For example, when 50 mg of Cr was combined with 1 and 5 mg of B[a]P, the 11 and 31 % shoot dry weight reduction observed was not significant when compared to shoot biomass in soil contaminated with 1 and 5 mg of B[a]P alone
For example, when 50 mg ofCr was combined with 1 and 5 mg of B[a]P, the 11 and 31 %shoot dry weight reduction observed was not significant whencompared to shoot biomass in soil contaminated with 1 and5 mg of B[a]P alone