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328 Phosphorus and Potassium Management: II

Poster Session
S04 Soil Fertility & Plant Nutrition
Anything to do with the influence of fertilizer source, rate, application timing, placement, rotation, additives or other factors on P and K management.
Cosponsor(s):

Nutrient Management & Soil & Plant Analysis

Wednesday, November 4, 2009: 1:00 PM-3:00 PM
Convention Center, Exhibit Hall BC, Second Floor

328-1
Poster #1124
Soil-Test Phosphorous in Fertilized Alkaline Soils as Influenced by Decrease of pH.
Kai-Wei Juang, Natl. Chiayi Univ. (NCYU)
328-2
Poster #1125
Changes in Soil and Bermudagrass Plant Tissue K with Rate of Application and Time.
Hubert Savoy, Univ. of Tennessee; Brian Leib, Univ. of Tennessee; Debbie Joines, Univ. of Tennessee
328-3
Poster #1126
Seasonal Dynamics of Phosphorus in Sulfur-Amended Organic Soils of South Florida.
Rongzhong Ye, Univ. of Florida; Alan Wright, Univ. of Florida; J. Mabry McCray, Univ. of Florida, Everglades Res. & Edu. Center; K. R. Reddy, Univ. of Florida
328-4
Poster #1127
Sequential Fractionation and Water Soluble Phosphorus Methods to Investigate Soil Phosphorus in a Long-Term Manure Application.
Kaliana Tanganelli, Oklahoma State Univ.; Anca Carolina Soares, Oklahoma State Univ.; J. Clemn Turner, Oklahoma State Univ.; Jeffory Hattey, Oklahoma State Univ.
328-5
Poster #1128
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
328-6
Poster #1129
Potassium Removal and Post-Harvest Soil Potassium Fractions in Corn-Soybean Rotations as Affected by Fertilization.
Matthew W. Clover, Iowa State Univ.; Antonio Mallarino, Iowa State Univ.
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