Supplemental Information:
SI Figure 1: Hypotheses for how fertilization alters root-stimulated
microbial decomposition
SI Figure 2: Ingrowth core experimental design
SI Figure 3: Site map, fertilization treatments, ingrowth core placement
example
SI Table 1: replication for each treatment
SI Table 2: 2-way ANOVA p-values
SI Figure 4: Root and Microbial Biomass by nutrient treatment
SI Figure 5: litter C and N in light POM, Heavy POM, and MAOM per
microbial biomass
SI Figure 6: Net nitrification between fertilization treatments
SI Figure 7: Root mycorrhizal colonization example