Wednesday, 9 November 2005: 1:25 PM
Convention Center,, Room 251D, Upper Level
276: Management Zones
Sponsor:S04 Soil Fertility & Plant Nutrition
Presiding:R. Ferguson, University of Nebraska, Lincoln
1:25 PM Introductory Remarks
1:30 PM276-1Nitrates in Soil and Plant Systems across Site-Specific Management Zones.
Stefanie Van Wychen, Colorado State University, Raj Khosla, Colorado State University, Jorge Delgado, USDA-ARS-Soil Plant Nutrient Res., Robin M. Reich, Dept. of Forest, Rangeland and Watershed Stewardship
1:45 PM276-2Feature Selection and Similarity Analysis for Field-Scale Mapping of Soil Organic Carbon.
Feng Chen, University of Geogia, David E. Kissel, University of Geogia, Larry T. West, University of Geogia, Wayne Adkins, University of Geogia, Doug Rickman, University of Geogia, J.C. Luvall, University of Geogia
2:00 PM276-3Evaluation of a Sensor-Based N Applicator for Virginia Wheat Production. 
S.B. Phillips, Virginia Tech, W.E. Thomason, Virginia Tech, J.G. Warren, Virginia Tech, P.A. Davis, Virginia Tech
2:15 PM276-4Electrical Conductivity, Elevation, Landsat Imagery, and Yield Maps to Delineate Management Zones in Irrigated Cotton. 
Wenxuan Guo, Texas Tech University, Kevin Bronson, Texas A&M Experiment Station, Stephan Maas, Texas Tech University, Sepalika Rajapakse, Texas Tech University, Jerry Brightbill, Brightbill Farms
2:30 PM276-5Spatial Variability of Measured Soil Properties across Site-Specific Management Zones.
Rajiv Khosla, Colorado State University, Monga Mzuku, Bostwana College of Agriculture, Daniel Inman, Colorado State University, Robin M. Reich, Dept. of Forest, Rangeland and Watershed Stewardship
2:45 PM Adjourn

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