Question

Agricultural fields must maintain their fertility in order to keep up productivity. Which among the following is the most effective method that farmers can adopt to keep the soil fertile?

Answer 1

Correct option:(d) Rotating crops in the field

• Crop rotation is beneficial for the fertility of the soil.​
• Crop rotation is a practice in which different plants are grown alternatively in different seasons in the same field.
• ​ In this, usually crops like paddy are grown alternately with soyabean crops.​
• Growing wheat may deplete the soil of the nutrients like nitrogen.​