当前位置: 首页 > 文章 > 人工栽培抱茎獐牙菜矿物质元素含量的研究 安徽农业科学 2005,33 (9) 1648-1669
Position: Home > Articles > Effect of Mineral Elements on Cultivated Swertia Franchetiana H.Smith Journal of Anhui Agricultural Sciences 2005,33 (9) 1648-1669

人工栽培抱茎獐牙菜矿物质元素含量的研究

作  者:
李天才;陈桂琛;周国英;孙菁
单  位:
中国科学院西北高原生物研究所
关键词:
抱茎獐牙菜;矿物质元素;西宁廿里铺
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。
译  名:
Effect of Mineral Elements on Cultivated Swertia Franchetiana H.Smith
作  者:
LI Tian-cai et al(Northwest Plateau Institute of Biology,The Chinese Academy of Sciences,Xining,Qinghai 810001)
关键词:
Cultivated Swertia franchetiana H.Smith;Mineral element;Ershilipu Xining
摘  要:
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 cultivated Swertia franchetiana 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 result showed that stem was a major tissue organ in which the mineral elements were accumulated.

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