In agricultural production, the humidity related to plant growth mainly includes soil moisture, air humidity, and leaf surface humidity. In the past, people had more research on soil moisture and air humidity, and often neglected monitoring of leaf surface humidity. In fact, Foliage humidity is very important for the healthy growth of crops, because the leaf surface humidity is closer to the physiological indicators of the plant physiology, if the control of the leaf surface humidity is not good, then the crops are prone to outbreak of pests and diseases, so use the leaf surface humidity sensor to grasp The change of leaf surface humidity and the timely adoption of measures to control it are an important measure to effectively prevent pests and diseases. Foliar humidity sensor is a professional instrument for measuring the humidity of plant leaves. It is also often referred to as leaf surface humidity recorder, leaf surface humidity meter, leaf surface moisture meter, etc. The sensor can be used to measure the percentage of water on the surface of the plant leaf. The content, and the process of the leaf surface humidity sensor measuring the humidity of the plant leaf, is actually the process that the leaf surface humidity sensor will obtain the moisture of the simulated plant leaf. In appearance, the sensor simulates the shape of the leaf, and during the process of use, it is installed. In the vicinity of the tested plant leaves, similar leaf wetness can be obtained as in the other leaves. At this time, measurements are taken to obtain the required leaf wetness data. In general, after rainfall, condensation, and spray, the change in leaf surface humidity will be relatively large, and this period is also a period when the application of the leaf surface humidity sensor is relatively frequent. The leaf surface humidity sensor is simple to install and has good waterproof performance. If it is directly hung in the middle of the crop, the leaf surface humidity data can be accurately obtained, and the humidity condition of the leaf surface can be expressed in a digital manner. For example, the degree of dryness or saturation is represented by 0-100%. 0% means "dry" and 100% means "wet" or "saturated." With the development of modern agriculture, the importance of the leaf surface humidity sensor becomes more and more prominent, and its use is mainly to carry out fungal alarms, disease prediction, leaf surface humidity monitoring, crop spray monitoring, irrigation monitoring, plant cultivation, etc., in order to ensure the safety of crop cultivation, We have made important contributions to improving planting efficiency. Pipe Chamfering Machine,Pipe Tube Chamfering Machine,Pipe Chamfer Machine,Tube Shaping Machine Zhangjiagang heshun machinery manufacturer co.,ltd. , https://www.hsformer.com
