• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Quarterly Journal of Forestry >The current status of ancient pollard beech trees at Burnham Beeches and evaluation of recent restoration techniques
【24h】

The current status of ancient pollard beech trees at Burnham Beeches and evaluation of recent restoration techniques

机译：伯纳姆比奇的古老花果山毛榉树的现状和最新修复技术的评估

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Recent studies on ancient beech pollards at Burnham Beeches have included assessments of their current condition and evaluation of the responses of the trees to restoration pollarding, both in terms of new growth after cutting and the health of the branches. The trees show positive responses to cuts and the death rate of the trees has been slowed. The length of stub left at time of cutting is positively correlated with the number of branches arising from it; a longer stub also increases the chance that a cluster of new shoots will arise. Trees that had been cut in the 1950s have produced more new shoots than those not cut for approximately 200 years. Other impacts on tree growth after recent restoration cutting are discussed.
机译：伯纳姆比奇（Burnham Beeches）的古代山毛榉花果的最新研究包括评估其当前状况，并评估树木对恢复花粉的反应，无论是砍伐后的新生长还是树枝的健康。树木对砍伐表现出积极的反应，树木的死亡率降低了。切割时残留的根的长度与由其产生的分支数成正相关;更长的存根也增加了出现新芽的机会。 1950年代被砍伐的树木比大约200年没有砍伐的树木产生了更多的新芽。讨论了最近恢复砍伐后对树木生长的其他影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号