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cje ›› 2000, Vol. ›› Issue (5): 67-70.

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Fluorine Harm and Control

Jiao You1, Yang Zhanping1, Fu Qing2, Wang Liuhao3   

  1. 1. Soil and Fertilizer Institute, Henan Academy of Agricultural Sciences, Zhengzhou 450002;
    2. Basic Medicine College, Henan Medical University, Zhengzhou 450052;
    3. Forestry Shool of Henan Province, Louyang 471002
  • Received:1998-03-02 Revised:1998-06-15 Online:2000-10-10

Abstract: Based on survey of the literatre concerned,the Fharm on plants,soil microbes and human health,geographic distribution of the areas with high Fwater and the statas of Fepidemic areas are introduced. And the methods of controlling Fharm and testing Fin soil are also presented.

Key words: non-structural carbohydrates, xylem, radial and axial variation, Betula platyphylla, Tilia amurensis, shade tolerance.