Incubation of Walleye eggs in Petri dishes

IF 1.4 4区农林科学 Q3 FISHERIES

North American Journal of Aquaculture Pub Date : 2024-03-20 DOI:10.1002/naaq.10339

Jill M. Voorhees, Michael E. Barnes

引用次数: 0

Abstract

Eggs of Walleye Sander vitreus are typically incubated in upwelling jars. The relatively large number of eggs required for efficient and effective incubation in each jar, along with the difficulties in accurately quantifying egg survival to fry hatch, inhibits the replication needed for the controlled experimentation of Walleye spawning procedures and egg development. In addition, the use of production-sized incubators for experiments can be problematic because of the risks associated with potentially hazardous treatments on large numbers of eggs. This study evaluated the technique of incubating small numbers of Walleye eggs in Petri dishes.

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在培养皿中孵化马口鱼卵

Sander vitreus 的卵通常在上浮瓶中孵化。在每个罐子中进行高效和有效孵化所需的卵数量相对较多，而且很难准确量化卵孵化到鱼苗的存活率，这就阻碍了对马口鱼产卵程序和卵发育进行受控实验所需的复制。此外，使用生产规模的孵化器进行实验也会产生问题，因为对大量鱼卵进行潜在的危险处理会带来风险。本研究评估了在培养皿中孵化少量马口鱼卵的技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

North American Journal of Aquaculture 农林科学-渔业

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

18-36 weeks

期刊介绍： The North American Journal of Aquaculture publishes papers on new research and practical experience in all areas of intensive and extensive fish culture. Topics include broodstock selection and spawning, nutrition and feeding, health and water quality, facilities and production technology, and the management of ponds, pens, and raceways. The journal will consider papers dealing with ways to improve the husbandry of any aquatic species—marine or freshwater, vertebrate or invertebrate—raised for commercial, scientific, recreational, enhancement, or restoration purposes that may be of interest to practitioners in North America. Its scope includes both basic and applied science, but applied scientific endeavors—including practical experiences, descriptive studies, and other nontraditional, but pertinent works—are emphasized.