| 巴马香猪杂交后代胴体品质效果分析 |
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| 引用本文： | 敖维平,刘燕东,杨建新,李玉勤.巴马香猪杂交后代胴体品质效果分析[J].中国猪业,2021,16(4):89-92. |
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| 作者姓名： | 敖维平 刘燕东 杨建新 李玉勤 |
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| 作者单位： | 1塔里木大学动物科学学院,新疆阿拉尔 843300; 2新疆生产建设兵团畜牧科技重点实验室,新疆阿拉尔 843300; 3新疆生产建设兵团农一师十二团,新疆阿拉尔 843300; 4新疆生产建设兵团农一师四团,新疆阿拉尔 843305 |
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| 基金项目： | 校际合作项目（19/1120195）;兵团科技员特派员项目（19/1120067） |
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| 摘 要： | 本文以纯种巴马香猪、野公猪与巴马香猪的杂交1代猪和大约克夏公猪与巴马香猪的杂交1代猪为研究对象,饲养至8月龄达45 kg左右屠宰,对比分析了不同猪种与巴马香猪的杂交1代商品猪的胴体品质和肉质性状相关指标。结果表明,不同猪种与巴马香猪杂交后代与纯种巴马香猪的屠宰性能相关指标差异不显著（P>0.05）;肉质性状相关指标除眼肌面积存在显著差异（P<0.05）外,其他指标均呈现差异不显著（P>0.05）;大约克夏公猪与巴马香猪杂交1代猪的肉色C值显著低于野公猪与巴马香猪杂交1代猪和纯种巴马香猪（P<0.05）。综合分析发现,采用杂交方式繁殖商品猪,对巴马香猪的胴体品质（如背膘厚）和肉质（眼肌面积）有一定的改良作用。
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| 关 键 词： | 巴马香猪 胴体品质 肉质性状 |
| 收稿时间： | 2021-07-26 |
Analysis on the Effectiveness in Carcass Character of Hybridization about Bama Miniature Pigs |
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| AO Weiping,LIU Yandong,YANG Jianxin,LI Yuqin.Analysis on the Effectiveness in Carcass Character of Hybridization about Bama Miniature Pigs[J].China Swine Industry,2021,16(4):89-92. |
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| Authors: | AO Weiping LIU Yandong YANG Jianxin LI Yuqin |
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| Institution: | 1College of Animal Sciences, Tarim University, Alar 843300, China;
2Key Laboratory of Animal Husbandry Science and Technology, Xinjiang Production & Construction Corps, Alar 843300, China;
312 Regiment in 1 Division of the Xinjiang Production and Construction Group, Alar 843300, China;
44 Regiment in 1 Division of the Xinjiang Production and Construction Group, Alar 843305, China |
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| Abstract: | The first generation of pure Bama pig, the first generation of hybrid between wild boar×Bama pig and the first generation of hybrid between Yorkshire boar×Bama pig as experiment objects were selected. In the experiment, they were bred to the 45 kg under the same breeding condition, then measured its carcass index and meat index. The results showed there wasn't significant difference in slaughter performance(P>0.05). Meanwhile, there wasn't significant difference in meat traits (P>0.05), except loin eye muscle with a significant difference(P>0.05). The flesh color comprehensive value of hybrid Bama pigs (maleYorkshire×female Bama Pig) was lower than hybrid Bama pig (wild boar×female Bama pig) and purebred Bama pigs (P<0.05). The study suggested that adopting hybrid in Bama breeding could improve back fat thickness and loin eye muscle of Bama pigs. |
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| Keywords: | Bama miniature pig carcass quality meat traits |
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