桑蚕成品卵微粒子病抽样检验样本容量的确定  

The Determination of Sample Size in Sampling Inspection of Silkworm(Bombyx mori.)Eggs' Pebrine

作　　者：王林芳[1] 

机构地区：[1]苏州科技学院应用数学系,江苏苏州215011

出　　处：《数理统计与管理》2006年第5期555-558,共4页Journal of Applied Statistics and Management

基　　金：国家蚕丝绸发展风险基金[编号国茧协办(2002)36号];江苏省教育厅自然科学基金项目(03KJD110205)

摘　　要：蚕业生产上对桑蚕种成品卵微粒子病控制得很严,要求将总体病卵率为0.15%的蚕种以98.5%的概率将其判为不合格。在此标准下,运用概率统计方法,给出了抽样检验时样本最少抽检量为2800粒。并在控制把合格蚕种判为不合格蚕种要求下,给出了抽样检验时确定样本容量的数学模型。It needs to control seriously the silkworm（ Bombyx mori. ）eggs＇ pebrine in the production of silkworm industry, and it requires to determine in probability of 98.5% that it is not up to standard if the percentage of pebrine eggs of the parent population is 0.15%, Under this standard, using the method of probability and statistics, this article gives the minimum sampling inspection number of samples is 2800 eggs at the time of sampling inspection. And it gives the mathematical model of sample size in which the sampling inspection to determine, under the requirement that limited to determine the qualified silkworm eggs as unqualified silkworm eggs.

关 键 词：样本容量 桑蚕(家蚕) 微粒子病 总体 抽样检验 

分 类 号：S8[农业科学—畜牧兽医] TB114[理学—概率论与数理统计]