| 北京市种猪集中测定情况分析与展望 |
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| 引用本文： | 李爽,郭峰,王晓凤,郑美丽,陈少康.北京市种猪集中测定情况分析与展望[J].猪业科学,2021,38(10):112-114. |
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| 作者姓名： | 李爽 郭峰 王晓凤 郑美丽 陈少康 |
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| 作者单位： | 北京市畜牧总站,北京 100101 |
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| 摘 要： | 为掌握北京市种猪生产性能水平，文章对2015—2020年北京市种猪集中收测结果，包括达100 kg体重日龄、达100 kg体重活体背膘厚、30～100 kg平均日增重和饲料转化率相关数据进行了分析比较，并结合种猪生产企业现状，对集中测定的重要性进行探讨与展望，以期为指导种猪选育，开展联合育种工作提供更多思路。
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| 关 键 词： | 种猪 生产性能 集中测定 |
| 收稿时间： | 2021/8/19 0:00:00 |
Analysis and prospect of concentrated determination of breeding pigs in Beijing |
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| Shuang Li,Feng Guo,Xiaofeng Wang,Meili Zheng and Shaokang Chen.Analysis and prospect of concentrated determination of breeding pigs in Beijing[J].Swine Industry Science,2021,38(10):112-114. |
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| Authors: | Shuang Li Feng Guo Xiaofeng Wang Meili Zheng and Shaokang Chen |
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| Institution: | Beijing General Station of Animal Husbandry, Beijing 100101, China,Beijing General Station of Animal Husbandry, Beijing 100101, China,Beijing General Station of Animal Husbandry, Beijing 100101, China,Beijing General Station of Animal Husbandry, Beijing 100101, China and Beijing General Station of Animal Husbandry, Beijing 100101, China |
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| Abstract: | In order to know the performance level of breeding pigs in Beijing, this paper analyzed the performance results of breeding pigs in Beijing from 2015 to 2020, including the age and backfat thickness(BFT) at 100kg body weight, average daily gain(ADG) and feed conversion rate(FCR) from 30kg to 100kg body weight. Based on the current situation of breeding farm, this paper discussed and prospected the importance of concentrated determination to provide more ideas for guiding breeding pig selection and carrying out joint breeding. |
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| Keywords: | Breeding pigs Performance Concentrated determination |
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