动物医学进展2016，Vol.37Issue(10)：133-136,4.
天水市猪传染病调查样本量的确定
Determination of Sample Quantity of Swine with Infectious Diseases in Tianshui City of Gansu Province
王美菊 1王玙 1赵保生 1王娟1
作者信息
- 1. 天水市动物疫病预防控制中心，甘肃天水 741000
- 折叠
摘要
Abstract
The occurrence of infectious diseases has brought serious losses to the pig industry development, resulting in a great harm.To ascertain the occurrence and prevalence of the class 2 or 3 swine infectious diseases in Tianshui and provide a strong and effective basis for the scientific prevention and control of swine diseases in the future,ELISA,agglutination test,immune colloidal gold technique and bacterial stai-ning detection methods were used for the investigation of swine infectious diseases nearly two years,and the prevalent status of main swine infectious diseases was basically determined in recent years.On this ba-sis,a simple method for determination of the minimum sample size of the survey was established by biomet-rics combined with Excell.The results showed that the survey accuracy reached 95%,and the minimum sample size for discovering a positive infectious pig was determined.Then the minimum sample size re-quired for the survey of infectious diseases in Tianshui pigs was calculated by this method.关键词
猪/传染病/最小样本量/准确度Key words
swine/infectious disease/minimum sample size/accuracy分类
农业科技引用本文复制引用
王美菊,王玙,赵保生,王娟..天水市猪传染病调查样本量的确定[J].动物医学进展,2016,37(10):133-136,4.
