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Volume 21 Issue 3
Apr.  2012
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LIU Jie-yu, XIE Bao-gui. Effects of Hg and As on the mycelial growth of Qilingu and their accumulation[J]. Fujian Journal of Agricultural Sciences, 2006, 21(3): 291-292.
Citation: LIU Jie-yu, XIE Bao-gui. Effects of Hg and As on the mycelial growth of Qilingu and their accumulation[J]. Fujian Journal of Agricultural Sciences, 2006, 21(3): 291-292.
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Effects of Hg and As on the mycelial growth of Qilingu and their accumulation

  • 1.

    College of Resource and Environment, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China;

  • 2.

    College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China;

  • 3.

    Mycological Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China

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  • Received Date: December 02, 2004
  • Revised Date: August 08, 2006
    Graphical Abstract
    • Abstract
  • The accumulation of heavy metals in mycelia of Qilingu and the effects of heavy metals on the growth of this fungus were investigated.The results showed that mycelia of Qilingu strongly concentrated Hg and As.When the heavy metals concentration in media were 0.5-5.0mg·kg-1,Hg and As content in mycelia were 2.24-11.68 and 4.06-9.92 times higher than that in media respectively.Hg inhibited mycelia growth significantly,0.5 mg·kg-1 of Hg inhibited mycelia growth rate by 36.03%.Whereas,As promoted mycelia growth in the concentrations of 0.5-5.0 mg·kg-1.
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  • 雷敬敷,杨德芬.食用菌的重金属含量及食用菌对重金属富集作用的研究[J].中国食用菌,1990,9(6):14-17.
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