- Agronomic: sorghum (milo)
- Vegetables: beans, beets, cabbages, sweet corn
- Crop Production: continuous cropping, cover crops, fallow, organic fertilizers
- Education and Training: demonstration, extension, farmer to farmer, on-farm/ranch research
- Pest Management: allelopathy, biological control, mulches - killed
- Production Systems: agroecosystems
- Soil Management: green manures, 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.