什么是姜曲海豬？

sheshouleon

姜曲海豬(包括大倫莊豬,曲塘豬,海安團(tuán)豬)
Jiangquhai
產(chǎn)地(或分布):江蘇省海安、泰縣一帶。
數(shù)量:1980年統(tǒng)計(jì)有繁殖母豬9.5萬(wàn)頭。
主要特性:體短腿矮,腹大下垂,頭短,耳中等大,下垂,皮薄毛稀,部分豬在鼻吻處有白斑,稱"花鼻子",被毛黑色。成年體重:公豬156千克,母豬141千克。產(chǎn)仔數(shù):初產(chǎn)10頭,二胎12.l頭,三胎以上13.5頭。肥育期在較好的飼養(yǎng)水平下日增重464克,低水平日增重385克,屠宰率66.2%,瘦肉率40%,膘厚3.82厘米,眼肌面積22.3平方厘米。

Distribution:Hai'an and Tai county of Jiangsu province.
Population size:Approximately 95.000 sows in 1980.
Major characteristics:The head is short,with medium-sized and drooping ears,thin skin and sparse hair.The body and the legs are short.The belly large and drooping.The mouth of some individuals is white spotted,called “spotted nose".The coat color of the breed is black.Average weight of male adults is 156.4kg and females 141.4kg.The litter size is 10piglets in the first litter,12.1piglets in the second parity,and 13.5piglets in third and up-third parity.The daily gain in the fattening period is about 464g under better-feed condition.The average dressing percentage is 66.4%.The lean meat percentage is 40%.The eye muscle area is 22.3cm2.

881031

現(xiàn)在還有沒(méi)有品種了？

sheshouleon

回復(fù) 2# 881031
有的，在江蘇泰州有個(gè)姜曲海豬保種場(chǎng)

881031

回復(fù) 3# sheshouleon
有他們場(chǎng)的聯(lián)系方法嗎？

wdc28

看看?。。?！