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野生与施肥种植川西獐牙菜中矿物质元素含量的季节变化
引用本文:张淑玲,李天才,韩有吉,李锦萍,尚洪磊,陈桂琛. 野生与施肥种植川西獐牙菜中矿物质元素含量的季节变化[J]. 广东微量元素科学, 2009, 16(11): 39-44
作者姓名:张淑玲  李天才  韩有吉  李锦萍  尚洪磊  陈桂琛
作者单位:中科院西北高原生物研究所,青海,西宁,810001;中科院研究生院,北京,100049;中科院西北高原生物研究所,青海,西宁,810001;中科院西北高原生物研究所,青海,西宁,810001;青海师范大学生命科学学院,青海,西宁,810008
基金项目:国家中西部专项基金,中国科学院知识创新工程重点领域项目 
摘    要:为对比野生与施肥(尿素和磷酸二铵)种植青海川西獐牙菜中元素含量的变化,分别采集野生和6~10月施肥种植川西獐牙菜全植株,采用原子吸收光谱仪分析测定了其钾、钠、钙、镁等矿物质元素含量和铜、锌、铁、锰、钴等微量元素含量。结果表明,施肥种植川西獐牙菜中矿物质元素、微量元素含量除钾外,均高于野生种,并在9~10月份达到最高水平,可替代野生种人药,按需适时采收,以解决资源匮乏。

关 键 词:川西獐牙菜  野生  施肥  元素

Seasonal Change of Elements in Cultivated and Wild Swertia mussotii Franch
ZHANG Shuling,LI Tiancai,HAN Youji,LI Jinping,SHANG Honlei,CHEN Guichen. Seasonal Change of Elements in Cultivated and Wild Swertia mussotii Franch[J]. Trace Elements Science, 2009, 16(11): 39-44
Authors:ZHANG Shuling  LI Tiancai  HAN Youji  LI Jinping  SHANG Honlei  CHEN Guichen
Affiliation:ZHANG Shuling~(1,2),LI Tiancai~1,HAN Youji~(1,LI Jinping~(1,3),SHANG Honlei~(1,CHEN Guichen~1,( 1. Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Qinghai Xining 810001,China,2. Graduate University of the Chinese Academy of Sciences,Beijing 100049,3. Qinghai Normal University,College of Life Sciences,China)
Abstract:To compare the change of the mineral and trace elements between the wild and cultivated Swertia mussotii Franch,wild and cultivated Swertia mussotii Franch with fertilization were collected,the content of trace elements as kalium,calcium,sodium,magnesium,lithium,copper,zinc,iron, manganese,cobalt and nickel was measured by atom absorption spectrum instrument.The results showed that mineral elements kalium and lithium in cultivated Swertia mussotii Franch in Qinghai province were higher than those of in wild...
Keywords:Swertia mussotii Franch  wild  fertilize  mineral elements
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