Looking for China's local good pig breeds, roughage resistance, disease resistance?

Yunnan pig varieties according to the type of local pig breed in China, can be divided into about 9 types, of which the main four types are: ① South China type is mainly distributed in the area below 1300 meters above sea level, the body type is divided into two kinds of large, small, hair color is mostly black, featuring early maturity and easy to fertilize, fine bone fat thick meat, tender, high slaughter rate, but the fertility is low, the Diannan small ears of the pig is of this type. ② Southwest type distributed in central Yunnan, northern Yunnan vast areas, hair color black for more, characterized by robust, rough feeding, strong gizzard fat, good meat, Saba pig is of this type. ③ plateau type is mainly produced in the area above 3,000 meters above sea level, there are three kinds of large, medium and small size, robust body, developed heart and lungs, strong resistance to adversity, suitable for alpine variable climate and cold environment, can be grazed, tolerate rough feeding, good meat quality, but the slaughter rate is low, is a small, late maturing species, the Diqing Tibetan pig is a typical pig species. ④ South China, plateau transition type, mainly distributed in South China type and plateau type intersection area, is a small mountain grazing pig species, Mingguang pig is this type. (1) Dahe pig. The main production area in Fuyuan County, Dahe, Ying on the area, Qujing City, counties (districts) and Kunming, Yuxi, Kaiyuan, Mengzi, Yuexi, Jianshui, Dongchuan, etc. are distributed, the distribution surface of more than 30 counties (municipalities). Hair color has black and brown, body type has large, medium and small three types, roughage, strong resistance, adaptability, but late economic maturity, slow growth, low fertility. 1976 determination of live weight 186 kg, slaughter rate of 76.7%. (2) Saba pig. The main production areas are Luquan, Wuding, Nanhua, Lufeng, Yaoan, Dayao, Shuangbai and other counties, Kunming, Fumin County, Anning City, also has a distribution. 1980 statistics there are 1.18 million head. Rough fodder resistance, high feed utilization, adaptability, resistance, meat quality, but the reproduction rate, slaughter rate are low. Slaughter rate of small. 70%, medium-sized 65.8%, large 62%-66%. (3) Baoshan pig. Produced in Baoshan, Shidian, Changning, Tengchong, Longling, Lianghe and other counties (cities). 1980 statistics there are 900,000 head, hair color black and brown, body type into three types: large-boned pigs large size, maturity late; fine-boned pigs small size, maturity early; two waves of the pig between large-boned pigs and fine-boned pigs. 1980 determination of the large-boned adult pig slaughter rate of 69.2%, 71% of the fine-boned pigs, two waves of the pig 68.2%. (4) Yunnan small-eared pig. Mainly produced in the northern tropics, southern subtropics, low three, livestock, poultry, bee species and feed resource areas, distributed in Dehong, Lincang area, Xishuangbanna Prefecture and Yuanyang, Jinping, Luchun, Hekou, Ma Li Po, Ma Guan, Xichou, Funing, Yuanjiang, Xinping and other counties. Fur color has pure black, six white, black and white flowers, brown, body type is divided into large, medium and small three types, characterized by resistance to humidity and heat, long side fat, thin skin and bone fine, high slaughter rate, tender meat, strong resistance, genetic stability, timid, wild, and resistant to rough feeding. The average live weight is 59.41 kg and the slaughtering rate is 68.26%. (5) Mingguang small-eared pig. Produced in Tengchong, there are about 30,000 heads. The hair color is black and six white, with the characteristics of early maturity and easy fattening, good meat quality, resistance to rough feeding and strong resistance to adversity. The average live weight of slaughtering measurement is 50 kilograms, and the slaughtering rate is 69.4%. (6) Diqing Tibetan pig. Produced in northwestern Yunnan, the coat is mostly black, characterized by high cold resistance, strong resistance, rough feeding and good meat quality. Slaughter determination live weight 53.39-107.7 kg, slaughter rate 65.9% a 69.36%.

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