Question

Why do farmers spread fertilizers and manures in the field?​

Answer 1

Manures and fertilizers are used in fields to supply plant nutrients to the soil,, increasing soil fertility to ensure good vegetative growth that results in high crop production. It helps in enriching the soil with nutrients, organic matter and increasing soil fertility.

Answer 2

Answer:

Farmers add fertilisers and manures to the field because fertilisers and manure conserves and enriches the fertility of the soil. When plants are grown again and again on the same soil, the soil becomes deficient in nutrients.