Scientific support of Pacific salmon otolith marking at hatcheries of Magadan Region in 2021–2022 fish breeding cycle
https://doi.org/10.15853/2072-8212.2023.68.63-69
Abstract
The paper presents data on monitoring the conditions and quality of otolith marking of incubationlarval material, and releases of Pacific salmon, reared at three fish hatcheries of the Magadan Region for the purpose of artificial reproduction. An effective assessment of marking chum, pink and coho salmon of the 2021 generation and the further possibility to identify adult hatchery-reared individuals during anadromous migration into the hatchery-home lakes or rivers.
About the Authors
M. E. Kalyakina
Magadan Branch of Russian Federal Research Institute of Fisheries and Oceanography (MagadanNIRO)
Russian Federation
Russian Federation
Leading Specialist, Magadan Branch of VNIRO (MagadanNIRO)
E. Y. Litanyuk
Magadan Branch of Russian Federal Research Institute of Fisheries and Oceanography (MagadanNIRO)
Russian Federation
Russian Federation
Specialist, Magadan Branch of VNIRO (MagadanNIRO)
References
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Review
For citations:
Kalyakina M.E., Litanyuk E.Y. Scientific support of Pacific salmon otolith marking at hatcheries of Magadan Region in 2021–2022 fish breeding cycle. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2023;(68):63-69. (In Russ.) https://doi.org/10.15853/2072-8212.2023.68.63-69
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