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生态学杂志 ›› 2000, Vol. ›› Issue (1): 70-71.

• 研究简报 • 上一篇    下一篇

自然生态系统中的斑鸫与黄檗

常家传, 鲁长虎, 吴建平, 尤兆群   

  1. 东北林业大学, 哈尔滨 150040
  • 收稿日期:1997-07-11 修回日期:1997-11-17 出版日期:2000-02-10
  • 基金资助:
    国家自然科学基金资助项目(批准号39370137)

Dusky Thrush and Amur Corktree in Nature Ecosystem

Chang Jiachuan, Lu Changhu, Wu Jianping, You Zhaoqun   

  1. Northeast Forestry University, Harbin 150040
  • Received:1997-07-11 Revised:1997-11-17 Online:2000-02-10

关键词: 水旱轮作, 复种方式, 稻田, 杂草群落

Abstract: Both dusky thrush(Turdus numanni) and Amur corktree ( Phellodendron amurense) are only distributed in East Asia. Dusky thrush pass through or stay at the distribution area of Amur corktree during its migrating or wintering period. The thrush mainly eat fruits of Amur corktree and disperse the seeds at the same time. Amutualism exists between the bird and the tree. The Amur corktree are dispersed mainly by the thrush. Under natural condition, seeds of Amur corktree can not germinate under the mother tree.

Key words: paddy-upland rotation, multiple cropping system, paddy field, weed community.