| 浙江雪胆群落学特征研究 |
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| 引用本文： | 哀建国,俞琳,章丽英,钱柳钦,张腾超.浙江雪胆群落学特征研究[J].浙江农林大学学报,2007,24(6):706-710. |
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| 作者姓名： | 哀建国 俞琳 章丽英 钱柳钦 张腾超 |
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| 作者单位： | 浙江林学院 林业与生物技术学院, 浙江 临安 311300 |
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| 基金项目： | 浙江省教育厅资助项目（20040702） |
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| 摘 要： | 浙江乌岩岭国家级自然保护区浙江雪胆Hemsleya zhejiangensis所处群落共有种子植物67种，隶属31科49属。其中热带类型16属，温带类型29属。按Raunkiaer生活型统计，高位芽植物占90.2%，地上芽植物占2.8%，地下芽植物占5.6%，1年生植物占1.4%。叶级以中型叶为主，占60.6%。叶型以单叶比例最大，占73.2%；叶质以草质叶为优势，占69.0%；全缘叶种类占总种数的33.8%，非全缘叶种类占66.2%。群落结构可分为乔木层、灌木层和草本层。
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| 关 键 词： | 森林生态学 浙江雪胆 群落结构 区系组成 群落外貌 生活型 乌岩岭国家级自然保护区 |
| 收稿时间： | 2007-05-25 |
Plant community properties in a Hemsleya zhejiangensis habitat in Wuyanling Nature Reserve,Zhejiang Province |
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| AI Jian-guo,YU Lin,ZHANG Li-ying,QIAN Liu-qin,ZHANG Teng-chao.Plant community properties in a Hemsleya zhejiangensis habitat in Wuyanling Nature Reserve,Zhejiang Province[J].Journal of Zhejiang A&F University,2007,24(6):706-710. |
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| Authors: | AI Jian-guo YU Lin ZHANG Li-ying QIAN Liu-qin ZHANG Teng-chao |
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| Institution: | School of Forestry and Biotechnology, Zhejiang Forestry College, Lin'an 311300, Zhejiang, China |
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| Abstract: | Hemsleya zhejiangensis (Cucurbitaceae) is an endemic climbing species to Zhejiang Province. The aim is to research the species' natural habitat for cultivation. Raunkiaer's classification was used in a Hemsleya zhejiangensis habitat of Wuyanling Nature Reserve to determine plant community properties. Altogether, 67 species of seed plants belonging to 49 genera of 31 families were found including 16 from tropical and 29 from temperate genera types. Phanerophytes accounted for 90.2%; chamaephytes, 2.8%; geophytes, 5.6%; and therophytes, 1.4%. Leaf size of the vegetation was mainly occupied by medium-sized leaves(60.6%) with leaves having the following characteristics:proportion of simple leaf, 73.2%; herbaceous leaf quality, 69.0%; entire leaf margin, 33.8%; and non-entire leaf margin, 66.2%. Thus, phytocoenosis could be structurally divided into tree layer, shrub layer, and herb layer. |
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