Across
- 4. commercial gardening and fruit farming, so so named because truck was a middle English word meaning battering or exchange of commodities.
- 5. commercial agriculture characterized by the integration of different steps in the food-processing industry
- 6. a patch of land cleared for planting through slashing and burning
- 8. agriculture designed primarily for direct consumption by the farmer and the farmer's family
- 9. a form of subsistence agriculture in which farmers must expend a relatively large amount of effort to produce the maximum feasible yield from a parcel of land
- 13. the practice of rotating use of different fields from crop to crop each year to avoid exhausting the soil
- 15. a form of substance agriculture in which people shift activity from one field to another; each field is used for crops for a relatively few years and left fallow for a relatively long period.
- 17. A large farm in tropical and subtropical climates that specializes in the production of one or two crops for sale usually to a more developed country
- 18. harvesting twice a year from the same field
- 19. Rapid diffusion of new agricultural technology, especially new high-yield seeds and fertilizers.
- 20. The area surrounding a city from which milk is supplied
Down
- 1. Farming methods that preserve long-term productivity of land and minimize pollution, typically by rotating soil-restoring crops and cash crops with cash crops and reducing inputs of fertilizer and pesticides.
- 2. a flooded field for growing rice
- 3. the time when human beings first domesticated plants and animals and no longer relied entirely on hunting and gathering
- 7. A system of planting crops on ridge tops in order to reduce farm production costs and promote greater soil conservation.
- 10. A form of subsistence agriculture based on herding domesticated animals.
- 11. agriculture undertaken primarily to generate products for sale off the farm
- 12. Degradation of land, especially in semiarid areas primarily because of human actions such as excessive crop planting animal grazing, and tree cutting. Also known as semiarid land
- 14. The growing of fruits, vegetables, and flowers
- 16. the seasonal migration of livestock between mountains and lowland pastures
