- Agronomic: corn, soybeans
- Crop Production: conservation tillage
- Education and Training: farmer to farmer, focus group, participatory research
- Natural Resources/Environment: indicators
- Production Systems: agroecosystems
- Soil Management: organic matter, soil analysis, nutrient mineralization, soil quality/health
- Sustainable Communities: partnerships, public participation, sustainability measures
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.