Session: Nutrient Losses: II

Wednesday, November 4, 2009: 10:00 AM-12:00 PM

Convention Center, Exhibit Hall BC, Second Floor

Development of Long Term Preservation and Re-Activation Techniques for ANAMMOX Bacteria.
Michael J. Rothrock Jr., USDA-ARS, Coastal Plains Soil, Water, Plant Res. Center; Matias Vanotti, USDA-ARS, Coastal Plains Soil, Water, Plant Res. Center; Ariel Szogi, USDA-ARS, Coastal Plains Soil, Water, Plant Res. Center

Phosphorus Mobility in Soil Columns Treated with Dairy Manures and Commercial Fertilizer.
David Tarkalson, USDA-ARS; April Leytem, USDA-ARS

Ammonia Volatilization Following Banding of Urea to Eight Agricultural Soils.
Philippe Rochette, Agriculture and Agri-Food Canada; Doug MacDonald, Agriculture and Agri-Food Canada; Martin Chantigny, Agriculture and Agri-Food Canada; Denis Angers, Agriculture and Agri-Food Canada; Luc Lamontagne, Agriculture and Agri-Food Canada; Normand Bertrand, Agriculture and Agri-Food Canada

Crop Yield and Nitrate Losses From Sidedressing N at Canopy Closure.
Dan Jaynes, USDA-ARS, Natl. Soil Tilth Lab.

Effects of Temperature and Soil Type On Ammonia Volatilization From Slow-Release Nitrogen Fertilizers.
Xiaohui Fan, Univ. of Florida; Yuncong Li, Univ. of Florida

Corn Harvest and Nutrient Management Impacts On Phosphorus Loss with Surface Runoff.
Aaron A. Andrews, Iowa State Univ.; Antonio P. Mallarino, Iowa State Univ.; Mazhar U. Haq, Iowa State Univ.; Matthew J. Helmers, Iowa State Univ.

Nitrification's Role in Nitrogen Loss of Urea Applied Preflood in Delayed-Flood Rice Production.
Bobby R. Golden, Univ. of Arkansas; Nathan A. Slaton, Univ. of Arkansas; Richard J. Norman, Univ. of Arkansas; Russell Delong, Univ. of Arkansas

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