| 超敏蛋白复合酶在肉牛生产中的应用 |
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| 引用本文： | 刘家欣,杨滋,王建钦,丁煦峰,裴书宏. 超敏蛋白复合酶在肉牛生产中的应用[J]. 中国牛业科学, 2023, 49(1): 52-54 |
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| 作者姓名： | 刘家欣 杨滋 王建钦 丁煦峰 裴书宏 |
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| 作者单位： | 河南省淅川县畜牧服务中心,河南省淅川县畜牧服务中心,南阳黄牛科技中心,南阳黄牛科技中心,河南书宏农牧科技有限公司 |
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| 摘 要： | [目的]试验将超敏蛋白复合酶添加于肉牛生产中的母牛繁育和肉牛育肥环节，研究其应用效果。[方法]试验选择平均怀孕45 d左右的同批次怀孕母牛28头，随机均分为试验A1组和对照A2组，选择育肥青年牛78头，随机均分为试验B1组和对照B2组。对照A2组和B2组按照原来的饲料配方饲喂，试验A1组和B1组在原有的基础上添加精饲料1‰的超敏蛋白复合酶进行饲喂。[结果]试验结果表明，怀孕母牛的试验组相较于对照组产活仔数多1头，出生均重差为7.58 kg, 60日龄断奶均重差为12.55 kg;育肥青年牛的试验组相较于对照组增重大幅提升，育肥期平均增重差为84 kg。[结论]超敏蛋白复合酶在肉牛生产的母牛繁育、青年牛育肥方面均表现出卓越成效，经济效益明显提高。
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| 关 键 词： | 超敏蛋白复合酶 肉牛生产 效果 |
| 收稿时间： | 2022-07-27 |
| 修稿时间： | 2022-10-09 |
Application of hypersensitive protein complex enzyme in beef cattle production |
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| Liu jiaxin,yang zi,wang jianqin,ding xufeng and Pei shuhong. Application of hypersensitive protein complex enzyme in beef cattle production[J]. China Cattle Science, 2023, 49(1): 52-54 |
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| Authors: | Liu jiaxin yang zi wang jianqin ding xufeng Pei shuhong |
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| Abstract: | In order to explore its application effect, harpin protein complex enzyme was added to cow breeding and beef fattening in beef cattle production. The results showed that the harpin protein complex enzyme showed excellent results in the breeding and fattening of cows produced by beef cattle, and the economic benefits were significantly improved. |
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| Keywords: | Harpin protein complex enzyme Beef cattle production Results |
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