Repečkienė J., Jukonienė I., Salina O.

Cellulose-decomposing fungi in peatlands occupied by invasive moss Campylopus introflexus [Celiuliozę skaidantys grybai durpynuose, kuriuose plinta invazinė samana Campylopus introflexus]

Abstract Studies on the abundance and genera composition of cellulose-decomposing fungi in four differently disturbed peatlands occupied by invasive moss Campylopus introflexus were carried out in autumn, spring and summer seasons. The abundance of fungi under C. introflexus was compared with the abundance of fungal communities under other plants occupying the same habitats (Polytrichum strictum, Eriophorum angustifolium, Calluna vulgaris) and bare peat. The serial dilution plate technique was applied for isolation and enumeration of cellulose-decomposing fungi. The large amount of organic matter as well as acidic reaction of peat creates favourable conditions for the development of fungi at the studied sites. The number of cellulose-decomposing fungi depended on the peatland type, prevailing plants and season. The richness of fungal genera (15) was determined under Campylopus introflexus. Fungal isolates belonging to the Penicillium, Trichoderma, Fusarium genera and the Zygomycetes class prevailed.

Doi https://doi.org/10.2478/v10279-012-0007-5

Keywords Campylopus introflexus, fungi, cellulose decomposition, peatlands

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