摘要
为了提高贵妃鸡的肉用开发价值,本试验以贵妃鸡为父本、麒麟鸡为母本进行杂交探索,对12周龄杂交F1代进行屠宰性能和肉品质等肉用性能的测定与比较。结果表明:12周龄F1代公母活重分别达到1236.67、1063.00g,显著高于其父本贵妃鸡体重(公:1025.67g,母:704.67g)。F1代平均屠宰率为90.22%,全净膛率为61.67%,同时F1代的活重、屠体重、半净膛重、全净膛重、腿肌重和胸肌重等重要经济性状和部分肉品质指标呈现了很好的杂交优势。杂交F1代充分发挥了亲本的优点,因此我们应该充分利用它们各自的优势进行更深层次的研究以满足市场需求。
In order to enhance the meat development value of Princess Chicken,the slaughter performanceand meat quality of 12-week-old Princess Chicken( ♂), Frizzle Chicken( ♀) and hybrid offspringwere mea-sured and compared. The results showed that the average weight of male(1236.67g)and female(1063.00g) of 12-week-old hybrid offspring was significantly higher than those of male parents-Princess Chicken(male 1025.67 g, female704.67g)(P <0.05).The average slaughter rate of hybrid chickens was 90.22% and the average eviscerated ratio was 61.67%,so the index had reached the requirement of high quality chic-ken. At the same time, the Important economic characters and meat quality index of hybrid offspring, su-ch as body weight, carcass weight, eviscerated weight, leg muscle weight and chest muscle weight, show-ed good heterosis. Hybrid generation abundantly develop advantages of the parents, so we should make f-ull use of their respective advantages to deeper research and meet the demand of the market.
出处
《家禽科学》
2014年第8期8-13,共6页
Poultry Science
基金
科技部农转资金
2012GB2E000341
广东省科技攻关:2012B020305008
关键词
贵妃鸡
麒麟鸡
杂交
屠宰性能
肉品质
Princess Chicken
Frizzle Chicken
Hybridization
Slaughter performance
Meat quality
