135 Nitrogen Management for Corn and Wheat

Oral Session
SSSA Division: Soil Fertility & Plant Nutrition
Nitrogen management practices to increase production and reduce N export

Nutrient Management & Soil & Plant Analysis

Monday, November 4, 2013: 1:00 PM-5:00 PM
Tampa Convention Center, Room 13

Kevin F. Bronson
Merle F. Vigil
1:00 PM
Introductory Remarks
1:05 PM
Optimal N Rates for Dryland Forage Triticale.
Merle F. Vigil, USDA-ARS; David Poss, USDA-ARS Central Great Plains Research Station
1:20 PM
A Procedure to Determine in-Season Optimal N Fertilizer Using Crop Models.
Bruno Basso, Michigan State University; Ryan Nagelkirk, Michigan State University; Joe T. Ritchie, Michigan State University
1:35 PM
Distribution Of Nitrogen In Aggregates Of Black Mollisols and Red Typic Hapludults Soils Under Long-Term Fertilization.
Yinghua Duan, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agri. Sci,; Minggang Xu, CAAS Institute of Agricultural Resources and Regional Planning; Zhen Liu, Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agri. Sci,
1:50 PM
Corn Grain Yield and Nitrogen Uptake Response to Preplant Placement of Nitrogen At Different Distances From the Row.
Jeremiah L. Mullock, Oklahoma State University; Jacob T. Bushong, Oklahoma State University; Eric C. Miller, Oklahoma State University; FNU Candibyani, Oklahoma State University; William R. Raun, Oklahoma State University
2:05 PM
Nitrogen Uptake and N Use Efficiency of Spring Wheat Grown in Soils Amended With Different Livestock Manures and Urea.
Adeniyi Adebowale Soretire, University of Agriculture, Abeokuta; Wole Akinremi, University of Manitoba; Shade Gesinde, University of Manitoba; Dupe Ige, Manitoba Conservation and Stewardship; Donald N. Flaten, University of Manitoba
2:20 PM
Nitrogen and Tillage Interactions for Wheat in Alabama.
Kipling S. Balkcom, USDA-ARS; Charles Burmester, Auburn University
2:35 PM
2:45 PM
On-Farm Strip Trials to Improve Nitrogen Recommendations.
Haiying Tao, Washington State University; Thomas F. Morris, University of Connecticut
3:00 PM
Field-Specific Nitrogen Recommendations for Second-Year Corn Following Alfalfa.
Jeffrey A. Coulter, University of Minnesota; Matt A. Yost, Utah State University; Thomas F. Morris, University of Connecticut; Michael P. Russelle, USDA-ARS
3:15 PM
Assembling Soil Microbiomes To Enhance Plant Traits Relevant To Nitrogen Use Efficiency.
Jenny Kao-Kniffin, Cornell University; Kevin Panke-Buisse, Cornell University
3:45 PM
Climate Variability and Nitrogen Rate Interactions Affecting Corn Nitrogen Use Efficiency In Alabama.
Miguel Torino, Auburn University; Brenda V. Ortiz, Auburn University; Gerrit Hoogenboom, University of Florida; Kipling S. Balkcom, USDA-ARS; C. Wesley Wood, Auburn University; John Fulton, Auburn University
4:00 PM
Modelling Nitrogen Losses From Maize Production in Denmark and North China Plain: Current Condition and Opportunities for Mitigation.
Kiril Manevski, Aarhus University; Christen Duus Børgesen, Aarhus University; Xiaoxin Li, Chinese Academy of Science; Chunsheng Hu, Chinese Academy of Science; Mathias Neumann Andersen, Aarhus University; Ib Sillebak Kristensen, Aarhus University
4:15 PM
Evaluating Fertilizer Nitrogen Source and Inhibitors for Gaseous Nitrogen Loss Mitigation and Increased Nitrogen Use Efficiency in Temperate Humid Region Grassland.
Patrick J Forrestal, TEAGASC; Mary Harty, TEAGASC; Stan Lalor, Teagasc; Deirdre Hennessy, Teagasc, Moorepark Animal & Grassland Research and Innovation Centre; Gary J Lanigan, Teagasc; Karl G Richards, Teagasc; Dominika Krol, TEAGASC
4:30 PM
Effect of Environmentally Smart Nitrogen (ESN®) On Corn Yields in Eastern Ontario.
Ashraf Tubeileh, University of Guelph; Scott Banks, Ontario Ministry of Agriculture and Food and Ministry of Rural Affairs; Michael J. Goss, University of Guelph
4:45 PM
5:00 PM