Wednesday, 9 November 2005: 12:55 PM
Convention Center,, Room 151DEF, Lower Level
302: Phosphorus Chemistry in Soils: IV. P Availability
Sponsor:S11 Soils & Environmental Quality
Presiding:Philip Schroeder, Cameron University
12:55 PM Introductory Remarks
1:00 PM302-1Change in Soluble Phosphorus in Texturally Diverse Soils Following Phosphorus Fertilization Is Dependent on Initial Mehlich-3 Phosphorus.
C. Ryan Bond, North Carolina State University, Rory Maguire, North Carolina State University, John Havlin, North Carolina State University
1:15 PM302-2Characterizing the Forms of Phosphorus in Biosolids and Dairy Manure Using X-Ray Absorption Near Edge Structure Spectroscopy. 
Amy Shober, University of Delaware, Dean L. Hesterberg, North Carolina State University, J. Thomas Sims, University of Delaware
1:30 PM302-3Phosphorus Release from a Manure-Impacted Spodosol: Effects of a Water Treatment Residual. 
Maria L. Silveira, University of Florida, George A. O'Connor, University of Florida
1:45 PM302-4Increasing Retention of Dissolved P in Vegetated Filter Strips through Soil Acidification and Deep Tillage.
Jennifer Gilbert, University of Delaware, J.T. Sims, University of Delaware
2:00 PM Break
2:15 PM302-5Lime Treatment of Poultry Wastes to Kill Pathogens and Stabilize Phosphorus.
Rory Maguire, NC State University, Dean Hesterberg, NC State University, Ken Anderson, NC State University, Abel Gernat, NC State University, Mike Wineland, NC State University, Jesse Grimes, NC State University
2:30 PM302-6The Effect of Long-Term Water Treatment Residuals-Biosolids Co-Applications on Native Rangeland Soil Phosphorus – Year 2. 
Robin Bayley, Colorado State Univ, Jim Ippolito, Colorado State Univ, Mary Stromberger, Colorado State Univ, Ken Barbarick, Colorado State Univ
2:45 PM302-7Comparison of Mehlich III and Olsen Methods for Soil- Phosphorus Analysis in Manure -Amended High- Phosphorus Soils of North Central Texas Dairies.
Anil K. Somenahally, Tarleton State University, David Weindorf, Tarleton State University, Landon Darilek, Tarleton State University, Roger Wittie, Tarleton State University, James Muir, Texas A&M Experiment Station
3:00 PM Adjourn

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