| 襄阳夏枯草(Prunella vulgaris)群落基本特征 |
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| 引用本文： | 董元火,雷刚.襄阳夏枯草(Prunella vulgaris)群落基本特征[J].江汉大学学报(自然科学版),2012(1):83-85. |
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| 作者姓名： | 董元火 雷刚 |
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| 作者单位： | 江汉大学生命科学学院,湖北武汉430056 |
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| 基金项目： | 武汉市科技计划项目基金资助（201150699189-02） |
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| 摘 要： | 报道了湖北省襄阳市一野生夏枯草种群。种群面积为8～10 m2,植株数为30～40株,为小种群。频度为100%,盖度为10%,密度约4株/m2。果穗平均数为5.6个/株。过度耕作和采摘是导致夏枯草中药材资源减少的重要原因。
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| 关 键 词： | 夏枯草 中药材 群落特征 小种群 |
Community Characteristics of Prunella vulgaris at Xiangyang in China |
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| DONG Yuan-huo,LEI Gang.Community Characteristics of Prunella vulgaris at Xiangyang in China[J].Journal of Jianghan University:Natural Sciences,2012(1):83-85. |
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| Authors: | DONG Yuan-huo LEI Gang |
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| Institution: | (School of Life Sciences,Jianghan University,Wuhan 430056,Hubei,China) |
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| Abstract: | A distribution site of the nature Prunella vulgaris population at Xiangyang in China was reported.The population area of P.vulgaris was 8～10 m2,and the population sizes were 30-40 individuals,indicating it is a small population.The frequency,coverage,and density of the population were 100%,10%,and 4 individuals / m2,respectively.A mean value of P.vulgaris spikes was 5.6 units /individual.Excessive farming and picking were the most important cause for the wild resource reducing of P.vulgaris in China. |
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| Keywords: | Prunella vulgaris Chinese medicinal plant community characteristics small population |
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