83 Nitrous Oxide Emissions From Agricultural Practices: I

Oral Session
ASA Section: Environmental Quality
Focus is on nitrous oxide emissions from a diversity of agricultural systems, as well as methodological issues of concern.

Soil Carbon and Greenhouse Gas Emissions Community
Soil & Water Management & Conservation

Monday, November 4, 2013: 7:55 AM-10:15 AM
Tampa Convention Center, Room 13

Community Leader:
Alan J. Franzluebbers
Maysoon M. Mikha
7:55 AM
Introductory Remarks
8:00 AM
Reducing N2O Emissions From Orchard Using Subsurfce Drip Irrigation.
Suduan Gao, USDA Agricultural Research Service
8:15 AM
Nitrous Oxide Emissions From Cover Crop Systems in the US Midwest Under Conventional and Organic Management.
Neville Millar, Michigan State University; Dean G. Baas, Michigan State University Extension; Steven R Miller, Michigan State University; G. Philip Robertson, Michigan State University; Dale R. Mutch, Michigan State University Extension
8:30 AM
Soil N2o Emissions From Irrigated Corn Amended With Manure and Inorganic N.
Stephen Del Grosso, USDA-ARS; Ardell D. Halvorson, USDA-ARS
8:45 AM
N2O Emissions From Cotton Treated With Nutrisphere-N.
Navreet Kaur Mahal, Iowa State University; Dave Goorahoo, California State University-Fresno; Bruce A. Roberts, California State University-Fresno; Florence Cassel Sharma, California State University-Fresno
9:00 AM
9:15 AM
Influence of Different Nitrogen Rates and DMPP Nitrification Inhibitor On Annual Nitrous Oxide Emissions From a Subtropical Wheat-Maize Cropping System.
Max De Antoni, Queensland University of Technology - QUT; Peter R Grace, Queensland University of Technology - QUT; Clemens Scheer, Queensland University of Technology; Mike Bell, Department of Agriculture, Fisheries and Forestry; James McGree, Queensland University of Technology
9:30 AM
Weather and Management Interactions Determine the Importance of Winter and Spring Thaw Nitrous Oxide Emissions in Cold Climates.
Claudia Wagner-Riddle, University of Guelph; Rezvan Taki, University of Guelph; Shannon Brown, University of Guelph; Dave Snider, University of Guelph
9:45 AM
The Impacts of Changes in Snowfall On Wintertime Soil Greenhouse Gas Emissions Using An Automated Chamber System.
Leilei Ruan, Michigan State University; Kevin Allen Kahmark, Michigan State University; G. Philip Robertson, Michigan State University
10:00 AM
Winter Time Nitrous Oxide Emission From Grass Receiving Whole and Separated Dairy Slurry Or Fertilizer In a Mild Maritime Climate.
Derek Hunt, Agriculture & Agri-Food Canada; Shabtai Bittman, Agriculture & Agri-Food Canada; C. Grant Kowalenko, Agriculture & Agri-Food Canada; Martin Chantigney, Agriculture & Agri-Food Canada; Reynald Lemke, Agriculture & Agri-Food Canada
10:15 AM