ASA Section: Environmental Quality Session: Greenhouse Gas Emissions from Agriculture: I (ASA, CSSA and SSSA International Annual Meetings)

96 Greenhouse Gas Emissions from Agriculture: I

Oral Session

ASA Section: Environmental Quality

Greenhouse gas emissions from crop and animal production represent a substantial part of the global greenhouse gas budget. Emissions and sinks within agricultural systems are varied and need to be quantified. Where applicable, the effect of varying management practices also need to be assessed. This oral session will focus on these issues in cropping and/or animal production settings.

Cosponsor(s):

Soil Carbon and Greenhouse Gas Emissions Community

Soil Carbon and Greenhouse Gas Emissions Community
Animal Agriculture and the Environment Community

Monday, November 3, 2014: 12:55 PM-5:15 PM

Long Beach Convention Center, Room 202A

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Community Leader:

Jane M-F Johnson

Presiders:

Liwang Ma and Curtis J. Dell

12:55 PM

Introductory Remarks

1:00 PM

96-1

Greenhouse Gas Emissions from Beef Cattle Feedlot Pen Surfaces in Texas.
Kenneth D. Casey, Texas Agrilife Research-Amarillo; Heidi M. Waldrip, USDA-ARS; Richard W. Todd, USDA-ARS; N. Andy Cole, USDA-ARS

1:15 PM

96-2

Effect of Different Lignite Sources on Nitrogenous Gas (N2O and NH3) Emissions from Cattle Manure.
Chathurani Piumika Abesekara, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne; Kithsiri Bandara Dassanayake, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne; Deli Chen, The University of Melbourne

1:30 PM

96-3

Getting Closer to GHG Neutrality: Inclusion of Perennial Forage in Cropping Systems.
Mario Tenuta, University of Manitoba; Brian Amiro, University of Manitoba; Krista Hanis, University of Manitoba

Audio File Recorded Presentation

1:45 PM

96-4

Influence of Biochar Organic and Inorganic Carbon on Soil Greenhouse Gas Emissions.
Rivka Fidel, Iowa State University; David Laird, Iowa State University, Dept. of Agronomy; Timothy B Parkin, USDA-ARS

Audio File Recorded Presentation

2:00 PM

96-5

Biochar Impacts on Nitrous Oxide Emissions from Switchgrass Production.
Curtis J. Dell, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit; Roger T. Koide, Brigham Young University; R. Howard Skinner, USDA-ARS; Binh T Nguyen, Pennsylvania State University; Paul R. Adler, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit; Patrick J. Drohan, Pennsylvania State University

Audio File Recorded Presentation

2:15 PM

96-6

Assessing Fertilization and Landscape Impacts on the Overall Life Cycle of Switchgrass Used to Produce Cellulosic Ethanol.
Eric Gentil Mbonimpa, South Dakota State University; Sandeep Kumar, South Dakota State University; Vance N. Owens, South Dakota State University; Rajesh Chintala, South Dakota State University; James Stone, South Dakota School of Mines & Technology

Audio File Recorded Presentation

2:30 PM

96-7

Characterization of Nitrous Oxide Emissions from Global Cropping Systems and Grasslands.
Zhengxi Tan, ARTS at USGS EROS; Shuguang Liu, USGS EROS

2:45 PM

96-8

Soil Drainage Effects on N2O Emissions from a Colorado Golf Course Using Controlled Released Fertilizers.
Katrina Lynn Gillette, Colorado State University; Yaling Qian, Colorado State University; Steve DelGrosso, USDA/ARS; Ronald F. Follett, Soil Plant Nutrient Research, USDA-ARS

3:00 PM

Break

3:15 PM

96-9

Comparative Measurements of Soil Organic Carbon Content and Greenhouse Gas Fluxes in Nine Shelterbelt and Crop Field Soils.
Chukwudi Amadi, University of Saskatchewan; Kenneth Cornelius J. Van Rees, University of Saskatchewan; Richard Farrell, University of Saskatchewan

Audio File Recorded Presentation

3:30 PM

96-10

Nitrous Oxide Emissions from Irrigated Cotton and Guayule in Arizona.
Kevin F. Bronson, USDA-ARS; Jarai Mon, USDA-ARS; Douglas Hunsaker, USDA-ARS; Diaa El-Shika, USDA-ARS; Steve Del Grosso, USDA/ARS

Audio File Recorded Presentation

3:45 PM

96-11

Quantifying Nitrous OXIDE and Nitric OXIDE Emissions from RICE Soils.
Upendra Singh, International Fertilizer Development Ctr.; Rick Austin, IFDC; Yam Gaihre, IFDC; Joaquin Sanabria, International Fertilizer Development Ctr.; Wendie Bible, IFDC; Abdus Satter, IFDC

Audio File Recorded Presentation

4:00 PM

96-12

Influence of Variable Soil Carbon on CH4 and N2O Emissions from Rice Fields.
Rongzhong Ye, University of California-Davis; Jennifer Morris, University of California-Davis; Timothy Doane, University of California; William R. Horwath, University of California-Davis

Audio File Recorded Presentation

4:15 PM

96-13

Nitrous Oxide Emission from Micro-Irrigated Grape and Apple Fields Located in the Semi-Arid Okanagan Region of British Columbia.
Mesfin M Fentabil, University of British Columbia; Craig F Nichol, University of British Columbia | Okanagan; Kirsten Hannam, University of British Columbia | Okanagan; Denise Neilsen, Agriculture and Agri-Food Canada; Tom Forge, Agriculture and Agri-Food Canada; Gerry Neilsen, Agriculture and Agri-Food Canada; Melanie D Jones, University of British Columbia | Okanagan

Audio File Recorded Presentation

4:30 PM

96-14

Effect of Nitrification Inhibitor on Ammonia and Nitrous Oxide Emissions and Nitrogen Use Efficiency in Intensive Vegetable Production Systems.
Deli Chen, The University of Melbourne; Helen Suter, The University of Melbourne; Shu Kee Lam, University of Melbourne; Mei Bai, The University of Melbourne

4:45 PM

96-15

Using RZWQM to Simulate N2O Emissions in an Irrigated Corn Field with Different N Application Rates.
Quanxiao Fang, Qingdao Agricultural University; Liwang Ma, USDA-ARS; Ardell D. Halvorson, USDA-ARS; Robert W. Malone, USDA-ARS National Laboratory for Agriculture and the Environment; Laj Ahuja, Agricultural Systems Research Unit; Steve DelGrosso, USDA/ARS; Jerry L Hatfield, National Laboratory for Agriculture and the Environment

5:00 PM

96-16

Residue Size, Diffusion, and Redox Potential: Effects of Soil Litter Dispersal on Greenhouse Gas Flux and Nutrient Availability.
Paul E. Brewer, Colorado State University; Joseph von Fischer, Colorado State University

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