Across
- 3. the rearing and breading of fish is called _.
- 5. ________ farming is also known as multiple cropping.
- 6. ____________ is the rearing of silkworms for the production of silk.
Down
- 1. sowing is the process of planting _______.
- 2. Old methods are used in __________ farming.
- 4. our farmers and their kids must get education ___ true or false.