Clapperton, M. J.Miller, J. J.Larney, F. J.Lindwall, C. W.2016-04-192016-04-191997Soil Biology and Biochemistry 29(3-4): 631-6330038-0717http://hdl.handle.net/10919/68814Metadata only recordThis study compared earthworm populations of a dryland wheat-fallow rotation after 25 years of zero tillage or conventional tillage. Significantly more earthworms were found in the zero tillage treatments, leading the authors to conclude that long-term tillage practices have a significant effect on earthworm populations.text/plainen-USIn CopyrightSoil managementConservation tillageEarthwormsZero tillageConventional tillageField ScaleEarthworm populations as affected by long-term tillage practices in southern Alberta, CanadaAbstracthttps://doi.org/10.1016/S0038-0717(96)00189-7