225 Phosphorus and Potassium Management: II/Div. S04 Business Meeting

Management of P and K in productions systems.

S04 Soil Fertility & Plant Nutrition
Tuesday, November 2, 2010: 1:05 PM-3:45 PM
Long Beach Convention Center, Room 104A, First Floor
Organizer:
John Lamb
1:05 PM
Introductory Remarks
1:10 PM
225-1
Soil Test Phosphorus (STP) Levels in Georgia's Agricultural and Non-Agricultural Soils Over a 19-Year Period.
Leticia Sonon, University of Georgia; David Kissel, University of Georgia; Rick Hitchcock, University of Georgia
1:25 PM
225-2
Contrasting Phosphorus Economies Under Annual Versus Perennial Crops After >150 Years of Harvests.
Tim Crews, Prescott College
1:40 PM
225-3
Yield and Quality Response of Last-Year Alfalfa to Topdressed K Fertilizer.
Matt A. Yost, University of Minnesota; Michael P. Russelle, USDA-ARS; Jeffrey A. Coulter, University of Minnesota; Craig C. Sheaffer, University of Minnesota; Daniel E. Kaiser, University of Minnesota
1:55 PM
225-4
Phosphorous and Potassium Management for Soybean Production Under No-till and Strip-till.
Bhupinder S. Farmaha, University of Illinois; Fabian G. Fernandez, University of Illinois
2:10 PM
225-5
Determining Plant-Available Potassium in Representative Maize Soils of Thailand.
Weena Nilawonk, Maejo University; Tasnee Attanandana, Kasetsart University; Russell Yost, University of Hawaii at Manoa
2:25 PM
Discussion
2:35 PM
Break
2:45 PM
Division Business Meeting
3:45 PM
Adjourn
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