苏山猪选育研究  

Study on Breeding of Sushan Pig

作　　者：任守文[1] 李碧侠[1] 葛云山[1] 王学敏[1] 方晓敏[1] 付言峰[1] 赵为民[1] REN Shouwen;LI Bixia;GE Yunshan;WANG Xuemin;FANG Xiaomin;FU Yanfeng;ZHAO Weimin(Institute of Animal Science,Jiangsu Academy of Agricultural Sciences,Jiangsu Nanjing 210014,China)

机构地区：[1]江苏省农业科学院畜牧研究所,江苏南京210014

出　　处：《中国畜牧杂志》2020年第11期47-51,共5页Chinese Journal of Animal Science

基　　金：国家支撑计划(2015BAD03B01-08);国家生猪产业技术体系(CARS-35);国家自然科学基金(31301953);农业部948项目(2014-Z45);江苏省自主创新资金项目(CX17-2002)。

摘　　要：苏山猪是江苏省农业科学院畜牧研究所在英国大白公猪与苏钟猪母猪杂交群体中选择符合育种目标的个体组建基础群,经8个世代选育形成的优质高产瘦肉猪新品种,分别含有50%大白猪和50%苏钟猪血统。苏山猪具有优质(肉色鲜红、大理石纹3.1、肌内脂肪含量2.56%)、高产(总产仔数13.6头、日增重786 g、耗料增重比2.89:1、瘦肉率59.4%)、抗逆(耐粗纤维可达11.39%、抗气喘病强)等特点,被毛白色,屠体品质一致性好,肉质口感保留了太湖猪的风味特色,产仔数保留了太湖猪的高繁殖力特性,既可纯繁生产优质猪肉,又可作为母本与长白或杜洛克二元杂交替代“外三元”。由于品种适应性强,目前苏山猪已在江苏、安徽、浙江、云南等省推广,实现了标准化、产业化生产。Sushan pig is a new breed bred by Institute of Animal Science,Jiangsu Academy of Agricultural Sciences through 8 generations of breeding.Sushan pig,containing 50%large white pigs and 50%Suzhong Pig,is a new high-quality and highyield lean meat pig breed.This breed has high quality(flesh right red,marbling 3.1,intramuscular fat content 2.56%),high yield(13.6 litter size,daily gain 786g,material weight ratio 2.89:1,lean meat rate 59.4%),stress resistance(11.39%rough fiber resistance and strong anti asthma).It has been fed by Jinagsu,Anhui,Zhejiang,Yunnan,and so on.The meat flavor and litter size have retained the characteristics of Taihu pig.Sushan pig can produce high-quality pork by pure breed.It can also be used as a female parent to cross with Landrace or Duroc.It is welcomed by producers and consumers.

关 键 词：苏山猪 选育 繁殖性能 生长性能 育肥性能 肉质性状 

分 类 号：S828.2[农业科学—畜牧学]