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Weather stations are testing instruments that measure the air (inhalable particulate matter) and PM10 (inhalable particulate matter) values in a timely manner. It uses high-brightness LED display devices. Latch display mode, high brightness and uniformity. Strong anti-interference ability. It has the characteristics of high test accuracy, stable performance, and simple and convenient operation. It can […]

Overview pm2 5 detection Air quality detection system is an easy-to-use one developed by our company. The measurement accuracy is high. A mobile monitoring system integrating multiple meteorological elements. It mainly monitors six parameters of dust, noise, temperature and humidity, wind speed and direction. It adopts a new integrated structure design and excellent workmanship. It

Background: In agricultural production, soil is the key to everything. Mastering soil moisture data is of great significance to agricultural production practices. my country is a country with drought, severe water shortage, and water shortage. If all the water wasted in agricultural production is collected and used. China’s water shortage pressure may be greatly reduced.

The effect of soil moisture on crops Soil moisture and its availability to support plant growth are major factors in agricultural productivity. Too little water can cause yield loss and plant death. Too much leads to root diseases and wasted water. Equally important, water is the transport mechanism of any nutrient that is not tightly

What is soil conductivity: Soil conductivity is an important parameter indispensable for the study of precision agriculture. It contains a wealth of information reflecting the quality and physical properties of the soil. For example: the salt, moisture, temperature, organic matter content and texture structure in the soil all affect the electrical of the varying degrees.

background Ultrasonic wind speed and direction sensor. It is a wind direction measuring instrument developed based on the principle of ultrasound. Use the transmitted sound pulses. Measure the time or frequency difference at the receiving end to calculate the wind speed and direction. It is widely used in the measurement of wind direction and speed

background: The air quality detector can cover the entire area. Realize air pollution monitoring with high temporal and spatial resolution. Combined with the application of informatization big data to achieve pollution source tracking. Functions such as early warning and forecasting. Provide more timely and effective decision-making support for environmental pollution prevention and control. There are

background: The three main sources of air pollution are industrial production. Living stove and transportation. As technology advances. People began to pay attention to environmental protection. And strengthen the monitoring of the atmosphere. And the same as the weather forecast. The purpose of forecasting environmental quality is to arouse public attention. This will bring a

The effect of soil nitrogen, phosphorus and potassium on crops: A correct understanding of how vegetables and crops use nitrogen, phosphorus, and potassium is essential to increase crop yields. In its natural form, most soils in the world are equipped with enough elements necessary for plant growth. However, in the world of agricultural production, the

We all know that the plant growth is inseparable from the soil, and all of the soil can support the growth of plants. It is because the soil contains the fertility for plant growth. Among them, nitrogen, phosphorus and potassium are the most abundant substances that plants need to absorb from the soil. The nitrogen,