Session: Nitrous Oxide Emissions From Agricultural Practices: II (ASA, CSSA and SSSA International Annual Meetings)

209 Nitrous Oxide Emissions From Agricultural Practices: II

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.

Cosponsor(s):

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

Tuesday, November 5, 2013: 10:00 AM-11:50 AM

Tampa Convention Center, Room 19

Community Leader:

Alan J. Franzluebbers

Moderator:

Michel A. Cavigelli

10:00 AM

Introductory Remarks

10:05 AM

209-1

Nitrous Oxide Emissions From Global Cropped Mineral Soils and Mitigation Strategies.
Zhengxi Tan, ARTS at USGS EROS; Shuguang Liu, USGS EROS

10:20 AM

209-2

A Meta-Analysis of the Nonlinearity of Direct Annual N2O Emissions in Response to Nitrogen Fertilization.
Iurii Shcherbak, Michigan State University; Neville Millar, Michigan State University; G. Philip Robertson, Michigan State University

10:35 AM

209-3

Do Long-Term Manure Applications ′Prime′ the Soil for Increased N₂Ο Emissions?.
Ryan Pearce, University of Saskatchewan; Roberta Helgason, University of Saskatchewan; Reynald Lemke, Agriculture and Agri-Food Canada; Richard Farrell, University of Saskatchewan

10:50 AM

209-4

Mitigation of Nitrous Oxide Emissions From Grazed Grassland Soils in Ireland.
Karl G Richards, Teagasc; Gary J Lanigan, Teagasc; Ronnie Laughlin, Agri-Food and Biosciences Institute (AFBI); Catherine Watson, Agri-Food and Biosciences Institute (AFBI)

11:05 AM

209-5

Reducing Nitrous Oxide Emissions and Nitrate Leaching From Grazed Grasslands.
Diana Selbie, AgResearch, Ruakura; Karl G Richards, Teagasc; Keith Cameron, Lincoln University; Hong Di, Lincoln University; Jim Moir, Lincoln University; Gary J Lanigan, Teagasc

11:20 AM

209-6

Harvest Removals Negate the Benefit of Perennial Forage in Reducing Greenhouse Gas Emissions in An Annual Crop Rotation Within the Red River Valley, Manitoba.
Krista Hanis, University of Manitoba; Mario Tenuta, University of Manitoba; Brian Amiro, University of Manitoba; Aaron Glenn, Agriculture and Agri-Food Canada; Siobhan Maas, University of Manitoba; Matt Gervais, University of Manitoba

11:35 AM

209-7

Effect of Residue Management and Nitrogen Fertilization On Emissions of Different Greenhouse Gases From Subtropical Sugarcane Production.
Sanku Datta Mudi, LSU Agricultural Center - Baton Rouge; Jim J. Wang, Louisiana State University; Syam K. Dodla, Louisiana State University; Allen Arceneaux, Louisiana State University; Negar Tafti, Louisiana State University; Howard Viator, LSU AgCenter

11:50 AM

Adjourn

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