湖北蕲春九棵松野生蕲艾群落基本结构
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摘要
通过α-多样性指数研究了蕲春九棵松野生蕲艾的群落基本结构。结果表明:该蕲艾居群面积约为15~20 m~2,植株数约25株左右,盖度仅为3%,为小居群。主要有10科13属13种植物与蕲艾相伴生。蕲春九棵松野生蕲艾群落的群丛名为刺槐+尖头青竹+野菊花。α-多样性指数分析表明蕲艾群落辛普森指数(D)、香农威纳指数(H′)和Pielou均匀度指数(J)分别为0.867、2.180和0.850。人为干扰和过度采集是影响该野生蕲艾居群恢复更新的重要原因。
Population characteristics and community structure of wild Artemisia argyi at Qichun in China were surveyed with α-diversity index. The main results were as follows:the population area of Artemisia arg yi was 15~20 m2,coverage was 3%. The population was small population,the plant number was about 25 individuals. It was found that there were 13 plant species belonging to 10 families and 13 genera in the community,among which Robinia pseudoacacia,Phyllostachys acuta, Dendran-thema indicum,and Stephania japonica were dominant species. The vegetation was called Robinia pseudoacacia + Phyllostachys acuta + Dendranthema indicum Ass. α-diversity index analysis indicated that Simpson index(D),Shannon-Wiener index(H′),and Pielou evenness index(J)were 0. 867,2. 180,and 0. 850,respectively. Human disturbance and excessive collection might be an important factor affecting the wild populations of restoration and regeneration.
Population characteristics and community structure of wild Artemisia argyi at Qichun in China were surveyed with α-diversity index. The main results were as follows:the population area of Artemisia arg yi was 15~20 m2,coverage was 3%. The population was small population,the plant number was about 25 individuals. It was found that there were 13 plant species belonging to 10 families and 13 genera in the community,among which Robinia pseudoacacia,Phyllostachys acuta, Dendran-thema indicum,and Stephania japonica were dominant species. The vegetation was called Robinia pseudoacacia + Phyllostachys acuta + Dendranthema indicum Ass. α-diversity index analysis indicated that Simpson index(D),Shannon-Wiener index(H′),and Pielou evenness index(J)were 0. 867,2. 180,and 0. 850,respectively. Human disturbance and excessive collection might be an important factor affecting the wild populations of restoration and regeneration.
引文
[1]马克平,黄建辉,于顺利,等.北京东灵山地区植物群落多样性的研究.Ⅱ丰富度均匀度和物种多样性指数[J].生态学报,1995,15(3):268-277.
[2]尚辛亥,阎玉凝,王文全.甘草(Glycyrrhiza uralensis)不同分布区群落物种多样性及其生长特征比较[J].河北农业大学学报,2010,33(2):13-16.
[3]国家药典委员会.中华人民共和国药典(一部)[M].北京:中国医药科技出版社,2015:658-659.
[4]刘巍,刘萍,刘薇芝,等.蕲艾的研究概况[J].中国药师,2011,14(10):1531-1533.
[5]洪宗国.蕲艾的道地性研究[J].中南民族大学学报(自然科学版),2015,30(2):34-37.
[6]许俊洁,卢金清,郭胜男,等.蕲艾挥发油的化学成分及其体外抗氧化活性研究[J].中国医院药学杂志,2017,37(1):76-83.
[7]卢化,张义生,黎强.蕲艾的HPLC指纹图谱研究[J].中国药房,2015,26(9):1255-1257.
[8]张勰,张军,杜伟,等.蕲艾生产技术操作规程(SOP)[J].湖北中医杂志,2009,31(10):75-76.
[9]戴卫波,李拥军,梅全喜,等.12个不同产地艾叶挥发油的GC-MS分析[J].中药材,2015,38(12):2502-2506.
[10]梅全喜,高玉桥.艾叶化学及药理研究进展[J].中成药,2006,28(7):1031-1032.
[11]云南大学生物系.植物生态学[M].北京:人民教育出版社,1982:188.
[12]PRIMACK R B.Essentials of conservation biology[M].Sunderland:Sinauer Associates Inc,1993.
[13]卢爱英,张先平,王世裕,等.干扰对云顶山亚高山草甸群落物种多样性的影响[J].植物研究,2011,31(1):73-78.
[14]尚辛亥,阎玉凝,王文全.甘草(Glycyrrhiza uralensis)不同分布区群落物种多样性及其生长特征比较[J].河北农业大学学报,2010,33(2):13-16.
[15]高邦权,张光富,陈会艳.不同生境下莼菜群落的物种多样性[J].应用生态学报,2007,18(2):283-287.
[16]李典谟,徐汝梅,马祖飞.物种濒危机制和保育原理[M].北京:科学出版社,2005.
[2]尚辛亥,阎玉凝,王文全.甘草(Glycyrrhiza uralensis)不同分布区群落物种多样性及其生长特征比较[J].河北农业大学学报,2010,33(2):13-16.
[3]国家药典委员会.中华人民共和国药典(一部)[M].北京:中国医药科技出版社,2015:658-659.
[4]刘巍,刘萍,刘薇芝,等.蕲艾的研究概况[J].中国药师,2011,14(10):1531-1533.
[5]洪宗国.蕲艾的道地性研究[J].中南民族大学学报(自然科学版),2015,30(2):34-37.
[6]许俊洁,卢金清,郭胜男,等.蕲艾挥发油的化学成分及其体外抗氧化活性研究[J].中国医院药学杂志,2017,37(1):76-83.
[7]卢化,张义生,黎强.蕲艾的HPLC指纹图谱研究[J].中国药房,2015,26(9):1255-1257.
[8]张勰,张军,杜伟,等.蕲艾生产技术操作规程(SOP)[J].湖北中医杂志,2009,31(10):75-76.
[9]戴卫波,李拥军,梅全喜,等.12个不同产地艾叶挥发油的GC-MS分析[J].中药材,2015,38(12):2502-2506.
[10]梅全喜,高玉桥.艾叶化学及药理研究进展[J].中成药,2006,28(7):1031-1032.
[11]云南大学生物系.植物生态学[M].北京:人民教育出版社,1982:188.
[12]PRIMACK R B.Essentials of conservation biology[M].Sunderland:Sinauer Associates Inc,1993.
[13]卢爱英,张先平,王世裕,等.干扰对云顶山亚高山草甸群落物种多样性的影响[J].植物研究,2011,31(1):73-78.
[14]尚辛亥,阎玉凝,王文全.甘草(Glycyrrhiza uralensis)不同分布区群落物种多样性及其生长特征比较[J].河北农业大学学报,2010,33(2):13-16.
[15]高邦权,张光富,陈会艳.不同生境下莼菜群落的物种多样性[J].应用生态学报,2007,18(2):283-287.
[16]李典谟,徐汝梅,马祖飞.物种濒危机制和保育原理[M].北京:科学出版社,2005.