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林业科学 ›› 1995, Vol. 31 ›› Issue (2): 160-168.

• 综合评述 • 上一篇    下一篇

温带木本植物芽休眠的解除与温度*

江泽平   

  1. 中国林业科学研究院林业研究所 北京 100091
  • 收稿日期:1993-11-11 出版日期:1995-03-25 发布日期:1995-03-25

THE EFFECT OF TEMPERATURE ON DORMANCY RELEASE IN BUDS OF TEMPERATE WOODY PERENNIALS: A REVIEW

Zeping Jiang   

  1. Chinese Academy of Forestry Beijing 100091
  • Received:1993-11-11 Online:1995-03-25 Published:1995-03-25

摘要:

休眠及其解除是一个在理论和实践上都十分重要但又至今尚未完全弄清的问题。大量的研究表明, 日长是启动植物休眠或生长的关键因子, 而温度则是影响休眠解除的最主要的生态因子。本文首先对休眠的定义及其术语体系进行了回顾, 然后详细评论了木本植物的基点温度(阈值温度)、芽休眠解除与温度的关系,最后讨论了“休眠解除——温度关系”研究中存在的问题, 并对今后的研究工作提出了一些建议。

关键词: 木本植物, 芽休眠解除, 温度

Abstract:

This paper is a review of the literature on the effect of temperature on dormancy release in buds of woody perennials. The following topics are reviewed: a) Definition and interpretation of dormancy; b) Dormancy terminology; c) Base temperature or critical temperature in woody plants; d) Effect of temperature - chilling, moderate temperature, high temperature, fluctuating temperature, and the duration of treatment - on dormancy release in woody plants. Finally, the problems that have arisen from current studies on dormancy release are discussed.

Key words: Woody perennials, Dormancy release in buds, Temperature