The possible mechanisms underlying improvement of soil auxin content by bacterial-feeding nematodes in a gnotobiotic microcosm experiment Effects of bacterial-feeding nematodes on the amount of ammonia oxidizing bacteria colony in soils using CARD-FISH Soil bacterial-feeding nematodes enrichment culturing in situ The impact of bacterial-feeding nematodes on root growth of Arabidopsis thaliana L. and the possible mechanisms Influence of nematodes and earthworms on the emission of atmospheric trace
gases (CO2, N2O)