Date of this Version
Teotia, S.P., Duley, F.L. and McCalla, T.M. (1950) Effect of stubble mulching on number and activity of earthworms (Research Bulletin: Bulletin of the Agricultural Experiment Station of Nebraska No. 165)
A survey of earthworm population under different cropping systems was made under stubble mulch farming and where the residue was plowed under. The influence of earthworms on some of the important physical and biological properties of the soil was studied. Their role in the decomposition of crop residues was also determined.