摘要：观赏草具有极高的观赏价值，其作为一种新型的园艺造景植物材料，目前在我国对它的认识和应用还不充分。本文主要对观赏草观赏特性、生长特性、配置以及在淮安园林应用的具体方面的研究应用进行了阐述。总结了观赏草在园林建设中具有重要的作用,并且详细的介绍了观赏草在淮安园林景观中的应用。实地调查结果显示，淮安园林绿化应用的观赏草有40种，其中禾本科25种，百合科6种，莎草科9种，灯心草科2种，木贼科1种，香蒲科2种，亚麻科1种，天南星科5种。同时，在实地调查过程中也发现一些问题，本文针对一些存在的问题进行分析并且给以整治策略，为淮安城市园林建设提供一定参考。68614

毕业论文关键词：淮安市，观赏草，分类，应用

Abstract: Ornamental grasses have high ornamental value, as a new type of gardening landscaping plant material, now recognized and applied in our country it is not sufficient. This paper focuses on ornamental grasses ornamental characteristics, growth characteristics, configuration, and application of research in specific applications Huai'an garden described. Ornamental grasses are summarized plays an important role in landscape construction, and a detailed description of the ornamental grasses in Huaian Landscape Application. Field survey, Huai'an ornamental grass landscaping applications 40 species, including 25 kinds of Gramineae, Liliaceae six kinds, nine kinds of sedges, rushes Two species, Equisetaceae one kind, typhaceae two kinds, flax Section one kind, Araceae five kinds. Meanwhile, in the field investigation also found some problems, this paper analyzes some of the problems and give remediation strategy to provide a reference for the construction of Huai'an city gardens.

Key words：Huai'an City, ornamental grasses, classification, application

目录

1引言 4

1.1  观赏草概念 5

1.2  观赏草的应用历史 5

1.3  常见观赏草的分类 6

2 观赏草在园林应用中的重要意义 7

2.1  景观效果 7

2.2 生态意义 7

3  观赏草在淮安园林景观中应用以及组合配置 7

3.1  淮安市观赏草应用种类数目 7

3.2  淮安园林常见观赏草种类 8

3.3  淮安观赏草应用方式 8

 3.3.1  观赏草作地被覆盖地表 9

3.3.2  孤植 9

3.3.3  作边界或屏障 9

3.3.4  多种观赏草相互配置 10

4  观赏草在淮安园林绿化中存在的问题与对策 10

4.1观赏草在淮安园林绿化中存在的问题 10

4.2观赏草应用存在问题的对策 10

参考文献 11

致谢 12

附 录 1  江苏省淮安市钵池山公园水生植物列表 13

附录2   淮安市常见观赏草图片 14

1  引言

1.1  观赏草概念