- Agronomic: corn, soybeans, wheat
- Animals: swine
- Animal Production: housing, feed rations, manure management, watering systems
- Crop Production: ridge tillage
- Education and Training: farmer to farmer
- Soil Management: composting
Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture or SARE.