Published June 30, 2023
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Journal article
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The Adaptive Abilities of the Natural and the Hatchery Juvenile of Kura Stur-geon (Acipenser Güldenstadti Persicus Natio Kurensis Borodin) to Various Envi-ronmental Factors in Early Ontogeny
Creators
- 1. A.I.Garayev Institute of Physiology, Azerbaijan National Academy of Sciences; 78 Sharifzadeh str., Baku Az1100, