Question

discuss any 4 methods of soil conservation . elloborate each one

Answer 1

Answer:

Techniques for improved soil conservation include crop rotation, cover crops, conservation tillage and planted windbreaks, affect both erosion and fertility. When plants die, they decay and become part of the soil.

Answer 2

Answer:

contour ploughing :growing crops according to natural control of hills

terrace farming: developing stairs and growing crops there

avoid overgrazing:animals should be moved onto different pastures

afforestation: growing trees