Question

how can we maintain the fertility of soil​

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; by micro-dose

Answer 2

➭ AnSwer :-

• Under natural conditions, a soil's fertility is maintained through the recycling of organic matter.
• In every ecosystem, plants grow and later die, returning the nutrients they took up to the soil.
• This can be enhanced through organic and inorganic fertilizers to the soil such as biochar fertilizer