The C:N ratio of water extractable organic matter as a potential soil N supply indicator in manure-amended soils.

Thomas, B.W., Whalen, J.K., Sharifi, M., Chantigny, M.H., Zebarth, B.J., and Burton, D.L. (2014). "The C:N ratio of water extractable organic matter as a potential soil N supply indicator in manure-amended soils.", Annual meeting of the Canadian Soil Science Society, Banff, Alberta, Canada, May 4-7, 2014.