New Golden Pig is a geographical indication certification trademark.

my country’s main fine pig breeds

Originally originate in Xinjin County, Liaoning Province. It is formed by crossbreeding Berkshire boars and local breed sows through long-term self-selection. The body is strong, well-proportioned, and well-structured. The coat is black with "six whites" in it. The head is of medium size, the mouth is of medium length, the ears are slightly forward, the neck is short and thick, the chest is wide and deep, the back and waist are flat and wide, the length is moderate, the buttocks are plump, and the limbs are strong. The average number of piglets per litter is 809, the newborn weight is 1.1 kg, and the weight of pigs weaned at 50 days is 9.1 kg. This kind of pig matures early and is easy to fatten, and produces a lot of meat. After 9-10 months of feeding, the weight can reach 125 kilograms, and the slaughter rate is as high as 80.

Xinjin pig is a breed that uses both meat and fat. This breed of pig has a strong body and a well-proportioned structure. The head is of medium size, the face is slightly curved, and the ears are upright and tilted forward. The back and waist are straight, the chest is wide and deep, the hindquarters are plump, and the limbs are strong. The coat is sparse and the whole body is black. The nose, tail tip and lower limbs are mostly white, with the characteristics of "six-terminal white" or incomplete "six-terminal white". Valid for more than 06 pairs, arranged neatly. Medium size. Its characteristics are fast growth, early maturity and easy fattening, high feed utilization rate, carcass lean meat rate of about 51, docile temperament, and easy management. The average litter size of adult sows is about 10; the litter weight of 50-day-old piglets is 90 kilograms. The weight of fattening pigs reaches 90-100 kilograms at the age of 7 to 8 months. During the fattening period, the daily weight gain is 500-600 grams. The feed-to-meat ratio is 3.2-3.5:1. The weight of adult boars is 200-250 kilograms, and the weight of adult sows is 180-200 kilograms. Xinjin pigs are slaughtered when they weigh 90 kilograms, with a slaughter rate of 77, a leg-to-hip ratio of 26, and a carcass lean meat rate of 49 to 52. When Duroc or Landrace pigs are used as the male parent and crossed with them, the carcass quality is high and the lean meat rate can reach 57.5 to 60.5. For general consumption. It is bred by crossbreeding Berkshire boar with Northeast and North China region 1.

New Golden Pig

Pulandian Animal Husbandry Breeding Association

12398508

Pig (live)