Biological Systems Engineering
Date of this Version
November 2005
Abstract
Content:
Manure P vs. Crop Land P Use
One-Way Flow of Nutrients Is Underlying Cause
Future NMP Checklist?
Should an NMP Measure Environmental Performance?
Whole Farm Nutrient Balance
Whole Farm N Balance
Phosphorus Inputs to Livestock Systems
Should An NMP Estimate Ammonia Emissions?
Daily Ammonia Emissions from Livestock (36 km grid)
Ammonia Emissions Regulatory Thresholds
Ammonia Emissions – Swine Finishing Operations
Comments
Paper presented at Heartland Regional Regional Water Coordination Initiative Conference, DoubleTree Hotel - Overland Park, KS. October 26 - 28, 2005. Copyright © 2005 R. Koelsch.