Soil Phosphorus Saturation Ratio Sets Comparable Manure Application Cutoffs for New York and Pennsylvania.
Stephen J. Crittenden, Agriculture & Agri-Food Canada, Brandon, MB, CANADA, Quirine M. Ketterings, 323 Frank Morrison Hall, Cornell University, Ithaca, NY, US and Karl J. Czymmek, Department of Animal Science, Cornell University - Nutrient Management Spear Program, Ithaca, NY