Wednesday, 9 November 2005: 7:55 AM
Convention Center,, Room 151DEF, Lower Level
299: Phosphorus Chemistry in Soils: III. P Fluxes in Managed Systems
Sponsor:S11 Soils & Environmental Quality
Presiding:Jorge Hernandez, Southern Illinois University
7:55 AM Introductory Remarks
8:00 AM299-1Management Strategies for High P Soils in Nova Scotia. 
Valtcho D. Zheljazkov, Nova Scotia Agricultural College
8:15 AM299-2Assessment of Phosphorus Leaching in North Carolina Piedmont Soils Receiving Animal Waste.
C. Ryan Bond, North Carolina State University, John Havlin, North Carolina State University, Rory Maguire, North Carolina State University, Kent Yaborough, NCDA&CS - Agronomic Division, Robert Mikkelsen, Potash & Phosphate Institute
8:30 AM299-3Characterizing and Managing the Risk of Phosphorus Leaching in the Mid-Atlantic Soils: I. Background Concentrations and Effect of Superphosphate Application. 
Gurpal Toor, University of Arkansas, Tom Sims, University of Delaware
8:45 AM299-4Reducing Particulate Phosphorus Transport from Organic Soils in South Florida.
Samira Daroub, University of Florida, Timothy Lang, University of Florida, Orlando Diaz, University of Florida, Ming Chen, University of Florida
9:00 AM299-5Phosphorous Sources and Loading Along the Central Coast of California. 
Marc W. Los Huertos, University of California, Santa Cruz, Claire Phillips, University of California, Santa Cruz, Marc Los Huertos, University of California, Santa Cruz
9:15 AM299-6The Limited Role of Colloids in the Transport of Phosphorus in Runoff from Intensively Managed Pastures in South-Eastern Australia. 
Warwick J. Dougherty, Soil and Land Systems, School of Earth and Environmental Sciences, David J. Chittleborough, Soil and Land Systems, School of Earth and Environmental Sciences, David M. Nash, Department of Primary Industries, Jim W. Cox, CSIRO Land and Water, Nigel K. Fleming, South Australian Research and Development Institute
9:30 AM Break
9:45 AM299-7A Farm Nutrient Loss Index for Pasture Based Grazing Systems. 
Andrew P. Smith, Primary Industries Research Victoria, Alice R. Melland, Primary Industries Research Victoria, Cameron J. P Gourley, Primary Industries Research Victoria, Ken I. Peverill, KIP Consultancy Services Pty Ltd, Paul Strickland, Primary Industries Research Victoria, Ivor Awty, Primary Industries Research Victoria
10:00 AM299-8Source/Sink Dynamics of Depressional Zones Regulating Phosphorus Migration through a Wisconsin Agricultural Watershed.
Perry E. Cabot, University of Wisconsin, Department of Biological Systems Engineering, K.G. Karthikeyan, University of Wisconsin
10:15 AM299-9Characterizing Edge-of-Field Particulate Phosphorus Losses under Three Corn Management Systems.
John Panuska, University of Wisconsin, K.G. Karthikeyan, University of Wisconsin, Paul Miller, University of Wisconsin
10:30 AM299-10Surface and Soil Water Chemistry Following Poultry Litter Application to Pastures and a Loblolly Pine Plantation.
Hal Liechty, School of Forest Resources, University of Arkansas-Monticello, Joshua Richardson, School of Forest Resources, University of Arkansas-Monticello, Robert Colvin, Arkansas Agricultural Experiment Staton, Stacy Wilson, School of Forest Resources, University of Arkansas-Monticello, Robert Ficklin, University of Arkansas- Monticello, AFRC
10:45 AM299-11Calcium Carbonate Levels in Soil Influence Phosphorus Runoff.
Ronald Schierer, USDA/NRCS, Jessica Davis, Colorado State University, Jerrell Lemunyon, USDA/NRCS, Clinton Truman, USDA/ARS
11:00 AM299-12Long-Term Biosolids Land Application on Potential for Phosphorus Runoff Losses. 
Albert Cox, MWRD-Chicago, Thomas Granato, MWRD-Chicago, George O'Connor, Univ. Florida, Herschel Elliott, Penn St. University
11:15 AM Adjourn

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