This guide demonstrates the complexities of reducing losses of phosphorus from agricultural land and the range of options available to help reach water quality goals.

This guide defines the unique aspects of managing manure as a phosphorus fertilizer source and provides practical information about management strategies to reduce phosphorus losses from your farm.

John Lory and Steve CromleyDivision of Plant SciencesHow is nitrogen lost from the soil?Nitrogen is primarily lost by three pathways:

John Lory and Steve CromleyDivision of Plant Sciences

This guide discusses steps you can take to reduce phosphorus loss from your farm.