Automatic Fertigation System

Abstract: Most of the Agriculture lands in India are over-fertilized with some nutrients and some nutrients are Deficient in the same land. Maximum lands are Overhydrated which results in water wastage. Current automatic watering system uses only a soil moisture sensor and water the plant accordingly to the humidity alone. Development of an IOT based watering and fertilizer dispensing system which is fully automated accordingly to the soil and plant needs. The soil data and plant nutrients required data is initially collected and code is created accordingly and dumped in Arduino and the code can be changed once in a year or once in a plantation season so that the proper cycle can be ensured. This proposed system results in the proper usage of fertilizers and water in an efficient manner. This also paves the way for full-fledged Automation in the Agriculture field.