| 滴鼻接种不同剂量新城疫疫苗对塞北乌骨鸡免疫效果的影响 |
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| 引用本文： | 刘海斌,郑雪花,赵月平,杨兆伟.滴鼻接种不同剂量新城疫疫苗对塞北乌骨鸡免疫效果的影响[J].吉林农业科学,2013(1):40-43. |
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| 作者姓名： | 刘海斌 郑雪花 赵月平 杨兆伟 |
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| 作者单位： | 河北北方学院动物科技学院 |
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| 基金项目： | 河北省畜牧局基金(2010-1-12);河北北方学院青年基金(2001013) |
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| 摘 要： | 随机选取1日龄塞北乌骨鸡240只,随机分为4组,每组60只,在同一饲养条件下,每组鸡按常规免疫程序进行基础免疫后,饲养至35日龄,分别用2、3、4、5倍剂量新城疫疫苗滴鼻接种,测定血清抗体效价和免疫器官指数。结果表明:3倍量的新城疫疫苗滴鼻免疫塞北乌骨鸡产生的抗体效价显著高于其他各组,对免疫器官指数的促进作用也明显,是适宜的免疫剂量。
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| 关 键 词： | 塞北乌骨鸡 新城疫疫苗(Lasota株) 滴鼻免疫 免疫器官指数 抗体效价 |
Effect on Immune Efficacy of Saibei Silkies Intranasal Inoculated with Different Levels of NDV |
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| LIU Hai-bin,ZHENG Xue-hua,ZHAO Yue-ping,YANG Zhao-wei.Effect on Immune Efficacy of Saibei Silkies Intranasal Inoculated with Different Levels of NDV[J].Jilin Agricultural Sciences,2013(1):40-43. |
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| Authors: | LIU Hai-bin ZHENG Xue-hua ZHAO Yue-ping YANG Zhao-wei |
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| Institution: | (College of Animal Science and Technology,Hebei North University,Xuanhua 075131,China) |
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| Abstract: | 240 1-day-old Saibei Silkies were divided into 4 groups randomly,60 for every group in average.They were intranasal inoculated with 2NDV(Newcastle Disease Vaccine),3NDV,4NDV,5NDV on 35 days in the same breeding conditions and basic immunization.The antibody titer and immune organ index was determined.The results showed that the antibody titer and the immune organs index of 3NDV inoculation were significantly higher than the other groups.It was appropriate for Saibei slikies. |
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| Keywords: | Saibei Silky NDV(Lasota strain) Intranasal vaccination Immune organ index Antibody titer |
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