Suichang Black Pig is produced in Suichang County, Hainan Province. The female parent of Suichang Black Pig is the Suichang pig which is listed as the three major pig breeds in Hainan with Linao suckling pig and Wenchang pig. Suichang black pig has the advantages of strong fertility, strong adaptability, strong disease resistance, early maturity, rough feeding resistance and good meat quality. It has a high recognition in Hainan market and is sold well in Haikou, Sanya and Qionghai. Qiongzhong, Baisha and other cities and counties.

Suichang pig is one of the three fine local pig breeds in Hainan Province. It is named after it was produced in Tunchang. In the "Chinese Pig Breeds", it is called Hainan pig together with Wenchang pig and Linao suckling pig. It is listed in "China Fine Pig Breed" and enjoys a high reputation in China. The Suichang pig germplasm is between Lin Gao pig and Wuzhishan pig. Its appearance is mainly characterized by white belly, triangular temple and black back. Its characteristics are that the breed has good reproductive performance, strong adaptability, early maturity and resistance to rough feeding, fine meat and delicious taste. Suichang pigs have been Hainan's export fist products for many years. Characteristic characteristics Suichang Black Pig is a binary hybrid pig that is crossed and propagated between Suichang sow and American Duluo boar. It has resistance to rough feeding, strong disease resistance, white fat, low water content, high lean collagen, and sufficient growth. The delicious taste is widely welcomed by the market and consumers. Suichang Black Pig is a geographical indication certification mark. Cultural Allusions The female parent of Suichang Black Pig is the Suichang Pig, which is listed as the three major pig breeds in Hainan with Linao suckling pig and Wenchang pig. Suichang pig has long been famous. It was listed as "China's fine pig breed" by the Ministry of Agriculture in the early 1950s. Relying on the resource advantages of this variety, the county animal husbandry department uses genetic breeding technology to make the binary hybrid pig, the Suichang black pig, which is crossbreed between the Suichang sow and the American dulo boar, with resistance to rough feeding and disease resistance. Strong, fat white, low water, high lean gum, full growth (usually 7 months to a year to be released), delicious taste and so on. Geographical area: Suichang County, Hainan Province: Longitude 109°45′-110°15′. North latitude 19°08′-19°37′ East borders Ding’an County and Qionghai City, south to southwest Suichang County and Qiongzhong County Connected, the northwestern part of the river crosses the border with Chengmai County. Origin Characteristics Suichang County is located in the north of Hainan Island. It is located in the north of Wuzhi Mountain and the south bank of Nandu River. It is 85 kilometers away from the center of Haikou, the provincial capital, bordering Ding'an and Qionghai in the east, bordering Qiongzhong in the south, and adjacent to Chengmai in the northwest. It is the throat of the Qiongbei platform entering the Wuzhi Mountain area. The county seat is located in the center of the county, 86 kilometers away from the middle line of Haitang. It is the transportation hub of Hainan running through the north and south and crossing the east and west. Suichang County has formulated a development plan for “Suichang Farmhouse Pigs” and successfully held sales promotion conferences and set up special sales points in Haikou, greatly enhancing the popularity of “Suichang Farm Pigs”.

Technical requirements for quality of Suichang black pigs 1. Hybrid generation pigs of local black pig sows and Duroc boars. Second, the conditions of production The farm is located in the hilly gentle slope, surrounded by ample cassava, sweet potato, grass, king grass and other planting, rich in green feed resources. Third, feeding management 1. Breeding method: combination of feeding and stocking. 2. Feed conditions: local rice, rice bran, cassava, sweet potato, peanut cake, mainly sweet potato vine, grass, king grass, etc. as green feed. 4. Feeding management points: (1) Castration: Male and female piglets are 20 days old. (2) Growing pigs: During the period of 30 to 65 kg, the proportion of greenish feed to the diet is less than 15%. (3) Finishing pigs: grazing in the period of 66 to 100 kg. (4) Prohibited requirements: Any pharmaceutical additives are banned in the whole period. 5. Standard for delivery: 7 to 8 months old, live weight 90 kg to 100 kg. 6. Environmental and safety requirements: The prevention and control of breeding environment and epidemic disease are strictly implemented in relevant national regulations. Fourth, slaughtering and processing 1. Pig source standards: healthy pigs from the production area that meet the quality requirements of the living body. 2. V. Quality characteristics 1. Sensory features: bright red, fat milky white, tender and firm. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

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Producers within the scope of the production area of ​​Suichang Black Pig may apply to the Quality and Technical Supervision Bureau of Suichang County, Hainan Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Quality and Technical Supervision Bureau of Hainan Province and submitted to the General Administration of Quality Supervision, Inspection and Quarantine for approval. announcement.