sun Jing |
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| Abstract: | Local Tibet herb Swertia franchetiana H. Smith is declined in the wide plant, and the cultivars is continuing to be developed. We separately collected the ctdtivated Swertiafrancbetiana H.Smith in Ershilipu,Xining city. In order to compare the change of the mineral elements in before and after seed maturity, the contents of mineral elements such as potassium sodium and calcium magnesium were analyzed with TAG986 atom absorb spectrum instrument. The restdt showed that stem was a major tissue organ in which the mineral elements were accumulated. |
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| Keywords: | Cultivated Swertia francbetiana H Smnith Mineral element Ershilipu Xining |
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