GUO Tian,LingBing,CHE Feng-ming,et al.Studies on the Plants DisPosition Patterns in Green SPace of Public Gardens in Dalian[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(01):75-79.
大连市公园绿地植物配置模式研究
- Title:
- Studies on the Plants DisPosition Patterns in Green SPace of Public Gardens in Dalian
- 文章编号:
- 1002-2767(2012)01-0075-05P
- 分类号:
- S731
- 文献标志码:
- A
- 摘要:
- 为进一步了解和改善大连市公园绿地植物配置模式,采用典型样地取样法,对大连市5个公园样地的植物配置模式进行了研究,并在设置的30个样方内进行了植物组成、生长型、群落密度、乔灌比和覆盖度等的调查。结果表明:(1)配置模式所占比例分别为乔灌草型70%,乔灌型10%和乔草型20%,主要采用乔灌草型;(2)乔木覆盖度是62.94%,灌木覆盖度是6.95%,草本覆盖度是66.51%。总体覆盖度较高,中层结构简单;(3)乔木层的平均密度为每300 m214株,灌木层的平均密度为每300 m217株,灌木层密度略大于乔木层;(4)应用最多的乔木有水杉和银杏等7种;应用的主要灌木有冬青和小叶黄杨等8种;应用的地被植物有花叶玉簪和矮牵牛等12种;草坪草都是早熟禾。
- Abstract:
- In order to further understand and improve the plants disposition patterns in green space of public gardens in Dalian city,by using typical sample sampling method,the plants disposition patterns in 5 parks have been researched.What’s more,the plants composition,growth form,community density,the ratio of arbores and bushes and coverage in the given thirty quadrats were surveyed.The results showed that:(1)The arbor-shrub-grass disposition pattern took up 70 percent,the arbor-shrub disposition pattern took up 10 percent and the arbor-grass disposition pattern took up 20 percent.The arbor-shrub-grass disposition pattern was mainly used.(2)The coverage of arbor was 62.94 percent,the coverage of shrub was 6.95 percent and the coverage of grass was 66.51 percent.The overall coverage was high and the middle structure was simple.(3)The average density of arbors was 14 plant per 300 m2,the average density of shrubs was 17 plant per 300 m2 and the latter was slightly bigger than the former.(4)The most used arbors were Metasequoia glyptostroboides,Ginkgo biloba,etc. 7 plants;the most used shrubs were Ilex purpurea,Buxus sinica,etc. 8 plants;Hosta planta ginea ‘Fairy variegata’ and Petunia hybrid,etc. 12 herbal plants were used as cover plant;The Poa was used as the only type turfgrass.
参考文献/References:
[1] 郑瑞文 , 刘艳红 . 北京市公园绿地植物多样性研究 [J]. 科学技术与工程 ,2006,6(15) : 2309 -2315 . [2]朱忠元.浅析公园绿地的植物配置[J].山西建筑,2011,37(8):191-192. [3]李易.大连植物景观调查与分析[D].沈阳:沈阳农业大学,2005. [4]张卫强.居住区复合式公园绿地植物配置模式研究[J].中国新技术新产品,2009(17):189.
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备注/Memo
第一作者简介:郭甜(1987-),女,山西省长治市人,在读硕士,从事垂直绿化的植物材料筛选研究。E-mail:guoxiaobian@163.com。