The realization of online fish culture by robot to increase oxygen and control temperature for fish ponds in Wuxing

Information management platform of modern agricultural park

"yesterday, a boss in Shandong called me and asked for 15 million yellow croaker fry, which will be delivered in these two days."

In the Fengyi aquaculture base in the south of Balidian Town, Wuxing District, Huzhou City (the first experimental area for institutional innovation in the construction of new countryside in Zhejiang Province), Ling Lingrong alone "did" the breeding work on more than 1000 mu of water surface.

It turned out that he hired a group of robots connected to the Internet to make online fish farming a reality.

"you see, this is the automatic feeding machine. At 9 a.m. and 2 p.m., you can set the time on the computer to work."

This afternoon, the national well-known online media interview team of "Beautiful Countryside in Zhejiang" walked into the Wu Xingfeng aquaculture base in charge of Ling Xingrong.

In the operation room, the reporter saw a laptop and a projector. This is the "worker" of Laoling Fish Pond.

The title on the web page is "Information Management platform of Modern Agricultural Park". On the left is the real-time screen of fish pond monitoring, on the right is the standard control value and actual value of fish pond data, and at the bottom are all kinds of control buttons.

"you see, now the dissolved oxygen content of pond 4 5.28mg/L, the standard value is 4 to 6mg/L, in this range. If it goes beyond this standard range, the equipment in the fish pond will run automatically. " Lao Ling said.

In addition to increasing oxygen, the temperature control of fish ponds can also be controlled through the Internet, and can be switched between manual and automatic. Here, 360-degree probes, underwater sensors, aquaculture equipment, facility controllers, data lines, Internet servers and terminals constitute a "smart fish pond".

It is reported that this is the first pilot aquaculture remote control system in Huzhou. The system is established by the technical support provided by the School of Information and Engineering of Huzhou normal University and a Shanghai science and technology company.

Through this system platform, farmers can not only achieve remote control of breeding, but also achieve a series of functions such as remote inspection, remote consultation, e-commerce, agricultural materials distribution and so on.

Lao Ling calculated an account with the reporter. Through this set of technology, the survival rate of fish fry is as high as 99.6%. It is also possible to raise 30% more fish fry, and the yield per mu is also more than 30% higher than the average of the whole region. According to the 1 million investment of this system, the cost can be fully recovered in one year.

It is understood that the aquaculture industry in Wuxing District has established a special aquaculture industry sub-alliance based on Zhejiang Freshwater Aquaculture Research Institute and Huzhou normal University, by improving the infrastructure and ecological environment of the aquaculture area, apply modern production facilities and equipment, introduce and breed new varieties, popularize advanced and applicable aquaculture technology and ecological circulation aquaculture model, and achieve an average mu benefit of 5000 yuan per mu in the aquaculture demonstration area. The benefit of seedling breeding reaches 12000 yuan per mu.