• U.Mohan Venkata Sai
• P.Yaswanth Varma
• T.Sravanth
• A.Sai Vara Prashad

Agriculture is essential to the growth of our nation's economy. The primary determinants of crop output are soil fertility and Moisture content. Most fertilisers are suggested in accordance with the nutrients found in the soil. An adequate amount of fertiliser must be recommended after a soil nutrient analysis, which is primarily carried out in a lab. Soil nutrient measurement by hand takes a lot of time. Many farmers cultivate the same crop on their land year round without doing laboratory soil testing, which causes the soil to lose its fertility. A system that uses wireless sensor networks which allow for remote monitoring of soil fertility as well as other factors like temperature, pH, and moisture has been proposed for precision agriculture. This information is sent to the cloud, and the associated the values are shown on a mobile app. The suggested software solution for the Internet of Things (IoT) is intelligent enough to suggest how much water and fertiliser to use in order to enhance the soil's quality and guarantee the crop's best possible growth.

Soil Moisture, Sensors, Nitrogen, Phosphorus, Potassium, Mobile Application

"SOIL DEPLETION: TO MEASURE NPK VALUES IN DIFFERENT TYPES OF SOILS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.o534-o539, April-2024, Available :http://www.jetir.org/papers/JETIR2404F74.pdf

"SOIL DEPLETION: TO MEASURE NPK VALUES IN DIFFERENT TYPES OF SOILS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. ppo534-o539, April-2024, Available at : http://www.jetir.org/papers/JETIR2404F74.pdf