| 利川不同类型的莼菜种群结构特征 |
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| 引用本文： | 董元火,曾长立. 利川不同类型的莼菜种群结构特征[J]. 安徽农业科学, 2010, 38(16): 8368-8369. DOI: 10.3969/j.issn.0517-6611.2010.16.030 |
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| 作者姓名： | 董元火 曾长立 |
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| 作者单位： | 江汉大学生命科学学院,湖北武汉,430056;江汉大学生命科学学院,湖北武汉,430056 |
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| 基金项目： | 湖北省自然科学基金，武汉市属高校科研重点项目 |
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| 摘 要： | 研究利川不同类型莼菜种群和群落的基本特征。结果表明：人工群落的物种多样性低于半野生群落,而有较高的莼菜多度和盖度。人工定植管理可能是导致莼菜群落的物种多样性降低的重要原因。
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| 关 键 词： | 莼菜 濒危 类型 种群特征 |
Population Characteristics of Different Types of Brasenia schreberi at Lichuan in China |
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| DONG Yuan-huo et al. Population Characteristics of Different Types of Brasenia schreberi at Lichuan in China[J]. Journal of Anhui Agricultural Sciences, 2010, 38(16): 8368-8369. DOI: 10.3969/j.issn.0517-6611.2010.16.030 |
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| Authors: | DONG Yuan-huo et al |
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| Affiliation: | DONG Yuan-huo et al(College of Life Sciences,Jianghan University,Wuhan,Hubei 430056) |
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| Abstract: | Population characteristics and community characteristics of the endangered aquatic Brasenia schreberi at Lichuan in China were surveyed.The results showed that species diversity of planting community with high abundance and coverage in B.schreberi was lower than that of semi-wild community.Excessive cultivation was the most important cause of low levels of species diversity in B.schreberi community. |
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| Keywords: | Brasenia schreberi Endanger Type Population characteristics |
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