Longyou black pig

Longyou black pigs are mainly produced in Longyou, Zhangshutan and other places in the east of Quzhou City, Zhejiang Province. Eight communes, such as Zhanjia, Anren, Gaojia, Lianhua, Lantang, Mohuan, Longyou and Sihou, are breeding centers, among which Longxing Hall, Zhanjia, Fangcun, Shigen, Qianyou and Xujia, which are Zhanjia communes, have the best quality. The production area is located at the western end of Jinqu Basin in western Zhejiang, with Qujiang River passing through it, with an altitude of 66.1 meters. The annual average temperature is 17.3℃, the frost-free period is 257 days, and the annual precipitation is 1786.5mm.. Due to the mild and rainy climate and superior natural conditions, agricultural production is more developed. In addition, there has always been a habit of planting green manure, and pig feed is abundant all year round. In spring, there are Chinese milk vetch, June beans and barley, and in autumn, there are corn, sweet potato and mud beans, and the wild feed resources are also rich. In order to accumulate more fat, farmers have always had the habit of raising sows. Geographical distribution Longyou black pigs are now distributed in Quzhou City, Jinhua City, Lanxi County, Suichang County and other places. Breed characteristics Longyou black pig is medium and small in size. There are two kinds of head types: lion head and mouse head. Lion head type: the head is short and wide, the face is slightly concave, the mouth is short and slightly upturned, the forehead wrinkles are numerous and deep, the ears droop almost all over the face, the neck is short and fleshy, the chest is wide and deep, and the back and waist are slightly long, wide and slightly concave. Mouse head type: the head is long and pointed, the face is relatively straight, the forehead wrinkles are few and shallow, the limbs are slightly higher, the back and waist are relatively straight, and the ears are smaller. Their common points are: the abdomen is moderate in size, the buttocks are slightly inclined, the tail is short and small, the limbs are short and thin, and the hoof is solid. The whole body is covered with black hair, thin and short, and the mane is underdeveloped. 0 is 7 ~ 8 pairs, and the breed performance is 79.44 1.31kg, 112.18 0.65cm in length, 102.45 0.67cm in bust and 59.25 0.33cm in height. The corresponding adult sows are 97.60 12.25 kg, 126.77 6.43 cm, 107.00 3.67 cm and 71.25 3.27 cm. 8 ~ 9 litters were born in the first litter, and 12 ~ 13 litters were born in the third litter. During the fattening period, the daily gain was about 454 grams, the slaughter rate of pigs weighing 72 kilograms was 73.2%, the fat thickness was 4.5 cm, the eye muscle area was 18.6 cm 2, and the lean meat rate was 43%. It has the characteristics of early sexual maturity, high fat ratio and high fat content in muscle. Longyouwu pig is one of the excellent local pig breeds in Zhejiang Province, which has the characteristics of early weaning and early fat deposition. But the individual is not big, the growth is slow, and the feed utilization rate is low. Longyou Black Pig Longyou County Longyou Black Pig Industry Association 8317712 Pig Longyou Black Pig is a geographical indication certification trademark.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)