Question

what is soil replacement

Answer 1

hey mate

it's your answer

you know that crops take nutrients from the soil for their proper growth if farmers continue to grow the same crop year after year in the same field the field gradually decreases this is because the same plants consume the same nutrients from the soil and make it in fertile hence to replenish the fertility of the soil farmers follow many different methods we now discuss about some of these methods
the methods are field fallow crop rotation manures and fertilizers