FIGURE 1.
Effect of PGPR [Pseudomonas aeruginosa (M1) & Burkholderia gladioli (M2)] and the earthworms [Eisenia fetida (E)] on (A) fresh weight and (B) dryweight of 10-day-old B. juncea seedlings under chromium (Cr) toxicity. Data are presented as means of three independent replicates ± S.E. (standard error). Different letterson the bar graphs indicate that mean values of the treatments are significantly different at p ≤ 0.05 (Tukey’s test).