Agricultural environment measure system based on ZigBee network and algae cell sensors

In order to ensure the high quality and safety of agriculture production, to fulfill the real time and remote measurement of environmental humidity, temperature and luminance, and to detect and prevent the water pollution in irrigation, a wireless sensor ZigBee network based on the biochemistry technique was designed for safe production of green agriculture. And the node in networks was designed based on the chip of CC2430, as well as the response characteristic of algae cell membrane electric signal to heavy metal pollution, such as algae cell membrane potential (MP) responding to mercury, was discussed in detail. Other environmental signals such as earthpsilas temperature, humidity, luminance are also properly gathered and processed in the networkpsilas node circuit. Through all the gathered environmental parameters, users can make instant and corresponding decisions to improve efficiency and safety of agriculture production.