Tuesday, 8 November 2005: 8:00 AM
Convention Center,, Room 250F, Upper Level
150: Symposium--Improving Phosphorus-use Efficiency in Production Agriculture
Sponsor:A09 Professional Practitioners
Presiding:Kim Polizotto, PCS Sales
8:00 AM Introductory Remarks
8:10 AM150-1What Is the Value of Improving Phosphorus Efficiency?. 
Paul Fixen, Potash & Phosphate Institute
8:40 AM150-2What Limits Phosphorus Fertilizer Efficiency. 
John Kovar, USDA-ARS Natl. Soil Tilth Lab.
9:10 AM150-3How to Improve Fertilizer P Recovery--Placement. 
G. W. Randall, University of Minnesota
9:40 AM Break
9:55 AM150-4How to Improve Fertilizer P Recovery--Starters. 
Timothy Murrell, Potash & Phosphate Institute
10:25 AM150-5How to Improve Fertilizer P Recovery--Fertigation. 
Bryan G. Hopkins, University of Idaho, Jason W. Ellsworth, University of Idaho, Jeff C. Stark, University of Idaho, Thomas R. Bowen, University of Idaho, Aaron G. Cook, University of Idaho
10:55 AM150-6How to Improve Fertilizer P Recovery--Coatings and P Products. 
Larry Murphy, Fluid Fertilizer Foundation
11:25 AM150-7Improving P Efficiency from Organic Sources. 
Robert Mikkelsen, Potash & Phosphate Institute
11:55 AM Discussion
12:10 PM Adjourn

Back to A09 Professional Practitioners

Back to The ASA-CSSA-SSSA International Annual Meetings (November 6-10, 2005)