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生态学杂志 ›› 1994, Vol. ›› Issue (2): 27-29.

• 研究报告 • 上一篇    下一篇

梅树早期落叶原因及预防研究

刘超, 吴方正, 傅柳松   

  • 收稿日期:1993-01-11 修回日期:1993-03-29 出版日期:1994-04-10

Causes of Early Leaf Fall of Prunus Mume and Method for Its Prevention

Liu Chao, Wu Fang zheng, Fu Liusong   

  1. Department of Environmental Science, Zhejiang Agricultural University, Hangzhou 310029
  • Received:1993-01-11 Revised:1993-03-29 Online:1994-04-10

关键词: 风倒, 树形, 根系, 林窗

Abstract: The causes of early fall of prunus mume leaves in some zones are analysed,which shows that it is induced by fluoride pollution.The paper discusses the physiological mechanism of early leaf fall induced by airborne fluoride and method to prevent abscission.

Key words: wind-falling, tree shape, root, gap.