| 高锌日粮对断奶仔猪生长性能的影响 |
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| 引用本文： | 凌明亮.高锌日粮对断奶仔猪生长性能的影响[J].皖西学院学报,2001,17(2):78-80,95. |
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| 作者姓名： | 凌明亮 |
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| 作者单位： | 皖西学院,农学系,安徽,六安,237010 |
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| 摘 要： | 为探讨高锌对断奶仔猪生长性能的影响,将4窝日龄、体重相近的断奶仔猪按对等原则均分三组.第一、第二组日粮中分别添加ZnO
0.25%,ZnSO4·7H2O 0.88%(均含Zn200ppm).结果35天后测得两试验组比对照组育成率提高11.11%(P＞0.05)发病率分别降低了22.22%(P＞0.05)和44.44
%(P＜0.05);增重速度分别提高了19.31 %(P＞0.05和40%(P＜0.01);饲料利用率分别提高了10.28%和23.83%.
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| 关 键 词： | 高锌日粮 断奶仔猪 生长性能 育成率 成病率 饲料利用率 体重 |
| 文章编号： | 1009-9735(2001)02-0078-03 |
The Effects of High-content Zinc on the Growth of Weaner |
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| Ling Mingliang.The Effects of High-content Zinc on the Growth of Weaner[J].Journal of Wanxi University,2001,17(2):78-80,95. |
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| Authors: | Ling Mingliang |
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| Abstract: | In order to investigate the effects of high-content zinc on the growth weaner, we have made an experiment as follows: First, weaners at four litters are equally separated into three sections. Then the addictives (ZnO 0. 25%; ZnSO_4 7H_20 0.88%; each containing zinc 2000ppm) are put into the every-day food stuff for two sections labeled by No.1 and No.2. The result will he tested in 35 days, that survival rate in the two sections has improved by 11.11%(P>0.05); While the mobidity reduced by 22.22%(P>0.05) and 44.44%(P>0.05) respectively, the weight growth rate increased by 19. 13% (P >0. 05) for one section and 40% (P< 0. 01) for the other. and the feed utilization ratio by 10.28% and 23.83% for each. |
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| Keywords: | high-content zinc weaner growth property |
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