a) Slopy land requires little number of cultivations.
- Sloppy land with fine seedbed could encourage soil erosion
b) A field with rhizomatous weeds requires deep cultivation.
- To get rid of extensive rooting system of rhizomatous weeds
c) Irish potatoes are raised on ridges, rather than on leveled land.
- Encourage tuber expansion
- Easy harvesting of root crops
johnson mwenjera answered the question on December 15, 2017 at 12:09
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