Managing Global Resources for a Secure Future

2017 Annual Meeting | Oct. 22-25 | Tampa, FL

417 Nutrient Dynamics and Management in Dairy and Beef Cattle Production Systems Poster (includes student competition)

Poster Session
ASA Section: Environmental Quality
Dairy and beef cattle productions are challenged by wide variance in drivers ranging from nutrient management to sustainable food production. The focus of the session is to highlight the overall dairy and beef production system and issues such as nutrient pollution, water quality in dairy farm, beef value chain, production technologies to enhance protein yield and water use efficiency.  This session will target presentations on (1) nutrient budget and nutrient management plan; (2) mass balance assessments; (3) water quality and treatment; (4) whole farm modeling; (5) Nutrient cycling; (6) GHG emissions; (7) Policy and nutrient management.

Nutrients and Environmental Quality Community

Animal Agriculture and the Environment Community

Wednesday, October 25, 2017: 2:30 PM-4:30 PM
Tampa Convention Center, East Exhibit Hall

Community Leader:
Suduan Gao
Lordwin Jeyakumar
Poster #1327
Effect of Winter Cover Crop Grazing on Animal Performance and Antibiotic Resistance during Pre-Weaning Period in Beef Cattle.
Getahun E Agga, USDA-ARS; Hunter O Galloway, Western Kentucky University; Terry M Arthur, USDA-ARS; John W Schmidt, USDA-ARS; Annesly Netthisinghe, Western Kentucky University
Poster #1328
Dairy Manure Application Frequency and Crop Rotations Influence Off-Farm Fertilizer Needs and Soil Fertility Balance.
Apurba K Sutradhar, Pennsylvania State University; Heather D. Karsten, Pennsylvania State University; Douglas B. Beegle, Pennsylvania State University; Glenna M. Malcolm, Pennsylvania State University; Emad Jahanzad, University California Davis
Poster #1329
Dairy Production Systems in the United States: Nutrient Budgets and Environmental Impacts.
Ray B. Bryant, USDA-ARS; C. Alan Rotz, USDA-ARS; Peter J.A. Kleinman, USDA-ARS; Dave Bjorneberg, USDA-ARS Northwest Irrigation and Soils Research Laboratory; Michael Holly, USDA-ARS; John Baker, USDA-ARS; Gary W. Feyereisen, USDA-ARS; April B. Leytem, USDA-ARS; Heidi M. Waldrip, USDA-ARS; Peter A. Vadas, USDA-ARS; Mark Boggess, USDA ARS U.S. Dairy Forage Research Center
Poster Presentation
  • ASA Poster Bryant.pdf (1021.7 kB)
  • Poster #1330
    Setting Targets for the Phosphorus Index Using Whole-Farm Phosphorus Balances.
    Mart B.H. Ros, Cornell University; Stephen J. Crittenden, Cornell University; Sebastian Cela, Cornell University; Karl J. Czymmek, Cornell University; Quirine M. Ketterings, Cornell University
    Poster Presentation
  • PI-NMB Poster for Annual Meetings Tampa_final.pdf (419.4 kB)
  • Poster #1331
    The Use of Hyperspectral Proximal Sensing to Determine Moisture and Nutrient Content of Dung Pats in the Field.
    Amanda Sanford, University of Nebraska - Lincoln; Nuwan K Wijewardane, University of Nebraska Lincoln; Martha Mamo, University of Nebraska - Lincoln; Jerry Volesky, Univ. of Nebraska-Lincoln
    Poster Presentation
  • Sanford_Poster_Final2.pdf (2.6 MB)
  • Poster #1332
    Nutrient and Heavy Metal Levels in Dairy Processing Organic Residues for Potential Recycling to Agricultural Land.
    S M Ashekuzzaman, Teagasc; Patrick J Forrestal, Teagasc; Karl G Richards, TEAGASC; Owen Fenton, Teagasc