长沙市园林绿地球宿根花卉资源调查  

Survey of bulbous and perennial flowers cultivated in greenspaces of Changsha City

作　　者：陈白冰[1,2] 张巧玲 黄文韬[1,2] 黄程前[1,2] 郑硕理 CHEN Baibing1,21, ZHANG Qiaoling3 , HUANG Wentao1,2 HUANG Chengqian1,2, ZHENG Shuoli1,2(1. Hunan Forest Botanical Garden, Changsha 410116, China; 2. Special Woody Flowers Laboratory of Hunan Province, Changsha410116, China; 3. Changsha Vocational＆ Teehnieal College, Changsha410217, Chin)

机构地区：[1]湖南省森林植物园,湖南长沙410116 [2]特色木本花卉湖南省工程实验室,湖南长沙410116 [3]长沙职业技术学院,湖南长沙410217

出　　处：《湖南林业科技》2018年第4期61-67,共7页Hunan Forestry Science & Technology

基　　金：湖南省科技厅重点研发计划(2016NK2162);国家林业科学数据平台"湖南省林业科学数据建设与运行服务"(2005DKA32200-12)

摘　　要：通过实地调查和文献检索与统计的方法,对长沙市园林绿地内球宿根花卉进行了调查分析,研究了近年来长沙市园林绿地中球宿根花卉的应用种类。结果表明:长沙市内使用球宿根花卉共计62种,实地调查同检索文献统计重复25种花卉,外来球宿根花卉占比为48.8%。长沙市园林绿地内球宿根花卉以观花植物为主,兼有花叶同赏和观叶植物,观赏季节以春夏季为主。现存在的问题乡土花卉资源开发利用力度不够;传统绿化球宿根植物多;物种栽培品种需多样化;栽培方式和管理需改进。In order to research the numbers of bulbous and perennial flower species applied in greenspace of Changsha City recently,the survey go through by field investigation and literatures statistics. Results showed that there were 62 pecies cultivated in Changsha City,25 species overlapped by two methods,alien species were 48. 8%.The green spaces in Changsha are dominated by flowering plants,combined with foliage-enjoying plants and versatile,and the ornamental season is dominated by spring and summer. The existing problems in the green spaces in Changsha City with follows ： the development and utilization of local flower resources are not enough; the traditional greening bulbous and perennial flowers are overused; species variety needs diversification; cultivation methods and management need to be improved.

关 键 词：球根花卉 宿根花卉 园林绿地 长沙市 

分 类 号：S682.1[农业科学—观赏园艺] S682.2[农业科学—园艺学]