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APPLICATION OF DYNAMIC FERTILIZER MODEL FOR ASSESSMENT OF CNMPS
Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.orgCitation: Watershed Management to Meet Water Quality Standards and Emerging TMDL (Total Maximum Daily Load) Proceedings of the Third Conference 5-9 March 2005 (Atlanta, Georgia USA) Publication Date 5 March 2005 701P0105.(doi:10.13031/2013.18087)
Authors: J. B., Houser, A. Saleh and L.M. Hauck
Keywords: best management practices, manure management, SWAT, phosphorus, ARCVIEW SWAT
Manure and litter management currently uses some form of phosphorus (P) indicator to
determine the correct amount of fertilizer and/or manure to be applied to a field. In a previous
study a modified version of the Soil and Water Assessment Tool (SWAT) that allows manure
application rates and area to change dynamically within a simulation as a function of soluble soil
P concentration was validated.