青藏高原掌叶大黄和丽江大黄及其土壤的主要元素含量

摘要/Abstract

摘要： 采集掌叶大黄(Rheum palmatum)和丽江大黄(Rheum likiangense)根茎、叶及根部土壤,应用ICP测定主要元素含量特征,研究了2种大黄及其土壤的元素含量特征.结果表明,2种大黄土壤P含量远低于大黄根茎和叶,Fe含量则为土壤>根茎>叶,其中根茎与叶相差不大,但它们与土壤相差50～110倍;Na、Mn、Cu含量在2种大黄中都表现为土壤>叶>根茎,Ca含量在掌叶大黄中为土壤<叶<根茎,在丽江大黄则为土壤>叶>根茎;尽管K、Mg、Ca、Mn、Zn在2种大黄土壤中含量差异明显,但K、Mg在它们的叶之间、根茎之间却表现出相当的一致性,Ca、Mn、Zn在它们的根茎间差异不大.

关键词: 青藏高原, 掌叶大黄, 丽江大黄, 元素含量

Abstract: The characteristics of element concentrations in Rheum palmatum and R.likiangense plants and soil were studied using ICP method.The results showed that the P concentrations in soil was significantly lower than that in leaves and rhizomes;Fe concentration was 50～100 times higher in soil than in rhizomes,and leaves, and without significant difference between rhizomes and leaves;Na,Mn and Cu concentrations appeared soil>leaves>rhizomes;and Ca concentration showed soil <leaves <rhizomes for R.palmatum,and soil>leaves>rhizomes for R.likiangense. Although K, Mg, Ca, Mn and Zn concentrations were obviously different between soils of the 2 species, K and Mg concentrations were consistent in their leaves or rhizomes,and the difference of Ca, Mn and Zn concentrations between their rhizomes was insignificant.

Key words: Tibet Plateau, Rheum palmatum, Rheum likiangense, Element content

谢宗强. 青藏高原掌叶大黄和丽江大黄及其土壤的主要元素含量[J]. 应用生态学报, 2000, (6): 903-906.

XIE Zongqiang. Element concentrations in Rheum palmatum and R.likiangense plants and soil in Tibet plateau[J]. Chinese Journal of Applied Ecology, 2000, (6): 903-906.

参考文献

[1] Chen Sh-F(陈寿芳),Zheng J-H(郑俊华),An G-L(安根录)et al.1993.Analysis of trace elements in twenty-nine species of Rheum in China. J Beijing Med Univ(北京医科大学学报),25(supp.):2l～25(in Chinese)
[2] Committee of Pharmacopoeia of the People's Republic of China, the Ministry of Health(中华人民共和国卫生部药典委员会).1995. Pharmacopoeia of the People' s Republic of China. Guangzhou: Guangdong Science and Technology Press.(in Chinese)
[3] Gao X-Sh(高晓山),Chen F-X(陈馥馨).1988.Rhubarb. Beijing: China Medicine Science and Technology Press. 1～259(in Chinese)
[4] Hou X-Y(侯学煜).1982.Vegetation Geography and Chemical Composition of Dominant Plants in China. Beijing: Science Press. 358～386(in Chinese)
[5] Isaac RA. 1980. Atomic absorption methods for analysis of soil extracts and plant tissue digests. J Assoc Anal Chem,63(4):793
[6] Lou Zh-C(楼之岑).1993. Rhubarb research: retrospect and prospect. J Beijing Med Univ(北京医科大学学报),25(supp.):1～3(in Chinese)
[7] The Groups of the Scientific Expedition to the Qinghai-Xizang Plateau, CAS(中国科学院青藏高原综合科学考察队).1988.Vegeration of Tibet. Beijing: Science Press.148～173(in Chinese)
[8] Wang Ch-Ch(王翅楚).1990. List of publications about the researches on rhubarb. Shanghai: Shanghai Science, Technology and Document Press.1～150(in Chinese)
[9] Wang K(王夔).1991. Trace Elements in Life Sciences(Volume 1). Beijing: China Measure Press. 8～9(in Chinese)
[10] Ye B-L(叶宝林).1996. Plant resources of Rheum in Qinghai province. China Mat Med(中药材),19(6):280～282(in Chinese)
[11] Zheng J-H(郑俊华).1992.Onrhubarb.ln:Su H-D(苏怀德)ed. Selection of Research History of Medicine. Beijing: Beijing Medical University Press and Xiehe Medical University Press. (in Chinese)

