Across
- 2. Plant shelter
- 3. Natural method
- 5. Organic fertilizer
- 9. Soil cover method
- 10. Vermicompost container
- 13. Animal waste
- 15. Mutual benefit
- 16. Rich soil layer
- 17. Cover crop
- 19. Soil breathing
- 20. Breaks down naturally
Down
- 1. Mixed planting
- 4. Soil protector
- 6. Sustainable agriculture
- 7. Organic matter container
- 8. Worm compost
- 11. Soil cover
- 12. Minimal soil disturbance
- 14. Holistic farming
- 18. Rotation