American Society of Animal Science - ASAS Cell Biology Symposium

2010 4th GRAZING LIVESTOCK NUTRITION CONFERENCE
Estes Park, Colorado
July 9-10, 2010


52m 12s	Issues in Grazing Livestock Nutrition Dr. Tim DelCurto - Oregon State University, Union, OR Dr. Ken Olson - South Dakota State University, Rapid City, SD
SESSION 1: RUMINAL MICROBIAL ECOLOGY AS INFLUENCED BY THE NUTRITIONAL ENVIRONMENT OF GRAZING RUMINANTS

49m 42s	Emerging Methods in Rumen Microbiology Dr. Bryan White - University of Illinois, Urbana, IL
53m 25s	Application of Rumen Microbiological Techniques to the Grazing Ruminant Dr. Shanna Ivey - New Mexico State University, Las Cruces, NM
SESSION II: PERSPECTIVES ON INTAKE IN GRAZING STUDIES AND IN PRACTICE KEYNOTE SPEAKER

55m 54s	Assessment of Intake for Grazing Ruminants Dr. Hugh Dove - CSIRO Plant Industry, Canberra, Australia
50m 02s	Geospatial Methods and Data Analysis for Assessing Distribution of Grazing Livestock Dr. Dean Anderson - USDA-ARS, Las Cruces, NM
SESSION III: IMPACT OF NUTRIENT BALANCE ON BIOLOGICAL EFFICIENCY AND LIFETIME PRODUCTIVITY OF GRAZING LIVESTOCK

40m 15s	Metabolic Signals of the Beef Cow in Negative Energy Balance Dr. Richard Waterman - USDA -ARS Miles City, MT Dr. Ron Butler - Cornell University, Ithaca, NY
59m 45s	Maternal Plane of Nutrition Impacts on Newborn/Offspring Dr. Bret Hess - University of Wyoming, Laramie, WY Dr. Joel Caton - North Dakota State University, Fargo, ND
44m 53s	Excess Nutrients Leading to Imbalance, High-Quality Forages Dr. Monty Kerley - University of Missouri, Columbia, MO
5m 15s	Wrap Up & Award Presentations
SESSION IV: APPLICATION OF REQUIREMENT SYSTEMS FOR GRAZING LIVESTOCK; ASSESSING NRC AND CSIRO SYSTEMS FOR GRAZING LIVESTOCK

1h 24m 56s	Application of Nutrient Requirement Schemes to Grazing Animals Dr. Stuart McLennan - Queensland Primary Industries and Fisheries Animal Research Institute, Moorooka Q, Australia Dr. Hugh Dove - CSIRO Plant Industry, Canberra, Australia Prof. Dennis Poppi - University of Queensland, Gatton, Australia
SESSION V: SUPPLEMENTATION STRATEGIES TO ACHIEVE BIOLOGICAL AND ECONOMIC EFFICIENCY

51m 56s	Strategic Supplementation to Correct for Nutrient Imbalances Dr. Greg Lardy - North Dakota State University, Fargo, ND Dr. Rachel Endecott - Montana State University, Miles City, MT
46m 50s	Impact of Nutritional Decisions on Net Returns in an Era of Increasing Costs for Feedstuffs Dr. Allen Torell - New Mexico State University, Las Cruces, NM
SESSION VI : A SUMMARY OF ADVANCES AND EMERGING PRACTICES IN GRAZING LIVESTOCK NUTRITION

55m 07s	Challenges to Predicting Productivity of Grazing Ruminants - Where to now? Dr. Mark Petersen - USDA-ARS Miles City, MT