ASA Section: Environmental Quality Session: Agricultural Practices to Improve Nitrogen-Use Efficiency and Mitigate Greenhouse Gas Emission: III (includes student competition) (ASA, CSSA and SSSA International Annual Meetings)

257 Agricultural Practices to Improve Nitrogen-Use Efficiency and Mitigate Greenhouse Gas Emission: III (includes student competition)

Poster Session

ASA Section: Environmental Quality

Nitrogen is a major limiting nutrient for crop production. As a result, substantial amounts of N fertilizers have been applied to sustain and/or increase yields. This has also resulted in major environmental consequences, such as N leaching in the groundwater and emission of N2O. Agricultural practices contribute about 70% of the global N₂O emission. This session will discuss agricultural management options, such as N fertilization, cover cropping, crop rotation, fallow management, tillage, etc. that reduce N fertilization rates to crops and greenhouse gas emissions, increase N-use efficiency reducing N losses via emission or leaching, and sustain crop yields and quality. Graduate student contributing to this session are eligible to compete in the Soil Carbon and Greenhouse Gas Emission Community's graduate student competition for cash awards.

Cosponsor(s):

Soil Carbon and Greenhouse Gas Emissions Community

Tuesday, November 4, 2014: 4:00 PM-6:00 PM

Long Beach Convention Center, Exhibit Hall ABC

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Community Leader:

Jane M-F Johnson

257-1

Poster #328

Impact of Weeds and Nitrogen on Nitrous Oxide Emissions.
Rebecca R. Bailey, University of Wisconsin-Madison; Vince M. Davis, University of Wisconsin-Madison

Poster Presentation

BaileyDavis86031.pdf (924.5 kB)

257-2

Poster #329

Greenhouse Gases Emission from Wisconsin Soils in Long-Term Corn-Based Crop Rotations (2012-2013).
Maciej J. Kazula, University of Wisconsin-Madison; Joseph G. Lauer, University of Wisconsin-Madison; Thierno H. Diallo, University of Wisconsin-Madison

Poster Presentation

Long Beach Poster #329.pdf (1.2 MB)

257-3

Poster #330

Crop and Soil Management Practices for Adaption to Temporarily Waterlogged Soils Caused By Climate Change in the Midwestern United States.
Peter P. Motavalli, University of Missouri; Kelly A. Nelson, University of Missouri; Patrick R. Nash, USDA-ARS

257-4

Poster #331

Field-Scale Cropping System N Use Efficiency after 10 Years of Continuous No-Tillage.
Rachel Unger, Washington State University; David R. Huggins, USDA-ARS; Ian C. Burke, Washington State University; Mark E Swanson, Washington State University; Lynne Carpenter-Boggs, Washington State University

257-5

Poster #332

Effect of Nitrogen Rate and Diverse Cropping Systems on Applied Nitrogen Fertilizer Recovery in a Long-Term No-till Cropping System.
Terry L Rick, Montana State University; Clain A. Jones, Montana State University; Perry R. Miller, Montana State University; Jeff Holmes, Montana State University

257-6

Poster #333

Nitrification Kinetics and Nitrous Oxide Emissions Following Co-Application of Urea Ammonium-Nitrate and Nitrapyrin (Instinct) in Long-Term Tillage Systems.
Rex A. Omonode, Purdue University; Tony J. Vyn, Purdue University; Cliff Johnston, Purdue University

Poster Presentation

ASA 2014_Long Beach_Final version.pdf (2.6 MB)

257-7

Poster #334

Urea Fertilizer Placement Strategies to Reduce Soil Greenhouse Gas Emissions.
Frank Johnson, University of Missouri

257-8

Poster #335

Effects of N Fertilization and Irrigation on Nitrification and Denitrification Pools of N2O: Acetylene Inhibition Microplot Study.
Kirill Kostyanovsky, Washington State University; David R. Huggins, USDA-ARS; Claudio O. Stockle, Washington State University; Tina Karimi, Washington State University; Sarah Rachel Waldo, Washington State University

Poster Presentation

acetylene inhibition study_poster.pdf (6.8 MB)

257-9

Poster #336

Evaluation of 4R Nitrogen Management Practices on N2O Emisisons from Irrigated Processing Potato in Manitoba.
Mario Tenuta, University of Manitoba; Sally Parsonage, University of Manitoba

257-10

Poster #337

The Influence of Direct Green Waste Land Application on Greenhouse Gases Emission and Nitrate Leaching.
Xia Zhu, University of California-Davis; Martin Burger, University of California Davis; Peter G. Green, University of California-Davis; William R. Horwath, University of California-Davis

257-11

Poster #338

Assessing Greenhouse Gas Emissions of Dairy Manure from Tannin in Feeding Trials.
Claire A Campbell, University of Wisconsin-Madison; Matthew D. Ruark, University of Wisconsin-Madison; J. Mark Powell, USDA-ARS

Poster Presentation

SSSAposterCAC1_final.pdf (1.3 MB)

257-12

Poster #339

Soil Nitrate Retention and Nitrous Oxide Emissions Increase When Organic Fertilization Practices Are Amended with Biochar.
Nicole Niehues, Soils and Biogeochemistry Graduate Group, University of California-Davis; David Smart, University of California, Davis; Christine M. Stockert, University of California, Davis

