Question

How does the fertilty or productivity of soil degenerate ? How can itbe maintained? Subject -E.V.S​ plzz answer this question​

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