Question

if the soil has all the nutrients , why do we need to replenish it ?

Answer 1

Hey ur ans...

It is necessary to replenish thenutrients into the soil because all the nutrients that soil has are used up by the plants during their growth so for the continuos supply of nutrients to the plants it is necessary to replenishthe soil again and again..

Hope it helps..

Answer 2

we need to replenish nutrients because on the continuous growing of crops on a particular soil or farm ... all the nutrients are used up by plants... So we do need to replenish them...!!