Fig. 3. Microbial biomass (MB) accounted for by particulate organic matter (POM) of air-dried soils from greens sampled in 1997 and 1999. Each data point is a single observation. ***Both model and slope are significant at P = 0.001.
Fig. 3. Microbial biomass (MB) accounted for by particulate organic matter (POM) of air-dried soils from greens sampled in 1997 and 1999. Each data point is a single observation. ***Both model and slope are significant at P = 0.001.