China has been an agricultural country since ancient times. Agriculture is the lifeblood of the national economy.And the development of agriculture is also related to social stability. Although China’s agricultural production labor force is sufficient, but the relative shortage of professional and technical personnel.So many advanced agricultural new technology can not be timely applied in China. This leads to the unreasonable allocation of labor resources.No scientific mode of production, waste of resources, impact on output and a series of adverse effects.
In order to better solve these problems, make full use of various resources.And further develop my country’s agriculture, all parts of the country have begun to vigorously develop smart agriculture. Because with the development of science and technology and Internet of Things technology.smart agriculture makes the agricultural field more intelligent.Scientific and convenient, which is of great help to the development of agriculture.
What is smart agriculture?
In smart agriculture, sensor technology is its core technology. As a high-level product of modern agricultural development. Sensor technology can monitor the environmental elements required for crop growth. Under the macro-control of the Internet of Things. And according to the planting characteristics of different agricultural products.
What are the sensors commonly used in smart agriculture?
Sensors such as temperature and humidity, wind speed and direction.light intensity, and gas are usually use in smart agriculture to detect factors that affect crop growth. Such as temperature and humidity, wind speed and direction.
1. Temperature and humidity sensor: The important equipment of the smart agricultural monitoring system is the TH sensor.which is widely use in greenhouses. The greenhouse management personnel .Who have installe TH sensors can grasp the TH values in the greenhouse in real time. And can also set the upper and lower limits of TH according to the suitable growth environment of crops.
2. Wind speed and direction sensor: The wind speed. And direction sensor in the monitoring system is mainly used outdoors and can be used. As a weather station. The shading and thermal insulation functions in the greenhouse are mainly realize by shading nets and roll films. When the roll film is unfold, if the wind speed is too high, it will cause damage to it. The wind speed and direction sensor system is install to calculate according to the value detected. When the wind speed is too high, the sunshade net and roll film can be retract in time to avoid losses.
3. Illuminance sensor: The illuminance sensor in the monitoring system is often use in agricultural greenhouses.And can be use to detect the light intensity. The administrator can clearly know whether the light intensity is within the range suitable for the growth of crops.So as to make corresponding adjustments.
4. Gas sensor: The carbon dioxide sensor in the monitoring system is mainly use in the greenhouse.Which can monitor the carbon dioxide concentration in the environment in real time and upload the data to the cloud platform. The administrator can judge whether it is necessary in the greenhouse. Ventilation and ventilation to ensure that the carbon dioxide value is always maintain within the range suitable for crop growth.Which can ensure a healthy growing environment for crops and improve yield and quality.
What are the sensors commonly used in smart agriculture?
Sensors such as temperature and humidity, wind speed and direction.light intensity. And gas are usually use in smart agriculture to detect factors that affect crop growth. Such as temperature and humidity, wind speed and direction.
1. Temperature and humidity sensor: The important equipment of the smart agricultural monitoring system is the TH sensor. Which is widely use in greenhouses. The greenhouse management personnel .Who have installed TH sensors can grasp the TH values in the greenhouse in real time.And can also set the upper and lower limits of TH according to the suitable growth environment of crops.
2. Wind speed and direction sensor: The wind speed.And direction sensor in the monitoring system is mainly use outdoors and can be used. As a weather station. The shading and thermal insulation functions in the greenhouse are mainly realize by shading nets and roll films. When unfold the roll film, if the wind speed is too high, it will cause damage to it. Installing the wind speed and direction sensor system to calculate according to the value detected. When the wind speed is too high, the sunshade net and roll film can retract in time to avoid losses.
What problems still exist in smart agriculture?
In fact, my country is still in its infancy and cannot fully meet the various needs of smart agricultural development.And there are relatively few R&D personnel, which still has certain obstacles to the further development of agricultural intelligence and automation. In addition, smart agricultural sensors are still in the initial stage. They can only monitor environmental elements initially. The face of some force majeure harsh environment sensors. Stability and practicability are still lacking.All parts of the country have begun to develop smart agriculture.
Although smart agriculture has promoted the development of my country’s agriculture. The development of my country’s smart agricultural sensors still has a long way to go.
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