Ardell Halvorson
USDA-ARS2150 Centre Ave, Bldg. D, Ste. 100
Fort Collins, CO
USA 80526
Email: ardell.halvorson@ars.usda.gov
Papers:
8:45 AM, Henry Gonzalez Convention Center, Room 218
135-2 Methods to Evaluate Soil and Crop Management-Induced Soil Carbon Changes.
9:20 AM, Henry Gonzalez Convention Center, Room 211
253-4 Nitrogen Source Effects On Soil Nitrous Oxide Emissions From Irrigated Corn.