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Diversity of Ectomycorrhizal Fungi of Pinus densiflora Siebold et Zucc. Seedlings in a Disturbed Forest on Mt. Songni

Journal of Ecology and Environment / Journal of Ecology and Environment, (P)2287-8327; (E)2288-1220
2009, v.32 no.1, pp.13-18


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Abstract

This study was conducted to investigate ectomycorrhizal (ECM) diversity on Pinus densiflora seedlings in a disturbed pine forest. Pine seedlings less than one year old were collected from disturbed and undisturbed sites in the Mt. Songni region. The belowground ECM fungal communities colonizing P. densiflora seedlings were studied using morphotyping and DNA sequencing. The relative abundance of ECM root tips was significantly higher in the undisturbed sites than in the disturbed sites, and the ECM species diversity was lower in the disturbed sites than in the undisturbed sites. In addition, the ECM community composition was significantly different in the disturbed and undisturbed forest sites.

keywords
Community, Disturbance, Ectomycorrhizal fungi, Pinus densiflora

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