Poster Presentation

SSSA_poster_NNIEHUES_FINAL.pdf (1.1 MB)

257-13

Poster #340

Greenhouse Gas Emissions from Corn and Wheat Under Varying Organic Management Practices.
Dara L. Boardman, University of Missouri; Kerry M. Clark, University of Missouri; Newell R. Kitchen, USDA-ARS

257-14

Poster #341

Nitrous Oxide Emissions in Spring Barley Production As Influenced By Fertiliser Nitrogen Source and Inhibitor Selection.
Leanne Roche, Teagasc; Patrick J Forrestal, Teagasc; Karl G Richards, Teagasc; Gary J Lanigan, Teagasc; Richard A. Hackett, Teagasc; Mike J Gooding, University of Reading; Elizabeth J Shaw, University of Reading; David P. Wall, Teagasc

257-15

Poster #342

Influence of the Nitrification Inhibitor Dmpsa on Wheat Yield, Grain Quality and Soil Greenhouse Gases Emissions Under Humid Mediterranean Conditions.
Ximena Huerfano Salinas, University of the Basque Country UPV/EHU; Sergio Menendez Villanueva, University of the Basque Country UPV/EHU; Carmen Gonz�lez-Murua, University of the Basque Country UPV/EHU; M� Bego�a Gonz�lez-Moro, University of the Basque Country UPV/EHU; Jos� M� Estavillo, University of the Basque Country UPV/EHU; Teresa Fuertes-Mendiz�bal, University of the Basque Country UPV/EHU

257-16

Poster #343

Urea, Urea-ESN Blends, and ESN As N Sources for Wheat.
Olga Walsh, University of Idaho; Arjun Pandey, Montana State University; Robin Christiaens, Montana State University

257-17

Poster #344

Greenhouse Gas Emission from Soils Under Corn Production Systems.
Samuel Dennis, Tennessee State University; Dafeng Hui, Tennessee State University; Qi Deng, Tenn State University; Juming Wang, University of Illinois

257-18

Poster #345

Viable Management Practices to Reduce N₂o Emissions from a Conventionally Managed Corn Field.
Hannah Waterhouse, University of California-Davis; William R. Horwath, University of California-Davis; Martin Burger, University of California Davis

Poster Presentation

Presentation SSSA #2.pdf (8.1 MB)

257-19

Poster #346

Effect of N Application on Corn Residue Decomposition.
Mahdi M. Al-Kaisi, Iowa State University; David Kwaw-Mensah, Iowa State University

257-20

Poster #347

Can Nitrogen Fertilizer Applied to Corn Affect N2O Emissions the Following Year from a Corn-Soybean Rotation in the US Midwest?.
Javed Iqbal, Iowa State University; David Christopher Mitchell, Iowa State University, Department of Agronomy; Daniel W. Barker, Iowa State University, Department of Agronomy; Fernando Miguez, Iowa State University, Department of Agronomy; John E. Sawyer, Iowa State University, Department of Agronomy; Jose Pantoja, Iowa State University, Department of Agronomy; Michael J Castellano, Iowa State University, Department of Agronomy

257-21

Poster #348

Nitrous Oxide Emissions from Cotton Fertilized with Urea Ammonium Nitrate.
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

257-22

Poster #349

Nitrous Oxide Emissions from Tomatoes Grown on a Sandy Loam Soil.
Michael DeWall, California State University, Fresno; Navreet Kaur Mahal, Iowa State University; Dave Goorahoo, California State University-Fresno; Florence Cassel Sharma, California State University-Fresno

257-23

Poster #350

N2O Emissions in a Merlot Vineyard Under Different Cover Crop Regimes.
Jonathan Vick, University of California, Davis; Martin Burger, University of California-Davis; William R. Horwath, University of California-Davis

Poster Presentation

SSSA poster3.pdf (4.1 MB)

257-24

Poster #351

Use-Efficiency of Nitrogen(¹⁵N) Sources and Rates in Bermudagrass in a Tropical Ecosystem.
Bernardo Melo Montes Nogueira Borges, University of Florida; Fernanda Ribeiro Peixoto, Unesp/Jaboticabal; Saulo Strazeio Cardoso, Unesp/Jaboticabal; Ederlon Flavio Veiga Moline, Government of Brazil; Maria Lucia A. Silveira, University of Florida; Takashi Muraoka, University of Sao Paulo; Edson Luiz Mendes Coutinho, S�O PAULO STATE UNIVERSITY -CAMPUS JABOTICABAL

Poster Presentation

borges.pdf (536.0 kB)

257-25

Poster #400

Greenhouse Gas Emissions in an Agroforestry System in the Southeastern U.S.
Janet Chappell, North Carolina State University; Alan J. Franzluebbers, USDA-ARS; Wei Shi, North Carolina State University

257-26

Poster #401

Evaluation of Nitrogen Gas Loss from Polymer Coated and Polymer Sulfur Coated Urea.
Jeffrey Svedin, Brigham Young University; Curtis Ransom, University of Missouri; Bryan G. Hopkins, Brigham Young University

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