highly significantP ≤ 0.0001
A post hoc test showed that there was no difference between the low and high concentrations, but a highly significant difference ( P ≤ 0.0001) was observed between the remaining treatments.
A post hoc test showed that there was no difference between the low and high concentrations, but a highly significant difference ( P ≤ 0.0001) was observed between the remaining treatments.