Design and Implementation of Automated Irrigation Control System using WSN: An overview

Agriculture plays an important role in Indian economy. It is the biggest water user with the irrigation accounting for 70 percent of global water usage. It is assumed that without improved efficiency of water usage, the consumption of agriculture water can increase by 20 percent by 2050 at global level. In our country rainfall controls the agriculture; but the rainfall is non-uniform and irregular. This creates hassle in irrigation which badly affects the agriculture produce. This paper reviews different smart irrigation methods to achieve the efficiency in water use, higher production levels, low cost, decreased manpower requirements, higher reliability in water supply and certainly higher profits to farmers. The smart irrigation system should be cost effective so that the farmers can use it in the farm field