Question

Q.4. Explain some methods of soil conservation.​

Answer 1

$\huge\mathcal{Methods~of~soil~conservation~are:}$

⇝Contour ploughing.

⇝Terrace farming.

⇝Keyline design.

⇝Perimeter runoff control.

⇝Windbreaks.

⇝Cover crops/crop rotation.

⇝Soil-conservation farming.

⇝Salinity management.

Answer 2

• some methods of soil conservation are:-
• 1.afforestation:- one one of the best way to cover soil is is to increase the area under is to increase the area under forest. undiscriminating tree cutting should be stopped and afford should be made to plant tree in new area.
• 2. checking overgazing:- gazing is very important.but overgazing of forest and grassland by animal especially by heared and flock of sheep,goat should be properly check.
• 3. constructing dam:- one of the scientific method to check soil ereson soil. soil erosion which happen maximum by river flood can be avoided but constructing the dam. water speed can be checked and it considerably and save soil from erosion..
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