[China Agricultural Machinery Industry News] The fourth provincial agricultural science and technology conference held recently emphasized that the agricultural outlet is modernized, and the key to agricultural modernization is technological progress. Looking at Zhejiang, we are paying more attention to and relying on advances in agricultural science and technology and taking the road of intensive development. The development of modern science and technology is making the "three rural" a new and different attitude. 
That is the subversive impact of the development of the Internet of Things: the promotion and application of a series of scientific and technological means such as sensor technology, satellite positioning and intelligent management, so that farmers can get rid of heavy physical labor and experience-based operations, and agricultural production is easier. , science and the direction of advancement; that is also the self-innovation of agricultural production methods: vertical agriculture, urban agriculture, modern agricultural model, so that crops begin to break through the constraints of space and environment, free to grow in unexpected places such as skyscrapers, beaches and deserts.
Smart Agriculture: Fingertip operation replaces “facing the yellow earth back to the skyâ€
That is the subversive impact of the development of the Internet of Things: the promotion and application of a series of scientific and technological means such as sensor technology, satellite positioning and intelligent management, so that farmers can get rid of heavy physical labor and experience-based operations, and agricultural production is easier. , science and the direction of advancement; that is also the self-innovation of agricultural production methods: vertical agriculture, urban agriculture, modern agricultural model, so that crops begin to break through the constraints of space and environment, free to grow in unexpected places such as skyscrapers, beaches and deserts.
Even if there is still a certain period of time from the real realization, Xu Zhifu, the head of the Institute of Digital Agriculture of the Provincial Academy of Agricultural Sciences, has set off such a picture -
In the field, a set of global positioning system cooperates with the sensing device and intelligent machinery to take full responsibility for all the agricultural activities that need to be manually operated. Farmers can easily complete the entire agricultural production process from cultivation, sprinkler irrigation, picking to pest control by sitting in the office, typing on the keyboard, clicking a mouse, or bringing a mobile phone or tablet.
“When smart agriculture reaches a high level, the traditional farming scene of 'facing the loess back to the sky' will cease to exist, and the agricultural labor productivity will be greatly improved.†The agricultural expert who loves computer programming said that it will play behind The function is a set of intelligent management and control system integrating big data analysis application, intelligent model driving, internet of things, refinement, informationization and automation.
At present, its primary form—a set of Internet of Things products that integrate real-time monitoring of agricultural environment, remote video, and remote automatic control of facilities, has been installed and used in more than 30 demonstration bases throughout the province after many years of research and development by Xu Zhifu. The province has promoted the application area of ​​340,000 mu and is widely used in Xinjiang and Qinghai.
How will the magical Internet of Things rewrite the current agricultural production?
Big data, insight into the secrets of the field
The first time into the small heat, this year's typhoon "Niebert" landed soon, Wang Zhaizhen Si Badian village is densely clouded and windy.
Unlike some farmers who are busy dismantling the greenhouse film, Pan Xunjian, the 41-year-old Sanghe Fruit Professional Cooperative, sits in a small brick house on the edge of the planting base and calmly opens the remote monitoring system in the laptop to the wind speed. In the column of "8 grades", the basic work of preventing Taiwan is easily completed.
“After inputting this command, once the outdoor wind speed reaches 8 levels, the computer will immediately order 3 sets of high-altitude sprinkler irrigation equipment outside the greenhouse to spray water quickly on the roof. The weight of the film will increase after water, thus strengthening the greenhouse's own windproof capacity.†Pan Xunjian said that because my county is located in the middle of Zhejiang, it is usually not attacked by the typhoon. In addition, the wind-proof ability of this system has been tried and tested. Therefore, he is relieved during the typhoon season every year. It is not necessary to take preventive measures early.
In the county where agriculture is developed, Pan Xunjian's fruit base looks ordinary: it is not large, only 50 mu in total; the variety is not rich enough, only figs and mulberry are planted all year round. However, as one of the scientific research bases of the Digital Agriculture of the Provincial Academy of Agricultural Sciences, it is one of the early agricultural production bases that use the Internet of Things products in the province. At present, it can complete automatic irrigation, fertilization, snow prevention and wind protection according to changes in the external environment. And many other agricultural production links.
In 2011, Pan Xunjian, who worked in Guangdong and Wenzhou for many years, returned to his hometown to start a business and planted fig fruits and other fine fruits. Through the relevant departments of the county, he has been engaged in network engineering and building automation technology for a long time. He and Xu Zhifu, who just started to promote agricultural Internet of Things products, decided to launch a digital revolution in the base.
The great mystery of the "revolution" is hidden in a simple brick house of about 5 square meters at the base. Different from ordinary farmer's rest room in the field, there are not only tables, chairs and tea, but also a large computer processing system with a squeaking sound, and a relatively small set of spare devices. The operation buttons are densely covered, and the red and green signal lights are blinking. It is a professional computer room.
"If you compare the Internet of Things to the human body, then the things in this room are equivalent to the human brain, and the various sensors and various mechanical devices that we install in the field, such as temperature and humidity, wind speed, are similar to human limbs and nerves. The sensory system will respond differently according to various computer instructions set in advance according to weather conditions and environmental factors," said Pan Xunjian.
Under his leadership, we searched for these low-key “feeling organs†in fields that exude the unique aroma of figs: the wind speed sensor acts like a small windmill, standing on the field, capturing wind speed and wind direction at any time; temperature sensor is similar A miniature probe transmits the temperature of the land through a single wire; while the real-time surveillance camera is a big eye with only the gods, and closely observes the growth of the leaves and fruits... Pan Xunjian said that because of them The various data and information of the land and its attachments were promptly mastered, and the agricultural production that once relied on the heavens became safer and more controllable.
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