Then FIS was mixed with CD, BPS and PD in different proportions. Unclitellated hatchlings of E. fetida weighing 100–200 mg (live weight) were used for the experiment.
Then FIS was mixed with CD, BPSand PD in different proportions. Unclitellated hatchlings of E. fetidaweighing 100–200 mg (live weight) were used for the experiment.