IoT based Soil Nutrient Testing System

The purpose of this system is to analyse the nutrient content of soil and suggest fertilizer to promote crop growth. The data can be accessed using IoT whenever needed. Aim of the system is to identify the nutrient content in the soil and give the information about the fertilizer required to grow a particular crop. The plant growth is majorly affected by the soil contents. Therefore it is important to take note of the nutrients that are helpful in plant growth. Of the nutrients of crop growth, nitrogen, phosphorous and potassium are the most important elements. So we will majorly focus on obtaining information about these nutrients.