A Smart Soil Nutrient Management System with IoT Integration

India's economy is based mostly on agriculture, and providing farmers with cuttingedge information is essential to enable them to make well-informed decisions on a range of farming tasks, including preparing the soil, planting seeds, and distributing fertilizer. The goal of the proposed project is to improve agricultural operations by determining the NPK (nitrogen, phosphorus, and potassium) content of the soil. An LCD panel is utilized by the device to show these nutritional levels. The innovation lies in the integration of dispensing of fertilizers into the soil based on the specific NPK requirements through water Pump, thereby diminishing the necessity for substantial human labor and effort.