Question

name few methods of preventing soil erosion

Answer 1

1. Plant more and more trees.
2. Countor ploughing
3. Strip croping.
4. Terrace farming.


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Answer 2

Following methods will be effective in the prevention of soil erosion - 

1. Afforestation is tree plantation, which should be undertaken in areas where plants/trees are already cut and additional areas should also be brought under plantation.

2. Crop rotation is cultivation of different crops in succession on the same area of land over a period of time. It maintains the fertility of the soil and the water-holding capacity of the soil. In this way it prevents soil erosion.

3. Strip-cropping is the planting of crops in rows or strips to check flow of water. It is a common practice on the sloping areas in hills, this reduces the steepness of the slopes and checks soil erosion.
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