John Kovar

USDA-ARS
National Laboratory for Agriculture and the Environment (NLAE)
2110 University Boulevard
Ames, IA
USA 50011-3120
Email: john.kovar@ars.usda.gov

Papers:
11:30 AM, Hyatt Regency, Regency Ballroom E, Third Floor 74-7 Dry Matter Production and Phosphorus Uptake of Juvenile Corn Grown in Soil Amended with Biochar.