The importance of mycelial connection at the soil–litter interface for nutrient translocation, enzyme activity and litter decomposition

► The addition of easily available C strongly decreases decomposition rates of plant litter. ► Possible mechanisms of negative priming are preferential utilization and catabolic repression. ► Disrupting of the mycelial connection decreases decomposition rates of N-poor litter. ► Disruption of myceli...

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Veröffentlicht in:	Applied soil ecology : a section of Agriculture, ecosystems & environment ecosystems & environment, 2011-11, Vol.51, p.35-41
Hauptverfasser:	Chigineva, N.I., Aleksandrova, A.V., Marhan, S., Kandeler, E., Tiunov, A.V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alnus glutinosa ammonium nitrate bacteria Basidiomycetes Decomposition enzyme activity Enzymes Extracellular enzymes field experimentation forest soils Forests Fungi Hyphae Labile C Labile N Litter Litter decomposition mineral soils Minerals Mycelia Mycelial connection Nutrients Phenoloxidase plant litter plant residues Populus tremula Soil Soil microorganisms Sucrose Translocation Xylan endo-1,3- beta -xylosidase
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