Leena Finér 
,
Jukka Laine,
Leena Halko
Fine root dynamics on two drained peatland sites
Finér L., Laine J., Halko L. Fine root dynamics on two drained peatland sites.
Tiivistelmä
Total fine root biomass was 397 g/m2 at an afforested and fertilized tall sedge fen (VSN), and 529 g/m2 at a tall sedge pine fen (VSR). The studied sites were located on the Lakkasuo mire complex in central Finland. The greater biomass on the VSR site could be a result of its lower nutrient status compared to that of the fertilized VSN site. Total root production during May-September 1991 was 178 g/m2 at the VSN site and 242 g/m2 at the VSR site when all significant increments in the living and dead root biomasses were summed up. Almost half of the fine root biomass was renewed during the summer. Keywords: Biomass, drainage, ground vegetation, necromass, Pinus sylvestris, production
Avainsanat
production;
Drainage;
Pinus sylvestris;
Biomass;
ground vegetation;
necromass
-
Finér,
Finnish Forest Research Institute, Joensuu Research Station, P.O. Box 68, FIN-80101 Joensuu, Finland
Sähköposti
ei.tietoa@nn.oo
- Laine, Sähköposti ei.tietoa@nn.oo
- Halko, Sähköposti ei.tietoa@nn.oo
Vastaanotettu 31.10.2017 Julkaistu 1.1.1992
Katselukerrat 3344
Saatavilla http://suo.fi/article/9706 | Lataa PDF
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