• Journal of Korean Society of Forest Science
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• v.94 no.3 s.160
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• pp.146-152
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• 2005

For the application of ectomycorrhizal seedlings on damaged slope lands, studies on cultural characteristics of Lyophyllum shimeji and ectomycorrhizal associations of Lespedeza cyrtobotrya seedlings were carried out by artificial inoculation of L. shimeji. Mycelial growth of L. shimeji was best on MP (1% malt extract, 0.1% peptone, 1% glucose and 1.5% agar) medium. An optimum temperature and pH for the mycelial growth were $25^{\circ}C$ and pH6, respectively. Mycorrhizal root of L. cyrtobotrya seedlings inoculated with L. shimeji showed characteristics of ectomycorrhizas with Hartig net. Growth rate of the mycorrhizal seedlings's roots was higher than that of non-mycorrhizal seedlings. When the mycorrhizal seedlings were transplanted in slope land, survival rate and dry weight were 62% and 850 mg/seedling, respectively. On the other hand, survival rate and dry weight of non-mycorrhizal seedlings were 11% and 430 mg/seedling, respectively.