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cje ›› 1994, Vol. ›› Issue (2): 27-29.

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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

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.