2025 Preliminary Oral Program

Session Speaker Affiliation General Topic
March 5, 8:30-10:00 AM
Critical Topics in US Nutrient Management Patrick Brown UC Davis Redefining the Term "Plant Nutrient"
Matt Yost Utah State University FRST P and K Update
Steve Culman Oregon State University Stratified Soil Testing
Christopher Rogers ARS - Kimberly, Idaho Mehlich III Phosphorus for the West
March 5, 10:30 AM-12:00 PM
Sulfur Management Eve-Lyn Hinckley University of Colorado - Boulder Sulfur, Environmental Impacts
Jeff Schoenau University of Saskatchewan Sulfur Fertilizer Cycling 101
Clain Jones Montana State University Sulfur Testing and Fertilization in Montana
March 5, 1:00-2:30 PM
Minor Crops Kyle Brasier Chico State Unviersity Fava Bean Nutrient Management, New Findings
Tai McClellan Maaz University of Hawaii at Manoa Soil Health, Crop Yield, and Soil Fertility Relationships for Tropical Crops
Scott Lukas Oregon State University Blueberry Production in Alkaline Columbia Basin
March 5, 2:30-4:00 PM
Combatting Soil Acidity David Tarkalson ARS - Kimberly, Idaho Sugar Beet Lime Management
Joao Souza Montana State University N Fertilizers, Soil Acidity, Nutrient Stratification
Paul Nugent Montana State University Spectral Response of Pulse Crops to Soil Acidity for Soil pH Mapping
March 6, 8:30-10:00 AM
Nitrogen Cycling Daniel Geisseler  UC Davis Soil Properties, N Mineralization, Meta-Analysis
April Leytem ARS - Kimberly, Idaho N Mineralization and Dairy Manure
Amber Moore Oregon State University Manure Applications to Potatoes
March 6, 10:30 AM-12:00 PM
Nitrogen Fertilizer BMPS Gabe LaHue Washington State University N Fertilizer, Does It Burn Up Organic Matter?
Dave Huggins ARS - Pullman, Washington N Fertilizer Performance in PNW Dryland Wheat
Erik Wardle Colorado State University Stakeholder-Driven Water Quality Innovations