Question

Explain how soil get affected by the repeated growing of crops in same field how does use of fertilizers help the farmers

Answer 1

1) Soil supplies nutrients of the crop these nutrients are essential for growth of the plants. Continues growing of crop in the same field makes soil poor in certain nutrients. It makes the soil infertility.

2) The fertilizers help farmers by making the soil fertile and make the plants grow. some times over use of fertilizers makes the soil danger.