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. 2023 Mar 23;14:1141436. doi: 10.3389/fmicb.2023.1141436

Figure 1.

Figure 1

13C-Glucose-derived carbon in the pools of mineral-associated soil organic carbon (MASOC) (A), microbial biomass carbon (MBC) (B), and dissolved organic carbon (DOC) (C) after 56 days of incubation. Different letters indicate significant differences (p < 0.05). HSC, high-salinity soil added with 13C-glucose; HSCNP, high-salinity soil added with 13C-glucose and NP nutrients; LSC, low-salinity soil added with 13C-glucose; LSCNP, low-salinity soil added with 13C-glucose and NP nutrients.