The tractor should be selected based on the following factors :
- Land holding: Under a single cropping pattern, it is normally recommended to consider 1 hp for every 2 hectares of land
- Cropping pattern
- Soil conditions
- Climatic conditions
- Repairing facilities
- Running cost
- Initial cost and resale value
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A chemical reaction or physical change is exothermic
There only 5 points won’t answer