Question

How can the fertility of land be increased?

Answer 1

Answer:

Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation

Answer 2

Answer:

Fertility of land can be increased by adding manure to the soil. We can also add chemical fertilizer but it will decrease the fertility of land after sometime even more