Critical P concentration in grain corn and spring wheat.

Citation

Bélanger, G., Ziadi, N., Claessens, A., Tremblay, N., Cambouris, A.N., and Nolin, M.C. (2008). "Critical P concentration in grain corn and spring wheat.", Plants and Soils: Montreal '08: Joint meeting of the CSHS, CSA and Northeastern Branch ASA-CSSA-SSSA, McGill University, Montréal, QC, Canada, July 13-16, 2008.