Background information and white papers
No-Till
- No-Till - The Quiet Revolution
- USDA report: "No-Till" Farming Is a Growing Practice
- Residue and tillage management
Soil Erosion
- Global dimensions of vulerability to wind and water erosion
- Rangeland Soil Quality - Wind Erosion
- Rangeland Soil Quality - Water Erosion
- Rangeland Soil Quality - Soil Biota
- Rangeland Soil Quality - Aggregate Stability
Greenhouse gas emissions and carbon trading:
Organic Farming