Cotton Soil Management and Plant Nutrition - Thursday Morning Session

Thursday, January 8, 2009: 8:30 AM-12:00 PM
Salon G (Marriott Rivercenter Hotel)
Presiding:
Michael M. Kenty
8:35 AM
Cotton Yields as Influenced by Cotton Fertilization of Corn in a Cotton/Corn Rotation System
M. Wayne Ebelhar, Mississippi State University; Davis R. Clark, Mississippi State University
8:55 AM
Nitrogen Rate Management with Cotton Growth Regulation for Cotton in a Cotton/Corn Production System
M. Wayne Ebelhar, Mississippi State University; Davis R. Clark, Mississippi State University
9:15 AM
Calibration Ramps for Reflectance-Based Nitrogen Management in Cotton
Adi Malapati, Texas AgriLife Research and Extension Center; Kevin F. Bronson, Texas AgrilLife Research & Texas Tech Univ.; Pariksha Lama, Texas Tech University; Mark Brown, Texas Cooperative Extension
9:35 AM
Impact of Reduced Tillage on Soil Phosphorous and Cotton Yields
James Wilborn, Texas AgriLife Research and Extension Center at Corpus Christi; John E. Matocha, Texas AgriLife Research and Extension Center at Corpus Christi; Duane Gardiner, Texas A&M University - Kingsville
9:55 AM
10:10 AM
Characterization of the Variability in Soil pH in Arkansas Soils
Leo Espinoza, University of Arkansas Division of Agriculture Cooperative Extension Service; Dharmendra Saraswat, University of Arkansas Division of Agriculture Cooperative Extension Service; Deano Traywick, University of Arkansas Division of Agriculture Cooperative Extension Service; Paul Ballantyne, University of Arkansas Division of Agriculture Cooperative Extension Service
10:30 AM
Summary of Potassium Studies in Arkansas
Leo Espinoza, University of Arkansas Division of Agriculture Cooperative Extension Service; Jose Pantoja, University of Arkansas; Terry Griffin, University of Arkansas Division of Agriculture Cooperative Extension Service; Paul Ballantyne, University of Arkansas Division of Agriculture Cooperative Extension Service
10:50 AM
Profitable Potassium Soil Management Using the Buildup Concept for Low Testing Cotton Fields
David J. Dunn, University of Missouri - Delta Center; Gene Stevens, University of Missouri-Delta Center; Matt Rhine, University of Missouri-Delta Center
11:10 AM
Crop Sensors for Variable Rate Mid-Season Nitrogen Applications on Cotton
Gene Stevens, University of Missouri-Delta Center; Peter Scharf, University of Missouri-Columbia; David J. Dunn, University of Missouri - Delta Center; Earl Vories, USDA-ARS; Luciane F. Oliveira, University of Missouri-Columbia