Across
- 4. plants from overseas
- 6. plants with petals in sets of 4 or 5
- 8. when cows eat too many legumes
- 12. plants that flower in the second year of growth
- 13. having four stomachs
- 15. reduces bias through making things the same
- 18. weighs between 83kg and 101kg
- 19. land used for grazing
Down
- 1. protection against diseases which can be on a national, state, district and individual level
- 2. having one stomach
- 3. smallest born pigs
- 5. another word for pigs
- 7. roots connecting plants above ground
- 9. reduces bias through randomising
- 10. crossing of 2 breeds for more efficiency
- 11. first part of sheep stomach
- 14. contains rhizobium
- 15. fermented crops
- 16. the study of soil management and crop production
- 17. manually fertilising a female