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Sensor Based Nutrient Management (includes student competition)
Oral Session
ASA Section: Agronomic Production Systems
Approved for 2.0 NM CEUs
Sensor-Based Nutrient Management Community
Monday, November 7, 2016: 7:45 AM-10:00 AM
Phoenix Convention Center North, Room 126 B
Organizer:
D. Brian Arnall
8:30 AM
Relation Among Early-Season Canopy Reflectance Readings, Leaf N Content, Stalk N Removal Rate, and Yield of Cane Treated with Varying Sources and Rates of N Fertilizer in Louisiana Production System.
Daniel Forestieri, Louisiana State University AgCenter;
Brenda Tubana, Louisiana State University AgCenter;
Yumiko Kanke, Louisiana State University AgCenter;
Murilo Martins, Louisiana State University AgCenter;
Marilyn Sebial Dalen, Louisiana State University AgCenter;
Samuel Kwakye, Louisiana State University AgCenter;
Joseph Garrett, Louisiana State University AgCenter
9:00 AM
In-Season Assessment of Cotton N Status from an Inexpensive Digital Camera.
Tyson Brant Raper, University of Tennessee - Knoxville;
Edward M. Barnes, Cotton Incorporated;
Michael Buschermohle, University of Tennessee;
Antonio Ray Asebedo, Kansas State University;
Lori Duncan, Univeristy of Tennessee;
Shawn Butler, University of Tennessee - Knoxville;
Robert Freeland, University of Tennessee
9:45 AM
Fusing Regional Soil and Weather Variability with Site-Specific Canopy Reflectance for Improved In-Season Nitrogen Fertilizer Recommendation.
Gregory Mac Bean, University of Missouri;
Newell R Kitchen, USDA-ARS;
Richard B. Ferguson, University of Nebraska-Lincoln;
J. J. Camberato, Purdue University;
Carrie A.M. Laboski, University of Wisconsin-Madison;
John E. Sawyer, Iowa State University;
Fabián G. Fernández, University of Minnesota;
David Franzen, North Dakota State University;
Emerson D. Nafziger, University of Illinois at Urbana-Champaign;
Paul R. Carter, DuPont Pioneer;
John Shanahan, P & G Farms