| 广西北部湾滨海地区公园植物多样性调查研究 |
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| 引用本文： | 苏凤秀. 广西北部湾滨海地区公园植物多样性调查研究[J]. 中国农学通报, 2022, 38(22): 79-83. DOI: 10.11924/j.issn.1000-6850.casb2021-0466 |
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| 作者姓名： | 苏凤秀 |
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| 作者单位： | 1.广西大学行健文理学院,南宁 530005;2.广西生态工程职业技术学院,广西柳州 545004 |
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| 基金项目： | 广西区教改项目“基于OBE理念的风景园林专业轮环式教学实践研究”(2020JGA376)； |
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| 摘 要： | 为摸清广西北部湾滨海城市公园植物绿化资源现状及特点,用典型随机抽样法对广西北部湾地区的北海市、钦州市、防城港市的10个公园52个标准样地进行植物群落调查研究。统计结果表明,该区域植物资源丰富,共有183种,隶属于60科140属,其中蕨类植物1科1属1种,裸子植物5科7属7种,被子植物54科132属175种。乔木层树种最为丰富,达100种,占总数的55%;其次为灌木层,为56种,占总数的30%;草本层种类最少,仅为27种,占总数的15%。植物构成体现热带亚热带及滨海特色,大多数种类具有地域性景观特色,主要以王棕(Roystonea regia)、假槟榔(Archontophoenix alexandrae)、木麻黄(Casuarina equisetifolia)等为主,建议增加滨海乡土植物的筛选及应用,为北部湾地区及滨海地区的绿化建设提供参考。
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| 关 键 词： | 园林植物 植物多样性 公园绿地 北部湾 广西 |
| 收稿时间： | 2021-05-06 |
Investigation on Plant Diversity of Beibu Gulf Coastal Parks in Guangxi |
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| SU Fengxiu. Investigation on Plant Diversity of Beibu Gulf Coastal Parks in Guangxi[J]. Chinese Agricultural Science Bulletin, 2022, 38(22): 79-83. DOI: 10.11924/j.issn.1000-6850.casb2021-0466 |
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| Authors: | SU Fengxiu |
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| Affiliation: | 1.Xingjian College of Science and Liberal Arts, Guangxi University, Nanning 530005;2.Guangxi Ecological Engineering Vocational and Technical College, Liuzhou, Guangxi 545004 |
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| Abstract: | To find out the current situation and characteristics of plant greening resources in Beibu Gulf coastal city parks of Guangxi, 52 standard plots of 10 parks in Beihai, Qinzhou and Fangchenggang of Guangxi Beibu Gulf were investigated by typical random sampling method. The statistical results show that there are 183 species of plant resources in this region, belonging to 60 families and 140 genera, including 1 species of pteridophytes in 1 family and 1 genus, 7 species of gymnosperms in 5 families and 7 genera, 175 species of angiosperms in 54 families and 132 genera. The arbor layer has the most abundant species, with 100 species, accounting for 55% of the total. The second is shrub layer, which has 56 species, accounting for 30% of the total. The herbaceous layer has the fewest species, only 27, accounting for 15% of the total. The plant system composition reflects the tropical, subtropical and coastal characteristics. Most species have regional landscape characteristics, mainly Roystonea regia, Archontophoenix alexandrae, Casuarina equisetifolia and etc. It is suggested to enhance the screening and application of native coastal plants for the greening construction of Beibu Gulf coastal areas. |
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| Keywords: | landscape plants plant diversity park green space Beibu Gulf Guangxi |
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