Stephen Ebelhar, University of Illinois-Urbana-Champaign; Emerson D. Nafziger, University of Illinois; Eric Adee, University of Illinois-Urbana-Champaign; Carl Hart, University of Illinois-Urbana-Champaign; Lyle Paul, University of Illinois-Urbana-Champaign

10:00 AM

747-6

The Impact of Fertilizer Type and Application Method on the Loss of Ammonia (NH3).

Katy Smith, National Soil Dynamics Laboratory; Dexter B. Watts, USDA-ARS; H. Allen Torbert, USDA-ARS; T. Way, USDA-ARS

10:15 AM

747-7

Fine-Tuning the Amount of Nitrogen Fertilizer Applied to Canola (Brassica napus L.) in Western Canada Using Optical Sensors.

Chris B. Holzapfel, Indian Head Agricultural Research Foundation; Guy P. Lafond, Agriculture and Agri-Food Canada; Stewart A. Brandt, Agriculture Canada Res. Station; Paul R. Bullock, University of Manitoba; R. Byron Irvine, Agriculture and Agri-Food Canada; Dean James, AAFC � Semiarid Prairie Agricultural Research Centre; Malcolm, J. Morrison, Agriculture and AgriFood Canada; William E. May, Agriculture and Agri-Food Canada

10:30 AM

747-8

Effect of Drip Irrigation and N Application Rates on Biomass Accumulation, Nitrogen Uptake, and Yield of Bell Pepper and Watermelon Crops.

Kamal A. Mahmoud, Soil and Water Science Department; Kelly T. Morgan, University of Florida; Peter Nkedi-Kizza, University of Florida; Jerry B. Sartain, Univ. of Florida; Eric H. Simonne, University of Florida

10:45 AM

747-9

Nitrogen and Water Management Effects on Spikelet Sterility of Flooded Rice in Chile.

Rodrigo Ortega, Universidad T�cnica Federico Santa Mar�a, Departamento de Industrias; David Del Solar, Universidad T�cnica Federico Santa Mar�a, Departamento de Industrias; Edmundo Acevedo, CHILE,Univ. of

11:00 AM

Adjourn

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2008 Joint Annual Meeting (5-9 Oct. 2008): Crop Response to Nitrogen Fertilizer

747 Crop Response to Nitrogen Fertilizer