| 鸡马立克氏病二次免疫的效果 |
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| 引用本文： | 刘海斌,刘立文,张立永.鸡马立克氏病二次免疫的效果[J].河北北方学院学报(自然科学版),2000(2). |
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| 作者姓名： | 刘海斌 刘立文 张立永 |
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| 作者单位： | 张家口农业高等专科学校实验牧场 075131
(刘海斌，刘立文)，张家口农业高等专科学校实验牧场 075131(张立永) |
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| 摘 要： | 70日龄鸡在发生马立克氏病初期,紧急接种CVI988疫苗,收到较好效果。死亡率、高峰产蛋率、马立克氏病病死率均极显著(P<0.01)优于未接种疫苗的鸡群。
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| 关 键 词： | 鸡 马立克氏病 二次免疫 |
Effect of Second Immune on Marek's Disease of Chicken |
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| Liu Haibin et al.Experimental Stock Farm,ZJKAC.Effect of Second Immune on Marek''''s Disease of Chicken[J].Journa of Hebei North University:Natural Science Edition,2000(2). |
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| Authors: | Liu Haibin Experimental Stock Farm ZJKAC |
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| Institution: | Liu Haibin et al.Experimental Stock Farm,ZJKAC,075131 |
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| Abstract: | In early period of Marek's disease, 70-days old chickens were raccinatedCV1988 immediately for second immune. Mortality rate and death rate from Marek's diseaseof chickens with second immune were significantly lower (P<0. 01) than that of chickenswithout second immune, peak laying rate of chicken with second immune was significantlyhigher (P<0. 01) than that of chickens without second immune. |
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| Keywords: | Chicken Marek's disease Second immune |
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