Replication Data for: Condensed tannins mediate the effect of long-term nitrogen addition on soil nematodes in a boreal spruce forest

This dataset contains data on soil condensed tannin concentrations, soil nematode communities and other soil variables, as well as condensed tannin concentrations of vaccinium myrtillus and picea abies leaves. The data were collected in 10 fertilized and 10 control plots in a long-term fertilization study site.