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什么是清平豬？

yisiyi 2010-12-2 11:15

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簡介

清平豬，產(chǎn)地(或分布):湖北省清平河沿岸。數(shù)量:1981年有繁殖母豬4萬頭。

清平豬

Qingping

產(chǎn)地(或分布):湖北省清平河沿岸。

數(shù)量:1981年有繁殖母豬4萬頭。

主要特性:體型中等,體質(zhì)細致健壯,背腰較平直,腹中等大,臀部平圓、間有斜屁,大腿欠豐滿,骨髓較細,后股多臥系。額窄、較清秀,有細淺而清晰的縱向皺紋,耳中等大、下垂,嘴筒長直、個別略翹,被毛黑色。6-10月齡后備豬生長較快,成年體重:公豬131千克,母豬103千克。母豬懷孕期平均110天,產(chǎn)仔數(shù):初產(chǎn)9-10頭,三胎以上12頭。日增重500克,屠宰率70%,瘦肉率41%,膘厚4.52厘米,眼肌面積l7.06平方厘米。

Distribution:Qingping riverbank in Hubei province,such as Yuxi,Longque,Guangdang and Cihua,Distributing DangYang and other near counties.

Population size:Approximately 40,OOO brood sows in 1981.

Major characteristics:The breed has moderate body conformation and fine and strong constitution.The forehead is narrow,neat and trim.There are shallow longitudinal wrinkles in the forehead.The ears are medium-sized and drooping.The snout is long and straight,but some lightly upward.The back is flat and straight,the belly medium-sized,the rump neatly turned (but some drooping rump),the ham lack plumpness,the bones are trim,and the hind legs sleeping pasten1.The coat color of the breed is black.The replacement piglets grow quickly after the age of 6-1Omonths.The males weight on average 131.3kg and females 103.2kg.The pregnancy duration is on average 110days.The litter size is 9.4piglets in the first litter,and 12.1piglets in third and up-third parity.The daily gain in the fattening period is about 500g.The average dressing percentage is 69.7%.The eye muscle area is 17.1cm2.the lean meat percentage and fat of carcass is 41%and 41.7% respectively.