270 Novel Manure Management Technologies in No-till and Forage Systems: II

Oral Session
A05 Environmental Quality
No-till is a recognized soil and water conservation practice. However, when manures are surface applied in no-till systems, they can increase ammonia volatilization, odors and runoff nutrient losses. New technologies are available for no-till that can inject or incorporate manure and can decrease ammonia volatilization, odor and nutrient losses in runoff relative to surface manure applications. Research points to a variety of trade-offs, including the potential to exacerbate nitrate leaching and adversely impact soil and residue properties. This session will cover new technologies that are available to producers in North America and Europe and evaluate their agronomic and environmental effectiveness.
Wednesday, November 4, 2009: 12:55 PM-4:30 PM
Convention Center, Room 334, Third Floor

Presiding:
Douglas Beegle
Organizers:
Peter Kleinman and Rory Maguire
1:10 PM
Introductory Remarks
1:15 PM
Subsurface Application of Poultry Litter in Pasture and No-till Soils.
Daniel Pote, USDA-ARS; Thomas Way, USDA-ARS; Peter J. Kleinman, USDA-ARS; Karamat Sistani, USDA-ARS; Philip A. Moore, USDA-ARS; John Meisinger, USDA-ARS; Gary Feyereisen, USDA-ARS
1:45 PM
Manure and Inorganic Fertilizer Management Practices for Reducing Methane and Nitrous Oxide Emissions in Conservation Tillage Systems.
Ermson Nyakatawa, Alabama A&M Univ.; David Mays, Alabama A&M Univ.; Thomas Way, USDA-ARS; Dexter B. Watts, USDA-ARS; H. Allen Torbert, USDA-ARS; Douglas Smith, USDA-ARS
2:15 PM
New Technology for Ammonia Recovery From Poultry Litter.
Michael Rothrock Jr., USDA-ARS, Coastal Plains Soil, Water, Plant Res. Center; Ariel Szogi, USDA-ARS, Coastal Plains Soil, Water, Plant Res. Center; Matias Vanotti, USDA-ARS, Coastal Plains Soil, Water, Plant Res. Center
2:30 PM
Impact of Subsurface Applying Poultry Litter On Reducing P Losses in Surface Water Runoff in a Permanent Pasture.
Dexter Watts, USDA-ARS, Natl. Soil Dynamics Lab.; Thomas Way, USDA-ARS, Natl. Soil Dynamics Lab.; H. Allen Torbert, USDA-ARS
2:45 PM
Break
3:00 PM
Phosphorus in Soil and Runoff Following Swine Manure Injection with a Low-Disturbance Applicator.
John Kovar, USDA-ARS; Thomas Moorman, USDA-ARS; Cynthia Cambardella, USDA-ARS; Jeremy Singer, USDA-ARS; Mark Tomer, USDA-ARS
3:15 PM
Nutrient Runoff From No-till Corn Soils Amended with Dairy Manure.
Keisha Johnson, Pennsylvania State Univ.; Peter Kleinman, USDA-ARS; Rory Maguire, Virginia Polytechnic Inst. & State Univ. (Virginia Tech); Douglas Beegle, Pennsylvania State Univ.; Marlin Burcham, Virginia Polytechnic Inst. & State Univ. (Virginia Tech)
3:30 PM
Conservation Tillage to Reduce Nutrient Losses From Surface Applied Poultry Litter On the Delmarva Peninsula.
Ymene Fouli, Univ. of Maryland; Joshua McGrath, Univ. of Maryland; Kreshnik Bejleri, Univ. of Maryland; Frank Coale, Univ. of Maryland; Gregory Binford, Univ. of Delaware; Rory Maguire, Virginia Polytechnic Inst. & State Univ. (Virginia Tech)
3:45 PM
Application Method and Timing Can Increase the NFRV of Cattle Slurry On Grassland.
Stan Lalor, Teagasc; Rogier PO Schulte, Teagasc; Laura Kirwan, Waterford Inst. of Technology; Oene Oenema, Wageningen Univ. & Res. Centre; Egbert A Lantinga, Wageningen Univ. & Res. Centre; Jaap J. Schroder, Plant Res. International
4:00 PM
An Alternative Method for Lagoon Closure Using Phyto-Stabilization. Part 1: Premise and Potential Carbon Storage.
Patrick Bell, Oklahoma State Univ.; Chad Penn, Oklahoma State Univ.; Rodney Will, Oklahoma State Univ.; Glenn Brown, Oklahoma State Univ.; Hailin Zhang, Oklahoma State Univ.; Doug Hamilton, Oklahoma State Univ.; R. Brent Westerman, Oklahoma State Univ.
4:15 PM
An Alternative Method for Lagoon Closure Using Phyto-Stabilization. Part 2: Impact On Plant Growth, Soils, Soil Solution, and Groundwater.
Elliott Rounds, Oklahoma State Univ.; Chad Penn, Oklahoma State Univ.; Rodney Will, Oklahoma State Univ.; Glenn Brown, Oklahoma State Univ.; Hailin Zhang, Oklahoma State Univ.; Doug Hamilton, Oklahoma State Univ.; R. Brent Westerman, Oklahoma State Univ.
4:30 PM
Discussion
4:45 PM
Adjourn