Question

Give two examples of fertilisers.

Answer 1

Fertilizers:

1. Fertilizers are those chemical substances that are used to improve crop productivity.
2. Fertilizers have many applications in the crop fields; these are used by the farmers to increase the fertility of the soil by providing essential nutrients to the plants and enhancing the water retention capacity of the soil.

Examples of fertilizers:

Urea, slurry, NPK- nitrogen, phosphorous, and potassium.