| 不同配方日粮对35日龄断奶仔猪饲喂效果观察 |
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| 引用本文： | 张爱忠,姜宁.不同配方日粮对35日龄断奶仔猪饲喂效果观察[J].河南畜牧兽医(综合版),2001,22(2):7-8. |
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| 作者姓名： | 张爱忠 姜宁 |
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| 作者单位： | 黑龙江八一农垦大学动物科技学院,黑龙江,密山,158308 |
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| 摘 要： | 选择９６头三元杂交仔猪分为两组，试验组饲喂以新技术配制的日粮，对照组喂常规日粮。结果表明，断奶前两组生产性能没有显著差异，断奶后一周，试验组日增重提高９７ｇ（Ｐ＜０．０５），每千克增重少耗料０． ２２ｋｇ（Ｐ＞０． ０５），腹泻率降低 １１． ２４％。对照组的断奶应激对以后的生产性能产生一定影响。
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| 关 键 词： | 断奶仔猪 日增重 饲料利用率 腹泻率 |
Observation on feed effect of different formula feeds for 35 days weanling pigs |
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| Zhang Ai-zhong,Jiang Ning.Observation on feed effect of different formula feeds for 35 days weanling pigs[J].Henan Journal of Animal Husbandry and Veterinary Medicine,2001,22(2):7-8. |
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| Authors: | Zhang Ai-zhong Jiang Ning |
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| Abstract: | Ninety - six pigs of three - breed cross were chosen and divided into two groups randomly, the experimental group was fed on feedstuff by new technique compounded, the control group was fed on ordinary feedstuff. the result showed as follows: Before 35d wean there are no significant difference on production performance between two groups, and compared with control group, the daily gain of the experimental group increased 97g after weaned a week(p <0. 05), feed consume decreased 0. 22kg per kilogram weight gain(p> 0. 05). The ratio of diarrhea decreased 11. 24%. Weaned stress of the control has effected on stepped performance. |
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| Keywords: | weanling pig daily gain day feed utilization efficiency diarrhea ratio |
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