271 Manure Management: Maximizing Plant Production and Nutrient Use Efficiency

Oral Session
ASA Section: Environmental Quality
Livestock manures can be a rich source of nutrients essential for plant production in cropping systems.  Proper utilization and management of manures can optimize nutrient use efficiency and ultimately reduce environmental concerns.  Topics in this session can include but are not limited to: manure mineralization potential, application method/placement, application timing, variable rate technology, and nitrogen transformation inhibitors.

Approved for 1.5 NM CEUs


Animal Agriculture and the Environment Community

C06 Forage and Grazinglands
SSSA Division: Soil Fertility and Plant Nutrition

Nutrient Management Professionals Community
Nutrients and Environmental Quality Community

Tuesday, November 8, 2016: 1:30 PM-3:05 PM
Phoenix Convention Center North, Room 125 A

Community Leader:
Kimberly L Cook
Jason R Simmons , Edwin L. Ritchey and W. Brandon Smith
1:30 PM
Introductory Remarks
1:35 PM
Recovery of Ammonia and Phosphorus from Liquid Manure.
Matias B. Vanotti, USDA-ARS; Ariel A. Szogi, USDA-ARS; Patrick Dube, USDA-ARS
1:50 PM
Reduction in Greenhouse Gas Emissions from Dairy Cattle Manure Applied to Soil with Biochar.
Rajesh Chintala, Innovation Center for US Dairy; Thomas Schumacher, South Dakota State University; Sandeep Kumar, South Dakota State University; Saroop Sandhu, South Dakota State University; David E. Clay, South Dakota State University; Douglas D Malo, South Dakota State University
2:05 PM
Agronomic Values of Separated Solid of Anaerobically Digested Cattle Feedlot Manure for Barley Forage Production Under Minimum Tillage.
Xiying Hao, Agriculture & Agri-Food Canada; Virginia Nelson, Alberta Agriculture and Forastry; Xiaomei Li, XY-Green Carbon Inc.
2:35 PM
Yield and Nutrient Retention Tradeoffs Associated with Manure Injection on Perennial Hayland.
R. Howard Skinner, USDA-ARS; Peter J.A. Kleinman, USDA-ARS; Curtis J. Dell, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit
2:50 PM
Field and Farm Scale Nitrogen Budgeting Trade Offs Associated with Different Manure Application Strategies.
Emily W. Duncan, The Pennsylvania State University; Peter J. A. Kleinman, USDA-ARS; Douglas B. Beegle, Pennsylvania State University; C. Alan Rotz, USDA-ARS; Curtis J. Dell, USDA-ARS Pasture Systems & Watershed Mgmt Research Unit
3:05 PM