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. 2022 Jul 27;12:12815. doi: 10.1038/s41598-022-17106-1

Figure 2.

Figure 2

Morphological characteristics of the material. (A) Caribean Pine Sawdust (CPS) at SEM 150x. (B) Caribean Pine Sawdust (CPS) at SEM 17000x. (C) Biochar (BC500) at 500 °C/1 h, SEM 150x (D) Biochar (BC500) at 500 °C/1 h, SEM 17000x. (E) Biochar co-inoculated with PSB (BC500/PSB), SEM 150x. (F) Biochar co-inoculated with PSB (BC500/PSB), SEM 17000x.