405 Phosphorus Management

Oral Session
SSSA Division: Soil Fertility & Plant Nutrition
P management

Nutrient Management & Soil & Plant Analysis

Wednesday, November 6, 2013: 8:00 AM-10:20 AM
Marriott Tampa Waterside, Florida Salon IV

Kevin F. Bronson and Robert O. Miller
James J. Camberato
8:00 AM
Introductory Remarks
8:05 AM
Turnover of P in the Swedish Long-Term Soil Fertility Experiments.
Holger Kirchmann, Swedish University of Agricultural Sciences; Thomas Kätterer, Swedish University of Agricultural Sciences; Gunnar Börjesson, Swedish University of Agricultural Sciences
8:20 AM
Minnesota Long-Term Phosphorus Management Trials.
Bhupinder Singh Farmaha, Clemson University ; Albert L. Sims, University of Minnesota; John A. Lamb, University of Minnesota; Carl J Rosen, University of Minnesota; Daniel E. Kaiser, University of Minnesota-Twin Cities; Jeffrey S. Strock, University of Minnesota-Twin Cities; Jeffrey A. Vetsch, University of Minnesota-Twin Cities
8:35 AM
Potential Availability of Colloidal Phosphorus From the Soil Solutions of Andisols and Oxisols.
Daniela Montalvo, The University of Adelaide; Fien Degryse, University of Adelaide; Michael J. McLaughlin, University of Adelaide
9:05 AM
9:20 AM
Effect of Tillage and Soil Phosphorus Target Level On Corn Yield.
Charles A. Shapiro, University of Nebraska - Lincoln; Timothy M. Shaver, University of Nebraska - Lincoln; Charles S. Wortmann, University of Nebraska - Lincoln
9:50 AM
Distribution and Chemical Speciation of Phosphorus in Manure-Amended Saskatchewan Soils for One to Eleven Years.
Gourango Kar, University of Saskatchewan; Derek Peak, University of Saskatchewan; Jeffrey J. Schoenau, University of Saskatchewan
10:05 AM
Effectiveness of Cattle and Goat Manure-Based Phospho-Composts As Phosphorus Sources for Maize Production Under Dryland Conditions.
Funso Raphael Kutu, University of Mpumalanga; Sibongile Patience Mthombeni, University of Limpopo; Irvine Kwaramba Mariga, University of Limpopo
10:20 AM