Question

Why is so much more fertilizer needed on farms today?

Answer 1

Answer:

all the nutrients in our food come originally come from our soil .Farmers use fertilizer because these substance contain plant nutrients such as nitrogen, phosphorus and Potassium.

Answer 2

Answer:

Farmers use fertilizer because these substance contain plant nutrients such as nitrogen, phosphorus and Potassium need to plants and due to unbalaced nutrient in soil we use the fertilizer for good growth of plants