Labile carbon effects on nematodes, enchytraeids, and N mineralization in Norway spruce forest soil |
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| Authors: | Jouni K Nieminen |
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| Institution: | 1. Department of Biological and Environmental Science, University of Jyv?skyl?, FI-40014, Jyvaskyla, Finland
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| Abstract: | The effect of sucrose (4 g kg−1) on the population dynamics of nematodes and enchytraeids and on N mineralization was studied in laboratory microcosms containing
30 g of Norway spruce forest humus. Sucrose did not have a positive influence on nematode and enchytraeid dynamics but neither
ammonium nor nitrate concentration was affected. The results indicate that faunal activity can counteract microbial N immobilization
at C limited conditions. |
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