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http://dx.doi.org/10.4489/KJM.2012.40.1.001

Diversities of Arbuscular Mycorrhizal Fungi in Cultivated Field Soils of Korean Ginseng  

Kil, Yi-Jong (Department of Biology Education, Korea National University of Education)
Eo, Ju-Kyeong (Department of Forest Science, Seoul National University)
Eom, Ahn-Heum (Department of Biology Education, Korea National University of Education)
Publication Information
The Korean Journal of Mycology / v.40, no.1, 2012 , pp. 1-6 More about this Journal
Abstract
In this study, soil samples were collected from cultivated fields of 1-5 year old Korean ginseng in Geumsan, Korea. Spores of arbuscular mycorrhizal fungi were extracted from soils and identified using morphological characteristics and 18s rDNA sequences of the spores. Total 10 species of AMF were identified: Acaulospora longula, Archaeospora trappei, Glomus caledonium, Glomus etunicatum, Glomus intraradices, Glomus mosseae, Glomus sp., Paraglomus occultum, Paraglomus brasilianum, and Scutellospora heterogama. Relative abundance of spores of A. trappei were increased with increase of cultivation period of the ginseng. However, relative abundance of other species of AMF and Shannon diversity (H') of AMF were significantly decreased with the increase of cultivation periods of the ginseng.
Keywords
AMF; Acaulospora trappei; Cultivation period; Panax ginseng; Species diversity;
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