- Agronomic: barley, corn, oats, rye, soybeans, wheat
- Crop Production: cover crops
- Education and Training: demonstration, extension, farmer to farmer, on-farm/ranch research
- Farm Business Management: whole farm planning, budgets/cost and returns, agricultural finance
- Production Systems: general crop production
- Soil Management: green manures
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.