Question

why are manures and fertilizers added to soil​

Answer 1

Hello friend!

Manures and fertilizers help in conserving and enriching the fertility of the soil. By growing plants again and again on the same soil, the soil becomes deficient in nutrients. Thus it is necessary to replenish the soil with these nutrients. That's why farmers add manures and fertilizers to the field.

Answer 2

Answer:

Manures and fertilizers are used in fields to supply plant nutrients to the soil which increases soil fertility in order to ensure good vegetative growth that results in high crop production.