Across
- 4. these could die under poor drainage
- 5. type of drainage pipe in a drainage scheme
- 6. cheap way to drain land (4/5)
- 8. common liming material (7/9)
- 9. a correct soil pH(3/5/4)
- 11. livestock disease that can be reduce by good drainage (5/5)
- 12. soil type needed for mole drainage
Down
- 1. this increases under good drainage (7/4)
- 2. helps drainage but could double the cost of a scheme(5/4/4)
- 3. drainage reduces this (5/5)
- 7. drainage helps to increase this
- 10. common type of drainage pipe
