- Agronomic: corn, soybeans
- Crop Production: continuous cropping, cover crops, intercropping, no-till, nutrient cycling, tissue analysis, conservation tillage
- Education and Training: demonstration, extension, farmer to farmer, on-farm/ranch research, technical assistance
- Natural Resources/Environment: indicators
- Pest Management: biological control, cultural control, field monitoring/scouting, integrated pest management, weed ecology
- Production Systems: agroecosystems, integrated crop and livestock systems
- Soil Management: organic matter, soil analysis, soil quality/health
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.