| 南阳牛日粮中添加多酶剂饲喂效果试验报告(2) |
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| 引用本文： | 孙志和,马士远,吕金生. 南阳牛日粮中添加多酶剂饲喂效果试验报告(2)[J]. 中国牛业科学, 2001, 27(2): 16-17 |
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| 作者姓名： | 孙志和 马士远 吕金生 |
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| 作者单位： | 河南省南阳市黄牛研究所, |
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| 摘 要： | 南阳牛日粮中添加10克多酶剂，经过3个阶段90d的饲喂试验，试验组比对照组每头每日增重提高0．26kg。可消化能，可消化粗蛋白利用率分别提高33．32％，33．33％。
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| 关 键 词： | 多酶剂 日增重 饲料报酬 饲料添加剂 南阳牛 |
| 文章编号： | 1001-9111(2001)02-0016-02 |
| 修稿时间： | 2000-11-10 |
Report on the Effects of Multiple Enzyme Additives Added to the Ration of Nanyang Yellow Cattle |
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| SUN Zhi-he,FENG Shi-yuan,LU Jin-quan. Report on the Effects of Multiple Enzyme Additives Added to the Ration of Nanyang Yellow Cattle[J]. China Cattle Science, 2001, 27(2): 16-17 |
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| Authors: | SUN Zhi-he FENG Shi-yuan LU Jin-quan |
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| Abstract: | The effects of multiple enzyme additives added to the ration of Nanyang yellow cattle was tested in a trail with 3 periods for 90 days. The results showed that, with 10 grams a day of multiple enzyme additives added to the ration, the average daily gain of Nanyang yellow cattle was increased by 0.26 grams a day and the efficiency of digestible energy and digestible crude protein were also raised by 33.32% and 33.33%, respectively. |
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| Keywords: | Multiple enzyme additives Ration Average daily gain Feed efficiency |
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