Session: Agricultural Practices to Improve Nitrogen-Use Efficiency and Mitigate Greenhouse Gas Emission: I (includes student competition) (ASA, CSSA and SSSA International Annual Meetings (2015))

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

Poster Session

ASA Section: Environmental Quality

Nitrogen is a major limiting nutrient in crop production. As a result, substantial amounts of N fertilizer are applied to sustain and/or increase yields. Consequently this has major environmental implications, such as N leaching into groundwater and N₂O emission. Agricultural practices contribute about 70% of global N₂O emissions. This session will address agricultural management options, such as rates and types of N fertilization, cover cropping, crop rotation, fallow management, tillage, etc. that increase N-use efficiency, reduce N losses via emission or leaching, and sustain crop yields and quality. Graduate student submissions are eligible to compete for cash awards.

Cosponsor(s):

Soil Carbon and Greenhouse Gas Emissions Community

Monday, November 16, 2015: 4:00 PM-6:00 PM

Minneapolis Convention Center, Exhibit Hall BC

Organizer:

Hero T. Gollany

132-1

Poster #606

Nitrous Oxide and Ammonia Emissions from N Fertilization of Maize in a Brazilian Midwest Oxisol.
Maria da Conceição Santana Carvalho, EMBRAPA - Empresa Brasileira de Pesquisa Agropecuaria; Márcio Reis Martins, Brazilian Agricultural Research Corporation; Beata Emoke Madari, Brazilian Agricultural Research Corporation - Embrapa; Claudia Pozzi Jantalia, Brazilian Agricultural Research Corporation - Embrapa; Katharina Plassmann, Yara International; Luis Omar Torres Dorante, Yara International; Nelson Horowitz, Yara

132-2

Poster #607

The Role of Reduced Tillage and Organic Agriculture in Soil Nitrous Oxide Emissions.
Sean Bloszies, North Carolina State University; Shuijin Hu, North Carolina State University

Poster Presentation

SeanBloszies_SSSA-2015.pdf (3.5 MB)

132-3

Poster #608

In-Season N Reduced Nitrous Oxide Emissions in Corn.
Peter C. Scharf, University of Missouri

132-4

Poster #609

Low Potential for Nitrous Oxide Emission with Switchgrass Production.
Curtis J. Dell, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit

132-5

Poster #610

Split Application of Urea Does Not Decrease and May Increase Nitrous Oxide Emissions in Rainfed Corn.
Rodney T. Venterea, USDA-ARS; Jeffrey A. Coulter, University of Minnesota; Michael S. Dolan, USDA-ARS

132-6

Poster #611

4R Nitrogen Management and Nitrous Oxide (N2O) Emissions for Irrigated Potato Production in Manitoba.
Kevin Baron, University of Manitoba; Sally Parsonage, University of Manitoba; Mario Tenuta, University of Manitoba

132-7

Poster #612

The Role of Sub-Surface Drip Irrigation in Reducing Nitrous Oxide Emissions in the California Central Valley.
Ryan C. Byrnes, University of California, Davis - Rangeland Ecology Laboratory; Martin Burger, University of California-Davis; William R. Horwath, University of California-Davis

Poster Presentation

SSSA Poster 2015 RByrnesPDF.pdf (14.1 MB)

132-8

Poster #613

Reduce N2O Emission By a New Fertilizer System for Maize-Cabbage Double Cropping Using Plastic Mulch Film.
Ayaka W. Kishimoto-Mo, National Agriculture and Food Research Organization (NARO); Kumiko Baba-Mochizuki, Yamanashi Prefectural Agricultural Technology Center; Noriko Oura, National Institute for Agro-Environmental Sciences; Tomomi Kato, Yamanashi Prefectural Agricultural Technology Center; Katsuhiko Nagasaka, Yamanashi Prefectural Agricultural Technology Center

132-9

Poster #614

What Are the Key Drivers of Nitrification Inhibitor Efficacy in Australian Agricultural Soils?.
Helen Suter, University of Melbourne; Rohan Davies, BASF Australia Ltd; Charles Walker, Incitec Pivot Fertilizers; Deli Chen, The University of Melbourne

Poster Presentation

Suter et al._Mon16th_4-6pm.pdf (873.4 kB)

132-10

Poster #615

Temporal Analysis of Nitrous Oxide Emissions from a Pennsylvania No-till Dairy Cropping System.
Maria Ponce de Leon, Pennsylvania State University; Curtis J. Dell, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit; Heather D. Karsten, Pennsylvania State University

Poster Presentation

Temporal analysis of nitrous oxide emissions from a Pennsylvania no-till dairy cropping system.pdf (2.7 MB)

