Salt or No Salt: Influencing Biochar's Capacity for Zinc.
Kathleen E. Hall, MN, University of Minnesota, St. Paul, MN, Beatriz Gamiz, Environmental Agrochemistry, IRNAS-CSIC, Sevilla, Spain, Kurt A. Spokas, 439 - Borlaug Hall, USDA-ARS, St. Paul, MN, William C. Koskinen, University of Minnesota, St. Paul, MN, Mark G. Johnson, 200 S.W. 35th Street, US- EPA (Environmental Protection Agency), Corvallis, OR and Jeff M. Novak, USDA-ARS, Florence, SC