Dewans crossword

2. development of fast growing crops using technology and fertilizers
4. system of planting crops on ridge tops, to cut down on farm production costs and to promote more soil conservation
6. a large farm in a subtropical or tropical area that specializes in one or two crops to sell to a more developed country
7. agriculture made specifically for the farmer to provide food for the farmer and the farmers family
8. the farming of products for sale off the farm.
10. area with limited to none access to healthy food
13. farming method to preserve productivity that's long term and minimize pollution
15. commercial gardening and fruit farming
16. form of subsistence agriculture where people shift activity from field to field
18. harvesting twice a year on the same field/farm
20. a patch of land cleared for planting through burning
21. a form of subsistence agriculture where herding domesticated animals takes place

1. the process by which previously fertile lands become arid
3. a flooded field for growing rice and seed agriculture
5. the transition from hunting and gathering to planting and sustaining.
9. a system developed during the second agricultural revolution in order to preserve the mineral health of soil used in agriculture and prevents patches of land farm being exhausted
11. the seasonal movement of livestock between lowland pastures and mountains
12. growing of fruits, vegetables, and flowers
14. commercial agriculture characterized by integration of different steps in the food processing industry, usually through ownership by large corporations.
17. form of subsistence agriculture where farmers have to expand a large amount of effort to produce maximum possible yield from a parcel of land
19. an area that surrounds the source of milk where milk is supplied without it spoiling