- Soils and Soil Fertility 101 – Ray Weil, University of Maryland
- Nutrient Sources and Their Equivalency or: Getting Value out of Organic and Inorganic Nutrient Sources or: Integrating Organic and Inorganic Nutrients Sources on the Farm – Chris Brown, OMAFRA & Bill Deen, University of Guelph
- Understanding the Sources, Causes and Implications of Nutrient Losses to Water –
Christopher Winslow, Director, Stone Laboratory, Ohio Sea Grant College Program, OSU, Put-In-Bay, OH - Phosphorus Losses from Agricultural Soils and Loading To the Great Lakes: Implications for Crop Management – Mark Williams, United States Department of Agriculture, Agricultural Research Service
- 4R Nutrient Stewardship Approaches in Ontario – Dale Cowan, Member of Technical Committee of 4 R Ontario Stewardship
- Cropping System Nutrient Mgmt: A Crop Advisor and Extension Specialist View –
Jake Munroe, OMAFRA & Chris Snipp, Agris Coop - Cropping System Nutrient Mgmt: A Farmers View – Marc Hasenick, Springport MI
- Cropping System Nutrient Mgmt: A Farmers View – Warren Schneckenburger, Morrisburg ON,
- Cropping System Nutrient Mgmt: A Farmers View – Gord Green, Embro, ON