Farming

2. cows are fed at a __________
4. crops grown commercially
7. earlier tool for threshing the harvest
8. different crops grown on same piece of land at different seasons
9. the adult form of a silkworm
10. buffaloes, cows, goats, etc. are reared for _____________
11. a natural kind of fertilizer
12. the most useful modern farming tool
13. the other important tool used in ancient times for ploughing (it is not a plough)

1. the breeding and rearing of fish for food
3. the breeding and rearing of silkworms for silk
5. the farming of flowers (usually a major branch of horticulture
6. a combine harvester combines the three steps- reaping, threshing and ___________ into a single process