Question

______ farming and ______ ploughing should be encouraged in hilly slopes​

Answer 1

terrace farming and contour ploughing should be encouraged in hilly slopes

Answer 2

Answer:

Terrace farming and contour ploughing should be encouraged in hilly slopes.

Explanation:

The practice of forming stepped terraces along the slopes of mountains for agricultural practices is known as terracing. It prevents soil erosion and rainwater runoff. This farming helps in the conservation of soil. Decreased soil erosion results in better and more nutritious soil for crops.