| 生物添加剂饲喂秦川牛育肥试验 |
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| 引用本文： | 王国喜,辛亚平.生物添加剂饲喂秦川牛育肥试验[J].中国牛业科学,2007,33(1):16-17. |
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| 作者姓名： | 王国喜 辛亚平 |
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| 作者单位： | 1. 内蒙古,鄂托克前旗丰茂饲料厂,内蒙,鄂托克前旗,016100
2. 西北农林科技大学动物科技学院,陕西,杨凌,712100 |
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| 摘 要： | 试验于2005年8月在陕西杨凌示范区选择60头18月龄秦川牛进行饲养肥育试验,从日增重、健康状况、饲料转化率、投入产出比几个方面进行了比较,结果发现平均日增重,试验组比对照组提高了34%;健康状况,试验组明显优于对照组;饲料转化率,试验组比对照组提高了29.5%;投入产出比,试验组比对照组增值302.4元,经济效益明显.
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| 关 键 词： | 生物添加剂 秦川牛 育肥 生物添加剂 饲喂 秦川牛 育肥试验 Additives Biological Cattle 经济效益明显 增值 对照组 试验组 平均日增重 发现 结果 比较 投入产出比 饲料转化率 健康状况 肥育试验 饲养 |
| 文章编号： | 1001-9111（2007）01-0016-02 |
| 收稿时间： | 2006-12-12 |
| 修稿时间： | 2006年12月12 |
Fattening Trial of Qinchuan Cattle Fed Biological Additives |
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| WANG Guo-xi,XIN Ya-ping.Fattening Trial of Qinchuan Cattle Fed Biological Additives[J].China Cattle Science,2007,33(1):16-17. |
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| Authors: | WANG Guo-xi XIN Ya-ping |
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| Abstract: | The feeding and fattening experiment of 60 Qinchuan cattle at the age of 18 mo.in the fall of 2005 in Yangling of Shaanxi province were conducted to investigate the effect of feeding biological addi- tives on body weight gain,health condition feed efficiency,and ratio of input and output.The result showed that the average daily gain of experimental group increased by 34% compared with control group; the better health condition of experimental group was also noticed;the feed efficiency and ratio of input and output for experimental group were 29.5% and 302.4 yuan (RMB) higher than the corresponding in- dicators of control group. |
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| Keywords: | Biological additive Qinchuan cattle Fattening |
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