Question

Both menus and fertilizers replenish the soil fertility compare and contrast the advantages and disadvantages of using them

Answer 1

Manures:

(i) These are made with organic wastes

(ii) These are prepared in the open fields

(iii) These are eco-friendly

(iv) These contain low amounts of nitrogen, phosphorus and potash

(v) Enrich the humus ( top layer ) of the soil

(vi) Do not cause pollution.

(vii) These are not much productive

Fertilisers:

(i) These are made with chemicals

(ii) These are prepared in the factories

(iii)These are not eco-friendly

(iv)These contain high amounts of nitrogen, phosphorus and potash

(v) Degrade the quality of humus ( top layer ) of the soil

(vi) Cause pollution

(vii) Very much productive.

Hope my answer helps you..