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Process for Recovery of Phosphorus
from Solid Manure
Ariel Szogi, Matias Vanotti, Patrick Hunt
USDA-ARS, Coastal Plain Soi...
Overview
• Why phosphorus recovery?
• What did we do?
• What we have learned?
• Future plans
Environmental Issues
• N:P ratio - Animal Waste vs. Crop Plants
• Accumulation of manure P in soil
• Limited mineral phosp...
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