Question

Why are manures and tertilizers added to the soil in
a farm? (give board answer)​

Answer 1

Manures and fertilisers are added to the soil so that plants can get essential nutrients.This also enriches the soil.This are added to the soil for the healthy growth of the plants.

Hope it will help you!!!!!

Answer 2

Answer:

Manures and fertilizers are added to field for fertility of the soil and to grow fast the crops. Manures are organic and do not destroy the fertility of the soil they increase the fertility of the soil but fertilizers are not organic they are inorganic salts which destroy the fertility of soil but they contain more plant nutrients such as Nitrogen, Phosphorous, Potassium, etc...Manures contain less plant nutrients.

Fertilizers are easily absorbed by the roots of the plants but manures are very hard for absorbing of roots. Fertilizers are easy transport whereas manures need more for some nutrients.

Hope it helps you!