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| “平凉红牛”肉用指数的相关研究 | |
| 引用本文： | 李文彬,徐建峰,李三禄,闫晓波,王瑨,黄建伟,郭丽娜,温雄伟,赵润平,郭凯.“平凉红牛”肉用指数的相关研究[J].中国牛业科学,2011,37(6):29-31,34. |
| 作者姓名： | 李文彬 徐建峰 李三禄 闫晓波 王瑨 黄建伟 郭丽娜 温雄伟 赵润平 郭凯 |
| 作者单位： | 1. 甘肃省平凉市牛产业开发办公室,甘肃平凉,744000 2. 崆峒区花所乡畜牧兽医工作站,甘肃平凉,744000 3. 平凉市天源农牧有限责任公司,甘肃平凉,744000 |
| 基金项目： | 国家科技部星火计划(2008GA860014); 甘肃省科技重大专项(0801XKDL022); 甘肃省省列项目“玉米秸杆饲料化和平凉红牛品质育肥研究与示范” |
| 摘 要： | 目的]研究不同生长阶段＂平凉红牛＂的肉用指数,为＂平凉红牛＂新类群的选育提供一定的依据。方法]将19头＂平凉红牛＂公牛按同质原则分为试验组和对照组,分别为9头和10头,测定不同月龄的体重及体尺,计算其肉用指数。结果]18月龄～24月龄,随着年龄、体重、体高的增长,肉用指数也随之增大。24月龄试验组和对照组肉用指数... |
| 关 键 词： | 平凉红牛 选育 肉用指数 |
Related Study on Beef Index of Pingliang Red Cattle |
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| LI Wen-bin,XU Jian-feng,LI San-lu,YAN Xiao-bo,WANG Jin,HUANG Jian-wei,GUO li-na,WEN Xiong-wei,ZHAO Run-ping,GUO Kai.Related Study on Beef Index of Pingliang Red Cattle[J].China Cattle Science,2011,37(6):29-31,34. | |
| Authors: | LI Wen-bin XU Jian-feng LI San-lu YAN Xiao-bo WANG Jin HUANG Jian-wei GUO li-na WEN Xiong-wei ZHAO Run-ping GUO Kai |
| Institution: | LI Wen-bin1,XU Jian-feng1,LI San-lu1,YAN Xiao-bo1,WANG Jin1,HUANG Jian-wei1,GUO li-na1,WEN Xiong-wei2,ZHAO Run-ping2,GUO Kai3(1.Cattle Industry Development Office of Pingliang City,Pingliang,Gansu 744000,2.Husbandry and Veterinary Work Station of Huasuo Town in Kongtong District,Tianyuan Agriculture and Husbandry Co.,Ltd of Pingliang City,Gansu 744000) |
| Abstract: | 【Objective】The purpose was to study BPI（Beef Production Index） of pingliang red cattle in different developmental stags and to provide related proofs for breeding new strain of Pingliang red cattle.【Method】Nineteen Pingliang red bulls were divided into experiment group and control group according homogeneous principle,which was 9 and 10 in each group.Body weight and body size at different month age were measured,and their BPI was calculated.【Result】The results showed that the BPI increased gradually along with the rise of age,body weight and height between 18 and 24 months age.The BPI of experiment group and control group at 24 months old were the maximum,which was 3.93 kg/cm and 3.76kg/cm,respectively.【Conclusion】The BPI of Pingliang red cattle would be close to special beef standard,and the beef performance had been improved.The further improvement prospect was expansive. |
| Keywords: | Pingliang Red cattle breeding BPI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |