斯格配套系杂交商品猪性能测定  

Performance Test of Seghers Commercial Hybrid Pigs

作　　者：贾青[1] 墨峰涛[1] 孔令聪 闫恒普 赵书广[4] 商清艳 吕志强[1] 

机构地区：[1]河北农业大学动物科技学院,河北保定071001 [2]河北斯格种猪有限公司,河北安平053600 [3]河北裕丰实业股份有限公司京安分公司,河北安平053600 [4]北京市农林科学院畜牧兽医研究所,北京100089

出　　处：《养猪》2003年第6期15-17,共3页Swine Production

摘　　要：对斯格商品猪的生长性能、饲料利用率、胴体品质和肉质进行了抽样性能测定。斯格商品猪肥育期日增重达到876.6±95.0g,肥育期料重比为2.67;达100kg体重日龄平均为152d;106.3kg体重时屠宰率为75.55%、6-7肋膘厚12.2±2.51mm、眼肌面积53.79±5.64cm2、瘦肉率为67.23%±3.86%、系水力为86.21%±2.10%、肌内脂肪含量为3.17%±1.37%。Performance tests of Seghers commercial pigs for growth, utilization of feed, quality of carcass and meat were conducted. The daily gains of Seghers commercial pigs in finishing period was 876.6±95.0 g . The ratio of feed and weight gain was 2.67 and the average age when the pigs weight reach 100 kg was 152 d. The dressing percent, back-fat thickness in the point of 6-7 ribs, loin eye area and the percent of lean meat were 75.55%±3.25%, 12.2±2.51 mm, 53.79±5.64 cm2 and 67.23%±3.86%. when the average of pigs' weight was 106.3 kg. The water holding capacity and the content of fat in muscle were 86.21%±2.10% and 3.17%±1.37% .

关 键 词：斯格配套系猪 杂交商品猪 性能测定 生长性能 饲料利用率 胴体品质 肉质 

分 类 号：S828[农业科学—畜牧学]