| 北京地区三元杂交猪胴体分级标准探索 |
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| 引用本文： | 任兴超,郑丽敏,任发政,朱虹,吴平,田立军,王凯. 北京地区三元杂交猪胴体分级标准探索[J]. 肉类研究, 2010, 0(9): 42-44 |
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| 作者姓名： | 任兴超 郑丽敏 任发政 朱虹 吴平 田立军 王凯 |
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| 作者单位： | 1. 中国农业大学信息与电气工程学院,北京,100083
2. 中国农业大学食品科学与营养工程学院,北京,100083 |
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| 基金项目： | 教育部基本科研业项目和农业部"948"项目(2006G35 |
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| 摘 要： | 本文总结了国内外猪胴体分级标准中的考察指标;通过对北京地区杜大长三元杂交猪性状特征的统计,分析得出臀中肌膘厚、1/2处膘厚、6-7肋膘厚、胴体面积、胴体重等是与其等级有密切相关性的体型特征,并提出了一定的胴体分级标准建议;数据验证表明,该标准具有较好的准确性和实用性。
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| 关 键 词： | 猪胴体 分级标准 体型特征 |
Preliminary Study on Pork Carcass Grading Scale for Sanyuan Crossbred Pigs in Beijing |
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| REN Xingchao,ZHENG Limin,REN Fazheng,ZHU Hong,WU Ping,TIAN Lijun,WANG Kai. Preliminary Study on Pork Carcass Grading Scale for Sanyuan Crossbred Pigs in Beijing[J]. Meat Research, 2010, 0(9): 42-44 |
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| Authors: | REN Xingchao ZHENG Limin REN Fazheng ZHU Hong WU Ping TIAN Lijun WANG Kai |
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| Affiliation: | 1 (1.College of Information and Electrical Engineering, China Agricultural University, 2. College of Food Science ＆ Nutritional Engineering, China Agricultural University, Beijing, 100083) |
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| Abstract: | This paper has summed up the indicators observed in the pork carcass grading home and abroad. The characteristics of Sanyuan crossbred pigs in Beijing have been gathered, and the analysis showed that the carcass grades were greatly concerned with the gluteus medium fat thickness, midbody fat thickness, 6-7 rib fat thickness, carcass area, and carcass weight; furthermore, a grading standard was proposed, and the accuracy and practicality was checked out to be prominent by data validation. |
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| Keywords: | pork carcass grading standard physical features |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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