Weather Condition Based Automatic Irrigation System

In agriculture water is one of the important constraint in getting good yield. Ground water level is continuously decreasing and it should be optimally used. This work is based on understanding and analyzing the variations in the moisture content of the soil under various external factors along with weather condition. We have implemented and analyzed this in various climatic conditions with soil moisture sensors placed at different depths inside the soil. Different factors like atmospheric humidity, soil temperature, and atmospheric temperature have been taken into consideration.