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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (10): 217-221.

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

城市园林大树修剪的探讨

罗颖 张卉   

  • 收稿日期:2009-12-07 修回日期:2010-01-12 出版日期:2010-05-20 发布日期:2010-05-20

Studies on Shaping and Pruning Big Trees

Luo Ying, Zhang Hui   

  • Received:2009-12-07 Revised:2010-01-12 Online:2010-05-20 Published:2010-05-20

PDF (PC)

1020

摘要：

摘要：一直以来，大规格树木的修剪是我们园林绿化美化环节中一个相对薄弱的环节，各地的修剪按以往经验和主观意识进行，缺乏统一的理论依据。近些年来，随着北京地区城市绿化美化进一步发展的需求，对成形的大规格树木进行修剪并制定出一个比较科学合理的方法是摆在我们面前急需解决的问题。本文以国槐、油松、银杏三种树木作为研究对象，对大规格树木的修剪进行探讨，目的在于找出规律及相对合理的理论依据，为今后大规格树木修剪制定操作规范提供帮助。

关键词: 植物激素, 植物激素, 植物生长调节剂, 调节效应, 种子萌发, 幼苗生长

Abstract:

Abstract: For many years it has been a relativly weak part that shaping and pruning of big trees during urban garden landscaping and maintenance. In different city the work of shaping and pruning is carried upon by respective experiences and subjective.There’s lack of a uniformed theoretical basis. In recent years, with the developing of the urban gardening, there’s a urgent need to establish a relativly scientific and reasonable technique to shaping and pruning big trees in the city of Beijing. This article based on the study of shaping and pruning of three varieties trees, including Chinese scholartree、Chinese pine and gingkgo，to discuss about how to carry on the shaping and pruning of the big tree. Then find out the law of cuting and reasonabl theoretical evidence，to be helpful for establishing a technical standard of big tree shaping and pruning.