新疆规模肉牛养殖场主要疫病免疫评估及防控程序研究

Study on Immune Assessment and Prevention-Control Procedures of Major Epidemics for Large-scale Beef Cattle Farms in Xinjiang

中文关键词: 规模肉牛养殖场  主要疫病  免疫评估

英文关键词: Large-scale beef cattle farms  Major epidemics  Immune evaluation

中文摘要:

      通过不同免疫途径和剂量开展主要疫病疫苗免疫试验，并进行不同免疫期免疫效果检测，确定免疫后抗体持续时间和免疫后群体产生抗体的整齐度或离散度（CV值），并评价相关免疫疫苗在昌吉州的免疫安全性和免疫效果，制定昌吉州辖区规模肉牛养殖场主要疫病防控免疫程序。通过示范推广，建立适应于昌吉州规模化肉牛养殖的标准化免疫防控程序。

英文摘要:

      To begin with, Immunization tests of major epidemics vaccines were carried out by different routes and doses. Then, the duration of antibodies and the uniformity or dispersion (CV value) of group immunity were determined based on the detected different effects. Next, the safety and efficacy of every vaccine would be evaluated. Further more, a prevention-control procedure of major epidemics for large-scale beef cattle farms would be made. Finally, through the constant demonstration and extension, a standardized immunization and control procedures suitable for large-scale beef cattle farms would be established in Changji Prefecture.