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255 Nutrient Losses



S04 Soil Fertility & Plant Nutrition
Tuesday, October 18, 2011: 1:00 PM-3:20 PM
Henry Gonzalez Convention Center, Room 213B
Organizer:
Merle Vigil
Presider:
Maysoon M. Mikha
1:00 PM
Introductory Remarks
1:05 PM
255-1
Nitrogen Fertilizer Recovery of Wheat Under Elevated Carbon Dioxide and Supplementary Irrigation In Southern Australia.
Shu Kee Lam, University of Melbourne; Rob Norton, International Plant Nutrition Institute; Roger Armstrong, Victoria Department of Primary Industries; Deli Chen, University of Melbourne
Recorded Presentation Audio File
1:20 PM
255-2
Increased Nitrous Oxide Flux in Response to Urea Fertilizer in a Semi-Arid Climate, Identified by Smoothing Spline Models.
Sally Officer, Department of Primary Industries, Victoria; Frances Phillips, University of Wollongong; Gavin Kearney, 36 Paynes Road; Roger Armstrong, Department of Primary Industries, Victoria; John Graham, Department of Primary Industries, Victoria; Debra Partington, Department of Primary Industries, Victoria
Recorded Presentation Audio File
1:35 PM
Break
1:50 PM
255-3
Paper Withdrawn
2:05 PM
255-4
An Innovative System for Optimising Nitrogen Fertiliser Applications to Sugarcane Crops.
Peter Thorburn, CSIRO Ecosystem Sciences; Tony Webster, CSIRO Ecosystem Sciences; Jody Biggs, CSIRO Ecosystem Sciences; Ian Biggs, CSIRO Ecosystem Sciences; Rebecca Bartley, CSIRO Land and Water
Recorded Presentation Audio File
2:20 PM
255-5
Ammonia Volatilization From Banded Urea: Impact of Application Rate and Depth of Incorporation.
Philippe Rochette, Agriculture and Agri-Food Canada; Denis Angers, Agriculture and Agri-Food Canada; Martin Chantigny, Agriculture and Agri-Food Canada; David Pelster, Agriculture and Agri-Food Canada; Normand Bertrand, Agriculture and Agri-Food Canada
Recorded Presentation Audio File
2:35 PM
255-6
Illinois Stream Nitrate Concentrations and Loads: Response to Fall Fertilization.
Mark B. David, University of Illinois at Urbana-Champaign; Lowell Gentry, University of Illinois at Urbana-Champaign
Recorded Presentation Audio File
2:50 PM
255-7
Reduced Nitrous Oxide Emissions in Tomato Cropping Systems Under Drip Irrigation and Fertigation.
Taryn Kennedy, UC Davis; Emma Suddick, UC Davis; Johan Six, UC Davis
Recorded Presentation Audio File
3:05 PM
Discussion
3:20 PM
Adjourn
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