Irrigation trigger-timely technology and device/TDARES

Irrigation trigger-timely technology and device used the value-added of light intensity sensing technology to actuate irrigation pump in the situation that crop need water. It can reduce labor work in adjusted the switches when weather fluctuate between sunny/cloudy/rainy. It also can irrigate the amount of irrigation water approach to the evapotranspiration that crop need. This simple concept creates the practical benefits that reach the goal of automatic irrigation management: labor, water and energy saving by suitable irrigation whether the climate. Its performance stable and logic correct so can be extended practically.
Patent: TW M513560