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| 试论昆虫种群调查中的抽样方法 | |
| 引用本文： | 金瑞华,张家娴. 试论昆虫种群调查中的抽样方法[J]. 中国农业大学学报, 1982, 0(4): 11-28 |
| 作者姓名： | 金瑞华 张家娴 |
| 作者单位： | 北京农业大学;北京市大兴县农科所; |
| 摘 要： | 本文初步讨论了昆虫种群调查中的几类抽样方法,特别讨论了简单随机抽样与分层抽样,并对它们的理论抽样单位数提出了新的计算公式。 |
| 关 键 词： | 简单随机抽样 抽样方法 抽样误差 序贯抽样 计算公式 分布型 理论抽样数 种群调查 分层抽样 通用公式 |
A TENTATIVE DISCUSSION ABOUT THE SAMPLING METHOD FOR INQUIRE INTO AN INSECT POPULATION |
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| Jin Rui-hua (Beijing Agricultural UniversityZhang Jia-xian (Iustitute of Agricultural Sciences of Daxin County,Beijing. A TENTATIVE DISCUSSION ABOUT THE SAMPLING METHOD FOR INQUIRE INTO AN INSECT POPULATION[J]. Journal of China Agricultural University, 1982, 0(4): 11-28 | |
| Authors: | Jin Rui-hua (Beijing Agricultural UniversityZhang Jia-xian (Iustitute of Agricultural Sciences of Daxin County Beijing |
| Affiliation: | Jin Rui-hua (Beijing Agricultural University)Zhang Jia-xian (Iustitute of Agricultural Sciences of Daxin County,Beijing) |
| Abstract: | The present paper preliminarily deals with some types of sampling method for inquire into an insect population,and particularly discusses the simple random samplinp and the stratified random sampling.also proposes some new formulas to determine the theoretical size of sample. |
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