| 峨眉山八角莲属植物的生态学与生物学特性研究 |
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| 引用本文： | 庄平 邬家林. 峨眉山八角莲属植物的生态学与生物学特性研究[J]. 武汉植物学研究, 1993, 11(1): 41-46 |
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| 作者姓名： | 庄平 邬家林 |
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| 作者单位： | 四川省自然资源研究所，四川省自然资源研究所，四川省中药学校，峨眉山生物资源试验站，峨眉山生物资源试验站 成都 610015，成都 610015，峨眉山市 614201，峨眉山市 614203，峨眉山市 614203 |
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| 摘 要： | 本文对蛾眉山八角莲属植物的种类分布、生境和生物学特性进行了研究,结果表明,①蛾眉山八角莲属植物5种1变种,原始及变异类型分布集中;②种间垂直替代现象明显,对于阴湿环境及肥沃、酸性、多砾质土壤环境反应出一定程度的共同要求;③不同种类在生长节律、特性、花粉育性、花粉发芽条件以及自然繁殖能力等方面存在一定差别;④人工根插繁殖可提高本属植物的繁殖系数。
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| 关 键 词： | 八角莲属 垂直分布 生境 生物学特性 峨眉山 |
| 收稿时间： | 1991-12-07 |
| 修稿时间： | 1992-05-26 |
THE STUDY ON ECOLOGICAL AND BIOLOGIC CHARACTERS OF THE GENUS DYSOSMA IN MOUNTAIN EMEI |
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| Zhuang Ping,Wu Hong. THE STUDY ON ECOLOGICAL AND BIOLOGIC CHARACTERS OF THE GENUS DYSOSMA IN MOUNTAIN EMEI[J]. Journal of Wuhan Botanical Research, 1993, 11(1): 41-46 |
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| Authors: | Zhuang Ping Wu Hong |
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| Affiliation: | 1. Natural Resource Institute of Sichuan, Chengdu 610015;2. Sichuan School of Chinese Medicine, Emei 614201;3. Biologic Resource Experiment Station of Mr. Emei, Emei 614203 |
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| Abstract: | This paper deals with the distribution, habitat and biologic characters of Dysosma in Mt, Emei, The results show: 1. In the five species and one variety, there are primitive and advanced forms, It indicates that Mt. Emei is one of the centers of distribution and diversity of the genue. Dysosma; 2. There is obviously a vertical replacement between the species. All of the species prefer the habitat of shady with rich, acid and polygravel soil; 3. There are some differences among the species in growth rhythm and biological characters, pollen fertilitiness and germination condition and natural reproductive potential; 4. The reproductive rate can be increased by root-cutting. |
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| Keywords: | Dysosma Vertical distribution Habitat Biologic character Mt Emei |
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