Figure 8
From: Potential role of compost mixed biochar with rhizobacteria in mitigating lead toxicity in spinach
Root Pb value (µg g−1) of spinach 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 plant K value (%) for Root Pb value (µg g−1) of spinach plant.
