|
|||||
|
|
| 濒危植物穗花杉生物学、生物普特性研究 | |
| 引用本文： | 周敏,李碧清,刘克旺.濒危植物穗花杉生物学、生物普特性研究[J].林业调查规划,2007,32(3):136-139. |
| 作者姓名： | 周敏 李碧清 刘克旺 |
| 作者单位： | 1. 岳阳市园林科研所,湖南,岳阳,414000 2. 华南环境资源研究院,广东,广州,510515;中南林业科技大学,湖南,长沙,410004 3. 中南林业科技大学,湖南,长沙,410004 |
| 基金项目： | 国家林业局科研项目编号97-05 |
| 摘 要： | 穗花杉是第三纪残遗、濒危物种,曾广布于欧亚大陆,现仅间断分布于我国南方中山地带,地跨北热带、亚热带和温带.以湖南绥宁县神坡山和江华县大锡乡穗花杉林为重点,对国内主要分布区进行了调查,对穗花杉的分类,生物学与生态学特性,地理分布,群落特征与演替规律,繁殖与保护利用等进行了深入的研究,认为将其置于红豆杉科,并单独将穗花杉属成立一个族较为恰当.该树生长缓慢,结种量少,雌树少、雄树多,对生境要求严格,所以种群数量少,一般呈零星分布状态.采用在半自然生境育苗和种植的方式进行适地保护,简单、经济、效果好. |
| 关 键 词： | 穗花杉 分类 生物特性 生态学特性 保护迁地 |
| 文章编号： | 1671-3168（2007）03-0136-04 |
| 修稿时间： | 2006-08-182007-04-18 |
Study on Biological and Ecological Characteristics of Endangered Plants Amentotaxus angotaenia |
|
| ZHOU Min,HOU Bi-qing,LIU Ke-wang.Study on Biological and Ecological Characteristics of Endangered Plants Amentotaxus angotaenia[J].Forest Inventory and Planning,2007,32(3):136-139. | |
| Authors: | ZHOU Min HOU Bi-qing LIU Ke-wang |
| Institution: | 1. Institute of Garden Sciences of Yueyang City, Yueyang 414000 Hunan; 2. Academy of Environmental Resources of South China, Guangzhou 510515 Guangdong; 3. Central South University of Forestry Technology and Sciences, changsha 410004 Hunan, China |
| Abstract: | Amentotaxus angotaenia,Tertiary relict and endangered species,used to widespread in Eurasia,but now only sparsely distributes in southern middle mountain area of our country,straddling north tropical,sub-tropical and temperate zone.Taking Amentotaxus angotaenia forests in suillin Shenposhan of Hunan and Daxi township of Jianghua county as key points,the survey had been done in the main distribution area,and a deep study had been given on the classification,biological and ecological characteristics,geographic distribution,community feature,succession discipline,breeding and protection of Amentotaxus angotaeni.It concluded that it was suitable to classify Amentotaxus angotaenia to Taxaceae and to set up a family involved Amentotaxus in only. |
| Keywords: | Amentotaxus angotaenia classification biological feature ecological characteristics residence protection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |