【作者】 钟云芳；

【导师】 彭春生；

【作者基本信息】 北京林业大学 ， 园林植物与观赏园艺， 2004， 硕士

【摘要】 树状花木(shrub standards)是指外形区别于灌丛状而似乔木状的灌木或藤本植物的总称(本文把乔灌两型植物也归类为灌木)。其显著特点是有一独立、树干状、无分叉的主干，主枝通常都集中于主干上端。 树状花木造型别致，富有装饰性的艺术效果，特别在营造立体竖向空间上有优势，丰富了中木层的景观，具绝佳的视觉观赏效果；国外园林绿化中树状花木的应用已经相当普遍，但是目前我国还难见其踪影，更没有对树状花木进行过系统研究。本文对树状花木的发展历史、分类、培育、园林应用等方面进行初步探讨，以期对树状花木有个系统、全面的认识。 首先，本文将树状花木的由来、发展及演变进行了概括，整理，指出树状花木实际上属于一种特殊的整形植物；文章还结合树状花木的特点，对树状花木的分类及培育进行了初步探讨。 其次，在实地调查的基础上，本文对国内树状花木的生产与应用现状进行了总结，指出目前国内在植物材料的选择及应用方式上还很不成熟，有很大的发展潜力。为了能尽快发展树状花木，本文在缩短培育周期即快速成型方面进行了初步的探索，认为高接换头和平茬方式可使树状花木快速成型。 最后，本文对如何在园林中应用树状花木提出了自己的见解，提出“树状花木专类园”的构想，并进行了“北戴河迎奥运树状花木示范园”的设计；同时对树状花木的应用前景进行了展望。 树状花木是一项新的研究内容，论文只是进行了粗略的探讨，希望能为树状花木在园林中的应用及其他人进行更深入的研究带来一点启示，同时也期望能够为今天的植物造景提供一些有价值的参考。更多还原

【Abstract】 Shrub standards refers to those shrubs and climbing plants with a shape similar to trees instead of shrubs. They differ from other shrubs with single, trunk-like main stem with all branches gathering on the top and without side shoots below.Because of special shape and decorative effect, they have shown a good market potential in landscape gardening.Systematic research has been executed on the developing history, taxonomy, culture and the application in the gardening of shrub standards, in order to gain a full understanding of shrub standards.Firstly, the origin, development and evolution of shrub standards are summarized and it is pointed out that shrub standards is kind of topiary. Also discussed is the taxonomy and culture of shrub standards.Secondly, based on in situ investigation, the current situation of the production and application of shrub standards in domestic market is summed up and found that there lack of experience on the selection of plant material and application in landscape gardening and lead to big potential in production. Through analyzing the result of experiment, it shows that it is possible to produce shrub standards within short period by the way of top grafting and stubble of level ground.Finally, the author’s opinion is given on the way how to apply the shrub standards in the landscape. "Beidaihe Model Garden for Shrub Standards Welcoming the Olympic Games" is planned and designed to give some ideas and the market potential is predicted.By these new studies,try to draw a conclusion of how to use the shrub standards in landscape gardening,and bring some good ideas to others a father study,promote the apply of landscape in modern China.更多还原