| 凉山岩鹰鸡屠宰性能及肉质特性分析 |
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| 引用本文： | 王福明.凉山岩鹰鸡屠宰性能及肉质特性分析[J].水禽世界,2010(10). |
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| 作者姓名： | 王福明 |
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| 作者单位： | 四川省西昌学院教务处; |
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| 摘 要： | 选择在果园中散放饲养条件下饲养的154日龄的凉山岩鹰鸡20只,公母各10只进行屠宰性能测定和肉制品质分析。结果表明,活重公鸡极显著地高于母鸡(P<0.01);公母鸡屠宰率分别为86.64%和83.70%,半净膛率分别为81.30%和78.25%,全净膛率分别为68.45%和65.65%,公鸡都显著地大于母鸡(P<0.05);在胸肌率、腿肌率指标中,公鸡略大于母鸡,但差异不显著(P>0.05);公鸡的腹脂率极显著地小于母鸡(P<0.01);在肉色、pH值、失水率、嫩度等多数指标优于优质型崇仁麻鸡和大型白羽肉鸡(科宝)、粤禽快大黄鸡2003的物理性状。
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| 关 键 词： | 凉山岩鹰鸡 屠宰性能 肉质特性 |
Analysis on the Slaughter Rate and Carcass Quality of Yanyin Chicken in Liangshan |
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| WANG Fu-ming.Analysis on the Slaughter Rate and Carcass Quality of Yanyin Chicken in Liangshan[J].Poultry Science,2010(10). |
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| Authors: | WANG Fu-ming |
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| Institution: | WANG Fu-ming(Dean' s Office of Xichang College,Xichang,Sichuan 615013) |
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| Abstract: | The Slaughter Rate and Carcass Quality of 20 Yanyin Chicken in Langshan were analyzed,these chicken were 154-days-age and breeded in orchard.The results showed that the living weight of cocks was notablely higher than hens(P<0.01).The slaughter rate of cocks and hens respectively were 86.64% and 83.70%,half net carcass rate respectively were 81.30% and 78.25%,net carcass rate respectively were 68.45% and 65.65%,these indexes of cocks all were significantly higher than hens(P <0.01).The breast muscle ratio a... |
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| Keywords: | Liangshan Yanyin chicken Slaughter rate Carcass quality |
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