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应用生态学报 ›› 1994, Vol. 5 ›› Issue (3): 226-231.

• 研究论文 •    下一篇

长白落叶松成片枯死原因的研究

钟兆康1, 袁志文1, 杨金宽1, 戴洪才1, 赵敏1, 范竹华2, 牟强2, 薛世清2, 李金普2, 王永魁2, 李成彦2   

  1. 1. 中国科学院沈阳应用生态研究所, 沈阳 110015;
    2. 吉林省白河林业局林业科学研究所, 二道白河镇 133613
  • 收稿日期:1994-04-14 修回日期:1994-04-28 出版日期:1994-07-25 发布日期:1994-07-25

Death causes from withering of Larix olgensis in Changbai Mountain area

Zhong Zhaokang1, Yuan Zhiwen1, Yang Jinkuan1, Dai Hongcai1, Zhao Min1   

  1. Institute of Applied Ecology, Academia Sinica, Shenyang 110015
  • Received:1994-04-14 Revised:1994-04-28 Online:1994-07-25 Published:1994-07-25

摘要: 对长白落叶松成片枯死的原因进行了多学科综合研究。结果表明,长白落叶松的成片枯死与病虫害没有直接关系,由于林地高位沼泽的形成,导致根部缺氧呼吸受阻,是落叶松大片枯死的直接诱因。

关键词: 长白落叶松, 高位沼泽化, 死亡原因

Abstract: In this paper, the death causes from withering of Larix olgensis in Changbai Mountain area are investigated interdisciplinarily. The results show that the death of L. olgensis is not directly related to forest disease and insect pests, and the formation of high moor on forestland can lead to the lack of oxygen in root zone and the hindering of root respiration, which is a direct cause of L. olgensis death.

Key words: Larix olgensis, High moor, Death causes