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当前位置: 首页 > 文章 > 贵州4个地方鸡种体尺和屠宰性能的比较 贵州畜牧兽医 2015,39 (3) 19-21
Position: Home > Articles > Comparison of Guizhou Four Local Chicken Species Body Size Index and Slaughter Performance Guizhou Journal of Animal Husbandry & Veterinary Medicine 2015,39 (3) 19-21

贵州4个地方鸡种体尺和屠宰性能的比较

作  者：
肖燕丽;朱欣;陈光燕;林家栋;张福平
单  位：
贵州省独山县农村工作局;贵州大学动物科学学院
关键词：
竹乡鸡;高脚鸡;矮脚鸡;威宁鸡;体尺;屠宰性能
摘  要：
试验对300日龄竹乡鸡、威宁鸡、高脚鸡、矮脚鸡4个贵州地方鸡种的体尺性状和屠宰性能进行测定,结果表明:4个地方鸡种除胫围外其他体尺指标均差异显著(P<0.05),其中竹乡鸡的胸宽、胸深、龙骨长、骨盆宽最高,分别为7.3、9.7、13.5、8.1 cm;4个地方鸡种的屠体重、半净膛重、全净膛重、胸肌重、腿肌重差异显著(P<0.05),但屠体率、全净膛率、半净膛率差异不显著(P>0.05);4个地方鸡种的屠宰率、全净膛率分别大于80%和60%,达到优质鸡的产肉标准。结论:4个贵州地方鸡种均具有较高的产肉性能。
译  名：
Comparison of Guizhou Four Local Chicken Species Body Size Index and Slaughter Performance
作  者：
Xiao Yanli;Zhu Xin;Chen Guangyan;Lin Jiadong;Zhang Fuping;Dushan County Rural Bureau of Guizhou Province;College of Animal Science,Guizhou University;
关键词：
Zhuxiang Chicken;;Gaojiao Chicken;;Aijiao Chicken;;Weining Chicken;;Body Size Index;;Slaughter Performance
摘  要：
Test of 300 days old Zhuxiang chicken,Weining chicken,Gaojiao chicken,Aijiao chicken 4 local chicken species body size index and slaughter performance. The results show that, four local chicken breeds except shank circumference alia body sizes were significantly different( P < 0. 05),among Zhuxiang chicken chest width,chest deep,keel length,width pelvis highest,respectively 7. 3,9. 7,13. 5,8. 1 cm; 4 local chicken species slaughter weight,semi eviscerated weight,eviscerated weight,breast muscle weight,leg muscle weight was significantly different( P < 0. 05),but between slaughter rate,eviscerated rate,semi eviscerated rate was not significantly different( P > 0. 05); slaughter rate and eviscerated rates of 4 local chicken greater than 80% and 60%,achieve of quality chicken meat standards. Conclusion: 4 Guizhou local chicken breeds have higher meat production performance.

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