254 Nitrogen and Crop Production: I

Oral Session
S04 Soil Fertility & Plant Nutrition General session on Nitrogen fertilizer use in crop production systems. May include organic as well as synthetic amendments of N fertilizer.


Agronomic Production Systems
Tuesday, October 18, 2011: 1:00 PM-3:10 PM
Henry Gonzalez Convention Center, Room 216A

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Merle Vigil
Miguel Cabrera
1:05 PM
Estimating Nitrogen Mineralization In Indiana Soils.
Chun Zhao, Purdue University; James J. Camberato, Purdue University; Brad Joern, Purdue University
1:20 PM
Initial Evaluation of Use of Forage Quality Testing As An Indicator of Rate of Nitrogen Mineralization In Crop Residues.
Greg DeRynck, South Dakota State University; Peter Sexton, South Dakota State University; Shannon Osborne, USDA-ARS
1:50 PM
Nitrogen Use Efficiency In Lowland Rice Genotypes Under Field Conditions.
Nand K. Fageria, Rice & Bean Research Center of EMBRAPA; Alberto Santos, Rice & Bean Research Center of EMBRAPA; Jaison Oliveira, Rice & Bean Research Center of EMBRAPA
2:05 PM
2:15 PM
Soil Nitrate and Crop Yield In Response to Subsoil Loosening by Paraplow.
Brett Ewen, University of Saskatchewan; Jeffrey Schoenau, University of Saskatchewan; Mike Grevers, University of Saskatchewan; Garth Weiterman, Saskatchewan Ministry of Agriculture
2:30 PM
Twin-Row Corn Production - Nitrogen Rates, Seeding Rates, and Cultivar Selection.
M. Wayne Ebelhar, Mississippi State University; Davis Clark, Mississippi State University
3:00 PM
3:10 PM