The color bay Tibetan Xiang pig is a high-prototype grazing Tibetan pig, mainly produced in Heshui County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. The color bay Tibetan pigs are small in size, their hair is densely covered (the coat is mostly black, a few are tan), the head is small, the mouthpiece is small, the ear is small and semi-flat, the back is narrow, the abdomen is slightly sag, and the forequarters is slightly lower. The limbs are small and the hooves are firm. The color bay Tibetan pigs are flexible and timid, and they are timid and inaccessible. They are able to walk and walk well, and they have good habits.

The color bay Tibetan pig is a hybrid progeny produced by the high-original primitive Tibetan pigs that have been introduced into the bloodline of the Neijiang pig. This offspring fully reflects the characteristics of the high-prototype primitive Tibetan pigs, and is different from the original high-profile pigs. The body size, weight, body shape, and production performance are all improved compared with the high prototype original Tibetan pigs. After nearly 50 years of development, Sewan Bay Tibetan pigs have become the most local population in Heishui County. It is mainly produced in Heishui County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. It is currently recognized by the Heishui County Party Committee and the county government as one of the leading industries for farmers and herdsmen to get rid of poverty and become a well-off society. The main producing area of ​​the Xiangwan Tibetan Pork in Heishui County has good vegetation. The main forests are mainly gangue trees. The ferns and fungi are abundant under the forest, which provides good conditions for grazing of Xiangwan Tibetan pigs. In 2013, the Heishui County People's Government determined that five townships, such as Qing and Zhawo, were agricultural and animal husbandry ecological demonstration parks. In the demonstration park, through the development model of “active participation of farmers and active support from the government”, two Tibetan pig breeding bases were built, and the Zhukang Village in Zhawo Township and the Jianwan Bay in Xiangwan Bay of Kalong Town were expanded. One, 32 households of Jianxiangwan Tibetan pig breeding demonstration households, 4,500 square meters of standardized housing, and 650 breeding pigs. In 2013, the county's breeding color Bay Tibetan pigs 42,000 heads, 25,000 commercial pigs, and the output value of 32.5 million yuan.

Technical Requirements for the Quality of Tibetan Pigs in Sewan Bay 1. Product Name Sewan Bay Tibetan Pig. Second, the scope of protection Aba Prefecture Heishui County is now under the jurisdiction. Third, the quality and technical requirements (a) variety Tibetan pigs. (2) Feeding conditions 1. Breeding environment: alpine grassland, sparse forest grassland, shrubbery land, barren hills and slopes with an altitude of 2300-3200 meters, drinking natural spring water. 2. Grazing time: It is grazing all year round. It is grazing on hillsides, grasslands, sparse forests and green forests from April to November every year. From mid-November to March of the following year, grazing near the village. Mainly grazing, supplemented by concentrate. 3. Supplementary feeding method: After grazing in summer (5-10 months), make a small amount of concentrate, and carry out grazing and supplement feeding in the cold season (end of October-April). 4. Feed conditions: Wild pastures include green bar seed, ginseng fruit, etc. The concentrate is supplemented with corn, barley, wheat, beans and other raw materials. 5. Feeding period: ≥ 360 days old. 6. Disease prevention and control: in line with the national major animal disease immunization program. (3) Slaughter weight and body weight The live weight is ≥45kg.胴 Weight ≥ 32kg. Fourth, the quality characteristics 1. Sensory characteristics: (1) fresh muscle shiny, flesh-colored red uniform, fat milky white, transparent. The skin is thin, the fat layer is thin, and the fleshy fibers are clear and compact. (2) Odor: no astringency, no odor. 2. Physical and chemical indicators: protein ≥ 20.7%, fat ≥ 4.51%, glutamic acid ≥ 3.11%, aspartic acid ≥ 1.87%, copper ≥ 2.04 mg / kg, zinc ≥ 31.6 mg / kg. V. Safety requirements Product safety indicators must meet the relevant regulations of the state for similar products.

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Producers within the production area of ​​Sewan Bay Tibetan Pigs may apply to the Industrial and Commercial Quality and Technology and Food and Drug Administration of Heishui County, Sichuan Province for the use of “Special Marks for Geographical Indication Products”, which have been reviewed by the Sichuan Quality and Technical Supervision Bureau. Announced after approval by the General Administration of Inspection and Quarantine. The testing agency of Sewan Bay Tibetan Pig is selected by the Sichuan Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.