What are the three major principles of conservation agriculture?

1. Minimum soil disturbance: Conservation agriculture promotes minimal soil disturbance through reduced tillage or no-till practices. This helps to maintain soil structure, reduce erosion, and preserve soil health.

2. Permanent soil cover: Conservation agriculture emphasizes the importance of keeping the soil covered with crop residues or cover crops at all times. This helps to protect the soil from erosion, retain moisture, and improve soil fertility.

3. Crop rotation and diversification: Conservation agriculture encourages the use of diverse crop rotations and intercropping systems to improve soil health, reduce pest and disease pressure, and enhance overall farm productivity. By rotating crops, farmers can also improve nutrient cycling and reduce the need for synthetic inputs.

1. Maintaining a permanent soil cover
2. Minimising soil disturbance
3. Diversifying crop species