Smart agriculture is an important part of smart economy, which is a product of the integration of modern information technology and agricultural production relying on Internet of Things, cloud computing, etc. It can realize precise management and visual diagnosis of agricultural production through intelligent sensing and data analysis of agricultural production environment.
Gas detectors play an important role in smart agriculture. Taking carbon dioxide gas detectors as an example, they can provide timely warning through real-time monitoring of carbon dioxide gas concentration in greenhouses and provide accurate data for people to adjust operation plans or take remedial measures in time.
Smart agriculture system solution
CO2 is one of the main raw materials for photosynthesis of green plants. In the closed greenhouse greenhouse, the content of CO2 directly affects the growth of crops, and too much or too little CO2 will have certain effects on crops. At present, there are more than 50 million mu greenhouse greenhouses in China, the annual output value is about 500 billion yuan, and the annual demand is growing, including the supply of universal fruits and vegetables, the development of the ornamental plant market, etc. Therefore, there is an urgent need to regulate the concentration of carbon dioxide in the development and enhancement of modern agriculture.
Based on the development of IOT technology, installing CO2 sensors in greenhouse can ensure timely alarm in case of insufficient or too high CO2 concentration. In case of insufficient concentration, CO2 gas fertilizer is used in time to ensure high quality and high yield of crops; when the concentration is too high, ventilation is required in time.
Farmers can adjust the high and low alarm value of the CO2 detector by themselves according to the CO2 concentration needed in the greenhouse. When the CO2 content in the greenhouse exceeds the upper limit or is lower than the lower limit, the alarm will send out an acoustic and optical alarm signal. In addition, farmers can also see the changes of carbon dioxide concentration in the greenhouse through the display of the instrument, so as to avoid the situation that the carbon dioxide concentration in the greenhouse is too low and affects photosynthesis.