[1]	马建国, 李玉满, 王树林, 朱怀德, 姚梦凡, 王晓波. 典型黄帚橐吾型退化草地形成过程中土壤和植被特征 [J]. 应用生态学报, 2023, 34(8): 2153-2160.
[2]	卢子欣, 杨漫, 李彬, 胡俊杰, 于海彬. 喜马拉雅山脉种子植物海拔梯度分布格局及其影响因素 [J]. 应用生态学报, 2023, 34(7): 1787-1796.
[3]	朱荣, 杨雪, 龚浩鑫, 王志波, 陈爽, 王小春, 王瑞丽. 青藏高原东缘松科植物叶脉性状的变异 [J]. 应用生态学报, 2023, 34(5): 1203-1210.
[4]	苟国花, 樊军, 王茜, 周明星, 杨学亭. 基于最小数据集的青藏高原南北部不同土地利用方式土壤质量评价 [J]. 应用生态学报, 2023, 34(5): 1360-1366.
[5]	郝嘉元, 智烈慧, 李晓文, 董世魁, 李巍. 青藏高原土地利用格局和生态系统服务的时空演变特征及关系 [J]. 应用生态学报, 2023, 34(11): 3053-3063.
[6]	徐贺年, 王江林, 彭小梅, 任子健. 青藏高原东北部祁连圆柏径向生长对不同类型干旱的响应 [J]. 应用生态学报, 2022, 33(8): 2097-2104.
[7]	崔茜琳, 何云玲, 李宗善. 青藏高原植被水分利用效率时空变化及与气候因子的关系 [J]. 应用生态学报, 2022, 33(6): 1525-1532.
[8]	刘杰, 汲玉河, 周广胜, 周莉, 吕晓敏, 周梦子. 2000—2020年青藏高原植被净初级生产力时空变化及其气候驱动作用 [J]. 应用生态学报, 2022, 33(6): 1533-1538.
[9]	石明明, 王喆, 周秉荣, 杨鑫光, 孙玮婕. 青藏高原草地退化特征及其与气候因子的关系 [J]. 应用生态学报, 2022, 33(12): 3271-3278.
[10]	李文宇, 张扬建, 沈若楠, 朱军涛, 丛楠. 氮磷共限制青藏高原高寒草甸生态系统碳吸收 [J]. 应用生态学报, 2022, 33(1): 51-58.
[11]	安前东, 徐梦, 张旭博, 焦克, 张崇玉. 西藏色季拉山垂直植被带土壤细菌群落组成及功能潜势 [J]. 应用生态学报, 2021, 32(6): 2147-2157.
[12]	杨达, 易桂花, 张廷斌, 李景吉, 秦岩宾, 文博, 刘志宇. 青藏高原植被生长季NDVI时空变化与影响因素 [J]. 应用生态学报, 2021, 32(4): 1361-1372.
[13]	赵晓恩, 岳伟鹏, 高志鸿, 陈峰. 河谷澜沧黄杉指示的青藏高原东南地区过去205年干湿变化 [J]. 应用生态学报, 2021, 32(10): 3643-3652.
[14]	聂文政, 李明启. 树轮数据揭示的强火山喷发对青藏高原地区气候的影响 [J]. 应用生态学报, 2021, 32(10): 3771-3780.
[15]	李军豪, 杨国靖, 王少平. 青藏高原区退化高寒草甸植被和土壤特征 [J]. 应用生态学报, 2020, 31(6): 2109-2118.