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渭南市园林植物资源初步调查与分析 认领

The Preliminary Investigation and Analysis of landscape plant resource of Weinan city
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摘要 本文对渭南市主城区园林植物进行了实地调查,分析了渭南园林植物类型与数量、科的分布型、园林观赏特性及用途、果树类型等。结果表明,渭南市园林植物共有76科156属204种。被子植物在数量上占主导地位,裸子植物和蕨类植物有较大发展空间;乔木、灌木、草本类型最多,水体类植物近几年发展较快;果树在园林植物中的应用存在种类多、数量少,无法突出渭南特色等问题。因此,渭南市应增加特色园林植物和景观类型。 In this paper,the landscape plant in the main urban area of Weinan city was investigated,the types and amounts,distribution patterns of family,the ornamental characters and application of landscape plants,fruit tree types were analyzed.The results show that there are 204 species of landscape plants which belong to 76 families and 156 genera in Weinan city.Angiosperms are dominant in quantity,and gymnosperms and ferns have more developing space;Trees,shrubs and herbs account for the majority,and water landscape develops rapidly in recent years;Among the landscape plants in Weinan city,there are many types of fruit trees,However,the quantity of them is small,and they cannot stand out the characteristics of Weinan city.Therefore,it is proposed to increase the number of landscape plants and landscape types in Weinan city.
作者 曹红霞 孟创鸽 李云 CAO Hong-xia;MENG Chuang-ge;LI Yun(Weinan Fruit Industry Technology Promotion Center,Shaanxi Weinan,714000;Forestry Institute of Autonomous Prefecture of Western Hunan Province,Hunan Jishou,416000)
出处 《陕西林业科技》 2019年第2期47-50,共4页 Shaanxi Forest Science and Technology
关键词 园林植物 资源 果树 渭南市 landscape plants resource fruit trees Weinan city
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