Fig. 2From: The effect of dolomite amendment on soil organic carbon mineralization is determined by the dolomite sizeDynamics of soil dissolved organic carbon (DOC) and microbial biomass carbon (MBC) in S1 (a, c) and S2 (b, d) as affected by different sized dolomite application. Error bars represent standard deviation of the mean values (n = 3). ***P < 0.001, **P < 0.01, *P < 0.05. NS, no significance. See Fig. 1 for abbreviations of dolomite treatments and statistic parametersBack to article page