Modern agriculture is becoming more and more refined. To develop fine agriculture, the most important thing is to understand the actual demand of crops. The use of sensors to measure environmental information related to plant growth actually determines crop demand through indirect measurements. It does not directly reflect the actual conditions of the crops. Therefore, the best way is to use leaf physiological instruments such as leaf hygrometers or sensors to monitor the physiological characteristics of crops, thus helping to carry out agricultural research, weather monitoring, scientific planting, scientific irrigation , crop production and scientific research and other aspects of the work.
From the appearance point of view, the leaf surface humidity instrument adopts the imitation blade design, mainly the appearance of the sensor is like a leaf, so it can really simulate the characteristics of the leaf page and reflect the water dispersion and loss process of the leaf surface. From a functional point of view, the leaf surface humidity meter can accurately measure the leaf surface humidity, and can detect the trace amount of moisture or ice crystal residue on the leaf surface, which has the advantages of high precision, fast response, and reliable performance. Therefore, it is very convenient and practical to use it in the detection of the humidity of the foliage.
Through the leaf wetness of crops, we can detect the current crop water conditions, and then guide and control the irrigation water, to achieve a more refined agricultural irrigation operations, in addition, the crop's leaf surface humidity and plant physiological diseases have a certain relationship Therefore, the use of leaf surface moisture meter to determine the humidity of crop leaf surface, can also study the growth and development of crops, pest control and so on.
To sum up, the typical application of leaf surface humidity meter mainly includes water-saving agricultural irrigation, greenhouses, flowers and vegetables, meadow pastures, soil rapid measurement, plant cultivation, and scientific experiments. Through its outstanding application in these fields, It reflects the characteristics of science and technology serving agricultural production, and creates important conditions and research materials for the rapid and sustainable development of modern agriculture and the improvement of quality.
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