Shrimp farmers in Nanjing: Their farming life changed by “digital village

2022-04-25 0 By

Common prosperity is the essential requirement of socialism and an important feature of Chinese-style modernization.In recent years, all localities in Jiangsu have actively explored distinctive paths to achieve common prosperity, striving to make the “cake” bigger and better, and to cut and distribute the “cake” well, so that more high-quality development fruits will benefit the people.In 2021, jiangsu, with more than 84 million permanent residents, saw its per capita disposable income reach 47,498 yuan, a year-on-year increase of 9.5%, and the urban-rural income ratio shrank to 2.16∶1.In this year’s interview, we focus on common prosperity.Fishing, sorting, basket loading…In the morning of 5 or 6 o ‘clock, the cold is thick, nanjing Pukou District Yongning street United village nearly 4000 mu of shrimp pond, parked full of nanjing aquatic products wholesale market to take goods.”During the Spring Festival, the price of green shrimp is high. According to the size of the grade, the highest price can be 130 yuan per catty, a basket of about 30 jin, a cart can hold 30 baskets, can be sold for more than 100,000 yuan.”United village prawn raises big household Kang Guanghui xi xi ground to say.Speaking of shrimp farming, 16 years ago, Kang Guanghui almost lost his family because of a lack of oxygen in his shrimp pond.Now, he doesn’t have to worry about that, thanks to an internet-of-things smart system for shrimp farming that is being promoted locally.Since 2021, as a digital rural pilot service project, shrimp ponds in United Village have been equipped with oxygen monitoring sensors and micro-pore oxygen-increasing facilities, and an unmanned bait casting system has been set up to scientifically design timed, quantitative and fixed-point feeding through big data collection.”You see, I can always check the temperature, dissolved oxygen concentration and PH of the shrimp pond on my phone.If the indicator is abnormal, I can adjust it in time through remote operation of my mobile phone.”Kang cited the example of a day when the temperature dropped sharply in October last year. At around 2 PM, he saw on his mobile phone that the dissolved oxygen concentration of the shrimp pond water was only 4, much lower than normal.Kang guanghui was so excited that he quickly started the oxygenator. At the same time, he realized that there was no need to feed the shrimp that night, “not only saving more than 5,000 yuan of feed, but also avoiding water pollution caused by rotten feed in the water.”In the Internet of Things control center of Yongning Shrimp Special Industrial Park, real-time pictures and data of shrimp ponds in the park are clearly displayed on the screen.”Our back office can help shrimp farmers monitor their shrimp ponds and alert them remotely if something goes wrong.”Wan Xin, a staff member of the center, said digital farming has brought remarkable results, reducing the cost of bait by 25 percent, saving 80 yuan in electricity per mu and more than half in labor.From relying on the weather to scientific breeding, Kang Guanghui is a witness and a beneficiary.”Traditional farming is very hard. We have to get up and patrol the pond several times every night. Only a small number of people can earn money.Modern farming is much easier. The iot smart system is like a free housekeeper to help us look after the pond, and most farmers can make money.”In recent years, Mr. Kang said, he brought eight villagers back to his hometown to raise shrimp, earning at least 160, 000 yuan a year.This Spring Festival, shrimp farmers in Lianhe Village are destined to spend the early morning rush, but behind the rush is the joy of their income.Chen Haifeng, secretary of the general Party branch of the village, told People’s Daily Online that villagers’ per capita income could reach 32,700 yuan this year.Statement: The copyright of this article belongs to the original author, if there is a source error or infringement of your legitimate rights and interests, you can contact us through email, we will deal with it in time.Email address: jpbl@jp.jiupainews.com