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Updated: May 8, 2025

Author Spotlight: Establishing Germ-Free Zebrafish for Microbiota-Host Relationship Studies
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使用权重目标编程模型在白养殖计划中实现遗传收益

Mina Rahbar1, Roghieh Safari1, Carlos I Perez-Rostro2

  • 1Department of Fisheries and Environmental Sciences, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.

Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie
|December 26, 2024
PubMed
概括

这项研究优先考虑了白鱼 (Huso huso) 基因改进的关键特征,确定卵巢脂肪叶重量和鱼总重量是繁殖计划中最关键的. 这些发现指导了未来的选择性育种,以提高水产养殖生产率.

关键词:
贝卢加:贝卢加是一只白鹿.繁殖目标 繁殖目标鱼鱼是什么意思基因改进是一种基因改进.特征偏好聚合特征偏好聚合特征

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Testing a Claim about Mean: Known Population SD01:11

Testing a Claim about Mean: Known Population SD

A complete procedure of testing the hypothesis about a population mean is explained here.
Estimating a population mean requires the samples to be distributed normally. The data should be collected from the randomly selected samples having no sampling bias. The sample size needed to be higher than 30, and most importantly, the population standard deviation should be already known.
In most realistic situations, the population standard deviation is often unknown, but in rare circumstances, when it...
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