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首页> 外文期刊>African Entomology >A statistical model to select densities of Apis mellifera bees in conducting laboratory experiments.
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A statistical model to select densities of Apis mellifera bees in conducting laboratory experiments.

机译:在进行实验室实验时选择蜜蜂蜜蜂密度的统计模型。

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The survival of Apis mellifera Linnaeus, 1758 adults under laboratory conditions is not ensured only by a well-balanced diet during the larval stage and the first days after emergence; their population density in each experimental unit also affects the longevity of these insects, In this context, where statistical techniques allow considering random effects, fixed and different, covariance structures are interesting to build models that add information to bees confined to the laboratory. The goal of this paper was to study bee mortality in an experiment with different densities in each experimental unit observed over time. The statistical analyses used a mixed model with a covariance structure AR(1) and concluded that the average mortality rate for the bees is less progressive when considering densities with 50 individuals in each experimental unit.Digital Object Identifier http://dx.doi.org/10.4001/003.021.0223
机译:仅仅通过在幼虫阶段和出苗后的第一天均衡饮食就不能保证在实验室条件下成年蜜蜂1758只在实验室条件下的存活。在每个实验单元中它们的种群密度也会影响这些昆虫的寿命。在这种情况下,统计技术允许考虑随机效应,固定和不同的协方差结构,这对于建立将信息添加到仅限于实验室的蜜蜂的模型很有趣。本文的目的是研究在随时间推移观察到的每个实验单位中具有不同密度的实验中的蜜蜂死亡率。统计分析使用具有协方差结构AR(1)的混合模型,得出的结论是,当考虑每个实验单元中有50个人的密度时,蜜蜂的平均死亡率没有那么大的进步。数字对象标识符http://dx.doi。 org / 10.4001 / 003.021.0223

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