Phosphorus and Potassium Management: II

Wednesday, November 4, 2009: 1:00 PM-3:00 PM
Convention Center, Exhibit Hall BC, Second Floor
Changes in Soil and Bermudagrass Plant Tissue K with Rate of Application and Time.
Hubert J. Savoy, Univ. of Tennessee; Brian Leib, Univ. of Tennessee; Debbie Joines, Univ. of Tennessee
Seasonal Dynamics of Phosphorus in Sulfur-Amended Organic Soils of South Florida.
Rongzhong Ye, Univ. of Florida; Alan L. Wright, Univ. of Florida; J. Mabry McCray, Univ. of Florida, Everglades Res. & Edu. Center; K. R. Reddy, Univ. of Florida
Sequential Fractionation and Water Soluble Phosphorus Methods to Investigate Soil Phosphorus in a Long-Term Manure Application.
Kaliana Moro Tanganelli, Oklahoma State Univ.; Ana Carolina Soares, Oklahoma State Univ.; J. Clemn Turner, Oklahoma State Univ.; Jeffory Hattey, Oklahoma State Univ.
Characterization of Humic-Bound Phosphorus From Corn Soils by Wet Chemistry and Solution P-31 NMR Spectroscopy.
Zhongqi He, USDA-ARS; C. Wayne Honeycutt, USDA-ARS; Daniel Olk, USDA-ARS, Natl. Soil Tilth Lab.; Barbara Cade-Menun, Agriculture and Agri-Food Canada
Potassium Removal and Post-Harvest Soil Potassium Fractions in Corn-Soybean Rotations as Affected by Fertilization.
Matthew W. Clover, Iowa State Univ.; Antonio P. Mallarino, Iowa State Univ.