Listening to music and growing up, second brother and sister are worth the price of "Don Juan meat"

The smell of 10,000 odors around the pig farm did not smell, and the life of modern pigskins was rejected. Several “dive” pig farms were discovered by electronic surveillance and could only be “visited” on the monitor screen. “Walk-and-change” interviews have encountered numerous “barriers” in the Pengxiang Circular Eco-agriculture Park in Haimen. The purpose of the park is only one: Do not disturb the normal life of “Jianghai Soil Pig”.

At an average price of RMB 3,000, the pigs from the homes of Qiyang’s Juyang and Dongyuan villages are used as representatives of “Dongchuan pig” and “Jiang Quhai” and other “Jianghai pigs”. Live in the top farm. They will soon reach a scale of 1,000 or more, to fulfill the contract signed by Tang Huijuan, the general manager, and Shanghai Jiangqiao, on October 25, and to enter major hotels in Shanghai.

Pigs eat by "distribution"

Tang Huijuan explained: "After the end of last year, a lot of pig farms suffered heavy losses. We were completely enclosed and safe. It was the breeder who also had to live in the pig farm all year round and could not go out. It invested more than 26 million yuan, and it was imported from home and abroad. 6 systems such as intelligent sow management meet the needs of healthy growth of soil pigs in different stages, and truly realize intelligent, healthy, ecological and clean farming of soil pigs.”

Pork does not seem to have the plump flavor of a child anymore. It is not just because the taste of modern people is "changing." In Nantong, which is dominated by the “three foreign dollars” and “new beauty line”, it is possible to eat pure-breeding “Jianghai earth pig” meat, which is a luxury. The "shawow pig", which has a history of breeding for more than 100 years, has large heads, drooping ears, and yellow sand teapots, has long been included in the provincial animal and poultry germplasm resource pool, but due to factors such as farmers' backsliding, inbreeding and mating are facing degradation. . In 2008, the Municipal Agricultural Commission created the “Tongong Sanbao” brand and Haimen Pengxiang as a base.

In the pig farm canteen, we met Bao Dejiang, a pig specialist who had just been introduced from Anhui. "I originally raised pigs in Shanghai Chuansha, Yancheng Dafeng and other places and got training at the Shanghai Academy of Agricultural Sciences." He said: "We can't eat outside food. We have to distribute on the canteen. We manage our hair once a month and come in." The bowel must be cleared for two days.” For the safety of the pig, he and the other six piglets were willing to give up their freedom and work all year round in a closed farm. There are 7 people on the court. The average salary per person is 70,000. The number of live pigs is 10,000. "My wife is also on the court. The children come at the end of the year and the whole family gets employment."

Listening to music "Don Juan meat"

On the display screens of the monitoring room, the local pigs were sitting, lying, walking, 50 groups, listening to music and leisurely. Unlike the narrow space where iron fences are usually fixed to 2 to 3 square meters and are about 1 meter high in space, traditional pig sows in other places can be implemented as “pornism”. Local pigs enjoy the same kind of courtesy music as Japanese Kobe beef. ".

“Every pork chop is immersed in the hard sweat of the breeder, and it is called 'Tangyao Meat'. The prosperous meat village in Haimen Town comes from Pengxiang’s pork and it is in short supply every day,” said farmer founder Tang Huijuan’s father Tang Jinfang.

"Jianghai Soil Pig" entered the field and was put on the ear with a business card-sized "ear tag" containing the Osborne chip produced by the United States. The pregnant sow electronic feeding management station and the sow estrus electronic detection station passed. RF electronic ear tags for feeding and managing gilts, empty sows, pregnant sows and farrowing sows.

According to the chief expert of the base and director of the Agricultural Machinery Promotion Center of Nantong City, the reason why the Ministry of Agriculture just granted the “National Demonstration Unit for Agricultural Equipment and Technology for Farming” to the pig farm was because pig farms effectively integrated intelligent sow management, automatic feeding, and ventilation. Temperature control, air purification and epidemic prevention, production performance measurement, and pighouse computer monitoring six major systems. Mechanized automatic quantitative feeding, strict control of feed intake of pregnant sows, accurate sow feeding and tracking management of the whole process of sow production, so that the sow's lyrical condition is more reasonable, and the average annual sow contributing more than 25 weaned piglets head. Feed wastage was almost zero, and the sow's production performance and longevity were significantly improved. The “Intelligent Sow Electronic Feed Management Method” and “Pregnancy Pig Feed Formula” patents filed by the park have been accepted by the State Intellectual Property Office.

The environment is clean and odorless, causing pollution in pig farms. This is the main reason for the difficulty of the land circulation in the aquaculture industry in the city. Duan Hua, deputy mayor of Baochang Town, said: Pengxiang had a rapid expansion. The expansion of the “Twelfth Five-Year Plan” period to 10,000 square meters at the end of the year and the annual output of 30,000 heads was due to the conversion of biogas power generation and manure wastewater treatment projects into valuable treasures. Soil pigs are far from the epidemic of air pollution, and they ensure a good ecological environment and achieve sustainable development.

Wang Linyun and Huang Ruihua, doctoral supervisors of Animal Science and Technology College of Nanjing Agricultural University, lead the design of the blisters process for pig farms: open the plug valve during processing, vortex through the nozzle, transfer to the waste concentration treatment area through the underground pipe network, and enter the set after sedimentation. After the septic tank is separated by the solid-liquid separator, the sewage enters the anaerobic fermentation tower to ferment and produce biogas. The biogas is filtered and desulfurized, and the gas-water separation pressurization generates electricity. The remaining biogas slurry enters the aeration tank for oxygen exposure, reaches the standard discharge after the color and deodorization, and the solid is used as organic fertilizer, becoming a popular commodity.

Looking from the height of the highway, the round cans are towering. Tang Jinfang introduced that this is a 1200 cubic anaerobic tower and 300 cubic meters of gas storage tanks. It will treat 60 tons of sewage every day and produce 648,000 kWh of biogas annually. At present, the power supply is 8 hours a day, and the monthly electricity cost is 30,000 to 40,000 yuan.