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Wood ash applicatio...
Wood ash application in a managed Norway spruce plantation did not affect ectomycorrhizal diversity or N retention capacity
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- Cruz-Paredes, Carla (författare)
- University of Copenhagen
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- Frøslev, Tobias Guldberg (författare)
- University of Copenhagen
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- Michelsen, Anders (författare)
- University of Copenhagen
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- Bang-Andreasen, Toke (författare)
- Aarhus University,University of Copenhagen
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- Hansen, Mette (författare)
- University of Copenhagen
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- Ingerslev, Morten (författare)
- University of Copenhagen
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- Skov, Simon (författare)
- University of Copenhagen
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- Wallander, Håkan (författare)
- Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Mikrobiologisk ekologi,Forskargrupper vid Lunds universitet,Centre for Environmental and Climate Science (CEC),Faculty of Science,Microbial Ecology,Lund University Research Groups
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- Kjøller, Rasmus (författare)
- University of Copenhagen
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(creator_code:org_t)
- Elsevier BV, 2019
- 2019
- Engelska 11 s.
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Ingår i: Fungal Ecology. - : Elsevier BV. - 1754-5048. ; 39, s. 1-11
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Ectomycorrhizal (ECM) fungi are key players in N cycling in coniferous forests, and forest management such as application of wood ash can affect their functionality. The aim of this study was to determine the effects of wood ash application on ECM fungal mycelial production, capacity to retain N, diversity and community composition. In-growth mesh bags were installed in control and treated plots. After 6 months, 15N labeled ammonium and nitrate were applied into the mesh bags, and 24 h later extramatrical mycelium (EMM) was extracted and analyzed. Wood ash had no effects on EMM in-growth, N retention capacity, diversity or community composition. In contrast, there were significant seasonal differences in the amount of EMM produced. These results demonstrate that applying up to 6 t ha−1 of wood ash in this type of plantation forest is a safe management practice that does not increase N leaching or negatively affect ECM fungi.
Ämnesord
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
- LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Miljö- och naturvårdsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Environmental Sciences related to Agriculture and Land-use (hsv//eng)
Nyckelord
- Community composition
- Ectomycorrhizal fungi
- Extramatrical mycelium
- Nitrogen leaching
- Nitrogen retention
- Wood ash
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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