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林业科学 ›› 2010, Vol. 46 ›› Issue (4): 120-125.doi: 10.11707/j.1001-7488.20100418

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乙烯利刺激橡胶树增产机制研究进展

庄海燕1,3 安锋1 张硕新2 白登忠3   

  1. 1.农业部橡胶树生物学重点开放实验室 儋州571737; 2.西北农林科技大学林学院 杨凌712100; 3.中国林业科学研究院 北京100091
  • 收稿日期:2008-12-04 修回日期:1900-01-01 出版日期:2010-04-25 发布日期:2010-04-25
  • 通讯作者: 白登忠

Progress in Study on the Mechanisms to Increase Latex Yield of Hevea brasiliensis by Ethephon Stimula

Zhuang Haiyan1,3,An Feng1,Zhang Shuoxin2,Bai Dengzhong3   

  1. 1.Key Laboratory of Rubber Biology of Ministry of Agriculture Danzhou 571737; 2.Northwest A & F University Yangling 712100; 3.Chinese Academy of Forestry Beijing 100091
  • Received:2008-12-04 Revised:1900-01-01 Online:2010-04-25 Published:2010-04-25

摘要:

乙烯利刺激橡胶树增产的效果显著,乙烯利刺激割胶技术已在天然橡胶生产中普遍采用,但乙烯利刺激橡胶树增产的机制还不明确,仍是目前橡胶树产排胶机制研究的热点之一。综述近年来从不同学科不同角度对乙烯利刺激橡胶树增产机制研究的结果,认为乙烯利刺激橡胶树增产的原因可能是多方面的,从水通道蛋白方面探讨乙烯利刺激橡胶树增产的可能机制。

关键词: 橡胶树, 乙烯利, 增产机制

Abstract:

Ethephon has been widely used to stimulate latex tapping in the natural rubber production for its remarkable promotion of the yield, but the mechanisms of how it works are not clear and, now it is still a hot subject on mechanisms of latex regeneration and latex flow. This paper summarizes the results of research on yield-increasing mechanism stimulated by ethephon on H. brasiliensis from various disciplines and aspects. It is showed that the reasons are multifaceted, and aquaporins probably play a role in the rubber tree yield-increasing mechanism..

Key words: Hevea brasiliensis, ethephon, yield-increasing mechanism