Figure 2
From: Potential role of compost mixed biochar with rhizobacteria in mitigating lead toxicity in spinach
Ece value (dSm−1) values of soil treated with CB, PGPR1, PGPR2 and their combination with CB. Means of three replicates having different small letters express significant differences at p ≤ 0.05 compared with Duncan’s test. Interaction graph of PGPR1 and CB (A); PGPR2 and CB (B) for soil ECe (dSm−1).
