从抽样检查原理谈家蚕微粒子病母蛾检查的几个误区  

Discussing on Some Mistakes About Pebrine Inspection of Silkworm Eggs Based on Theory of Sampling Inspection

作　　者：潘沈元[1] 彭会[1] 李爱玲[1] 

机构地区：[1]徐州师范大学生物系,徐州221116

出　　处：《蚕业科学》2003年第3期281-285,共5页ACTA SERICOLOGICA SINICA

摘　　要：在蚕种生产和家蚕微粒子病母蛾抽样检查过程中 ,部分蚕种生产者和蚕种检验者由于对抽样检查的原理和现行的抽样检查方案不甚理解而擅自调整抽样方案的现象时有发生。为此 ,通过介绍计数抽样检查的接收概率、抽样特征曲线和两类风险 ,对蚕种生产上减少袋蛾数量 ,调整抽样方案和以样本毒率判断蚕种是否合格等错误观点做了分析和讨论 ,指出了这些做法的危险性。In the course of silkworm eggs production and the sampling inspection of pebrine of mother moth, some of the producer and the inspector modify the sampling plan discretionarily, just because they cant comprehend the theory of sampling inspection. By introducing the probability of acceptance, operating characteristic curves, and producers risk and consumers risk in sampling inspection, some mistakes in pebrine inspection of silkworm eggs have been made analysis and discussion, such as decreasing the numbers of female moth casting, modifying sampling plan, sentencing a lot based on the pebrine contamination rate of sample and so on. So it is pointed out that those incorrect behaviors are dangerous.

关 键 词：抽样检查原理 家蚕 微粒子病 母蛾检查 接收概率 抽样特征曲线 样本毒率 抽样方案 制种 样本容量 

分 类 号：S884.2[农业科学—特种经济动物饲养]