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生态学杂志 ›› 1998, Vol. ›› Issue (6): 64-68,55.

• 研究报告 • 上一篇    下一篇

我国桉树林发展中的生态问题探讨

王震洪1, 段昌群1, 起联春2, 张世彪2, 徐以宏2   

  1. 1. 云南大学生物系, 昆明650091;
    2. 云南省牟定县水土保持局, 675500
  • 收稿日期:1997-07-21 出版日期:1998-12-10
  • 基金资助:
    水利部长江水利委员会长江水土保持局资助

A Preliminary Investigation of Ecological Issues Arising in the Man-made Forest of Eucalyptus in China

Wang Zhenhong1, Duan Changqun1, Qi Lianchun2, Zhang Shibiao2, Xu Yihong2   

  1. 1. The Biology Department of Yunnan University, kunming 650091;
    2. The Soil and Water Conservation Bureau of Mouding county Yunan Province 675500
  • Received:1997-07-21 Online:1998-12-10

关键词: 红松阔叶混交林, 活立木, 树干根部腐朽, 立地条件, 土壤理化特性, 小兴安岭

Abstract: The findings about the man-made forest of Eucalyptus in China and other countries in recent years are reviewed related ecological problems,such as the decrease of soil fertility,the loss of biodiversity and the simptified structure the man-made forest are pointed out in development of Eucalyptus plantations in China. For making use of Eucalyptus advantages, some suggestions are put forward in the paper.

Key words: Korean pine-broadleaved mixed forest, standing tree, decay of the trunk near root, site condition, soil physical-chemical properties, Xiao Xing’an Mountains.