- Agronomic: barley, canola, flax, oats, rye, wheat, grass (misc. perennial), hay
- Animal Production: feed/forage
- Crop Production: conservation tillage
- Education and Training: demonstration, on-farm/ranch research
- Pest Management: competition, cultural control, physical control
- Soil Management: organic matter
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.