fertiliser

Fertiliser is a substance that is added to soil to help plants grow. It contains nutrients that plants need to grow healthy and strong.

There are many different types of fertilisers, but they all contain three main nutrients: nitrogen, phosphorus, and potassium. These nutrients are essential for plant growth.

Nitrogen helps plants make proteins and chlorophyll. Phosphorus helps plants produce energy and store food. Potassium helps plants regulate water balance and resist disease.

Fertiliser can be applied to soil in many different ways, such as by spreading it on the surface of the soil, mixing it into the soil, or injecting it into the soil.

Fertiliser is an important part of agriculture. It helps to increase crop yields and improve the quality of food.

The farmer used fertiliser to improve the fertility of his soil.