| 鸡ND-IB-IBD三联弱毒冻干疫苗效力试验 |
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| 引用本文： | 刘瑞生,张述斌,王必慧,薛掌林,张洪波.鸡ND-IB-IBD三联弱毒冻干疫苗效力试验[J].畜牧兽医杂志,2010,29(5):11-12. |
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| 作者姓名： | 刘瑞生 张述斌 王必慧 薛掌林 张洪波 |
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| 作者单位： | 甘肃省畜牧兽医研究所,甘肃,平凉,744000 |
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| 摘 要： | 本研究对研制的鸡ND-IB-IBD三联弱毒冻干疫苗进行了效力检验,结果表明该疫苗7 d可产生对ND和IB的免疫力,14 d对ND和IB强毒攻击保护率均为100%;对IBD的保护率为70%,可以有效预防鸡ND、IB和IBD三种传染病的发生。
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| 关 键 词： | 鸡新城疫 传染性支气管炎 传染性法氏囊病 疫苗 |
Study on the effect of Chicken ND-IB-IBD Triple Freeze-dried Attenuared Vaccine |
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| LIU Rui-sheng,ZHANG Shu-bin,WANG Bi-hui,XUE Zhang-lin,ZHANG Hong-bo.Study on the effect of Chicken ND-IB-IBD Triple Freeze-dried Attenuared Vaccine[J].Journal of Animal Science and Veterinary Medicine,2010,29(5):11-12. |
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| Authors: | LIU Rui-sheng ZHANG Shu-bin WANG Bi-hui XUE Zhang-lin ZHANG Hong-bo |
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| Institution: | (Gansu Institute of Animal Science an Veterinary Medicine,Pingliang Gansu 744000,China) |
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| Abstract: | The effect of chicken ND-IB-IBD Triple Freeze-dried Attenuared Vaccine has been tested.The tests showed that the vaccine can produce immunity against ND and IB on 7 d,and the protection rate was 100%,both against the virulent attacting of ND and IB,70% against of IBD on 14 d,the results demenstated that the Triple Attenuared Vaccine was effective in preventing chicken ND,IB and IBD. |
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| Keywords: | chicken newcastle disease infectious bronchitis infectious bursal disease vaccine |
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