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生态学杂志 ›› 2002, Vol. ›› Issue (5): 26-29.

• 专论与综述 • 上一篇    下一篇

微量元素硼对林木生长的影响

黄益宗, 冯宗炜, 王效科   

  1. 中国科学院生态环境研究中心, 北京, 100085
  • 收稿日期:2002-01-22 修回日期:2002-03-14 出版日期:2002-10-10
  • 基金资助:
    国家自然科学基金项目(40071036)资助.

Effects of Boron on Forest Growth

Huang Yizong, Feng Zongwei, Wang Xiaoke   

  1. Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085
  • Received:2002-01-22 Revised:2002-03-14 Online:2002-10-10

关键词: 长白山区, 阔叶红松林, 物种组成, 径级结构, 空间分布

Abstract: Boron is the essential microelement for tree growth. Besides growth, blooming, impregnation and seeding are also affected by boron deficiency. This paper discusses the effects of boron on forest growth, including the mechanism of boron, visual symptoms of boron deficiency and tree response to boron fertilizer, and provides scientific basis for boron fertilization in forest.

Key words: Changbai Mountain, broad-leaved Korean pine mixed forest, species composition, tree size distribution, spatial distribution.

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