132-11

Poster #616

Ammonia Emissions from Stabilised Urea Fertiliser Formulations in Temperate Grassland.
Patrick J Forrestal, Teagasc; Mary Harty, TEAGASC; Gary J Lanigan, TEAGASC; Catherine Watson, Agri-Food and Biosciences Institute (AFBI); Ronnie Laughlin, Agri-Food and Biosciences Institute (AFBI); Gavin McNeill, Agri-Food and Biosciences Institute (AFBI); Rachael Carolan, Agri-Food and Biosciences Institute (AFBI); Karl G Richards, TEAGASC

132-12

Poster #617

Calcium Ammonium Nitrate, Urea or Stabilised Urea: The Impact on Yield and Apparent Fertiliser Recovery in Intensive Grassland.
Mary Harty, TEAGASC; Patrick J Forrestal, Teagasc; Gary J Lanigan, TEAGASC; Gavin McNeill, Agri-Food and Biosciences Institute (AFBI); Rachael Carolan, Agri-Food and Biosciences Institute (AFBI); Karen McGeough, Agri-Food and Biosciences Institute (AFBI); Ronnie Laughlin, Agri-Food and Biosciences Institute (AFBI); Deirdre Hennessy, Teagasc, Moorepark Animal & Grassland Research and Innovation Centre; Chris Elliott, Queens University Belfast; Catherine Watson, Agri-Food and Biosciences Institute (AFBI); Karl G Richards, Teagasc

Poster Presentation

Mary Harty - Tri society poster 2015.pdf (1011.0 kB)

132-13

Poster #618

Nitrous Oxide Emissions in a Corn-Soybean Cropping System with and without Tile Drainage.
Apurba K Sutradhar, Pennsylvania State University; Fabian G. Fernandez, University of Minnesota; Rod Venterea, ARS; Seth L. Naeve, University of Minnesota

132-14

Poster #619

Nitrate Leaching in Brazilian Cropping Systems without Nitrogen Fertilization.
Gustavo Castoldi, Instituto Federal Goiano; Mariangela Brito Freiberger, Sao Paulo State University; Laércio Augusto Pivetta, Universidade Federal do Paraná; Tyson E. Ochsner, Oklahoma State University; Ciro Antonio Rosolem, University of Sao Paulo

132-15

Poster #620

Effect of Cover Crops and Nitrogen Application Timing on Nutrient Loading through Subsurface Drainage.
Richard T. Roth, Purdue University; Michael D. Ruffatti, Illinois State University; William T. Deppe, Illinois State University; Shalamar D. Armstrong, Purdue University

132-16

Poster #621

Effect of Nitrogen Source and Inhibitors on Spring Barley Grain Yield.
Leanne Roche, Teagasc; Patrick J Forrestal, Teagasc; Gary J Lanigan, Teagasc; Karl G Richards, Teagasc; Elizabeth J Shaw, University of Reading; Michael J Gooding, Aberystwyth University; Richard A. Hackett, Teagasc; David Wall, Teagasc

Poster Presentation

Leanne Roche - Barley yield.pdf (883.4 kB)

132-17

Poster #622

Effects of Controlled-Release Fertilizers on Nitrate Content and Yield of Japanese Mustard Spinach.
Ryusaku Matsuba, Soka University; Shinjiro Sato, Soka University

Poster Presentation

sssa poster ryusaku matsuba.pdf (7.6 MB)

132-18

Poster #623

Quantification of Ecosystem Services from Temporal Intensification of Crop Production Across a Longitudinal Gradient.
Paul R. Adler, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit; Frederick M. McNeal, USDA-ARS; Gregory W. Roth, Pennsylvania State University; Steven Wallander, USDA-ERS; Stephen J. Del Grosso, United States Department of Agriculture; William J Parton, Colorado State University

132-19

Poster #624

Overwinter and in-Season Nitrogen Mineralization for Sugarbeet from Solid or Composted Dairy Manure.
Gary A. Lehrsch, USDA-ARS Northwest Irrigation & Soils Research Lab; Brad Brown, Univ. of Idaho; Rodrick D. Lentz, USDA-ARS; Jodi L. Johnson-Maynard, University of Idaho; April B. Leytem, USDA-ARS

132-20

Poster #625

Integrating Legume-Based Forages and Short-Season Grain Corn into Double-Cropping Systems.
Daniel Raskin, University of Minnesota; M. Scott Wells, University of Minnesota; Julie Grossman, University of Minnesota; Craig C. Sheaffer, University of Minnesota

132-21

Poster #626

Effects of Biochar Amendment on GHG Emissions from Tropical Agricultural Soils in Hawai‘I.
Jabez Meulemans, University of Hawaii at Manoa; Susan E. Crow, University of Hawai‘i at Manoa; Lauren Deem, University of Hawai‘i at Mānoa; John Yanagida, University of Hawai‘i at Mānoa; Jonathan Deenik, University of Hawai‘i at Mānoa; Konni Biegert, University of Hohenheim

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