金华?又名两头乌猪金华两头乌猪)
金华?又名两头乌猪金华两头乌猪)
Jinhua
产地(或分?:原产于浙江省金华市东阳县,分布于浙江省义乌、金华等地、/font>
数量:1980年调查有繁殖母猪6.3万头、/font>
主要特?体型中等偏小,颈粗?背微?腹大微下?臀部倾斜,四肢细短,蹄坚实呈玉色,耳中等大,下垂不超过嘴,皮薄、毛疏、骨细。毛色中间白两头乌。按头型分大、中、小三型。成年体里公猪112千克,母猪97千克。公、母猪一?月龄左右配种,产仔?三胎以上13-14头。肥育期日增?60?屠宰?1.7%,腿臀比例30.9%,瘦肉?3.4%,眼肌面积19.06平方厘米,。有板油较多,皮下脂肪较少的特?适于淹制火腿、/font>
Distribution:DongYang county of Jinhua prefecture in Zhejiang province
population size:Approximately 63,OOObrood SOWS in 1980.
Major characteristics: The breed has moderate body conformation, with mediumsized and drooping ears (not reaching snout),thick and short neck.The back is lightly concaved,and the belly large and lightly.Drooping,the rump lightly pitching, slender and short legs, the hooves strong and jade greened color. The coat color of the breed is Htwo end black and middle white". According to the size of the head, the breed is classifled into large,medium and small types.Average weight of male adults is 112kg and females 97kg.The males and females usually are used to be bred at the age of 5 months.The litter size is 13-14piglets in third and up-third parity. The daily gain in the fattening period is about 460g.The average dressing percentage is 71.7%.The skin thickness is 0.33cm.The eye muscle area is 19.1cm2.
The ham ratio is 30.9%.The lean meat percentage is 41.4%.Note high flare fat ratio litter subcutaneous fat which is characterized the breed
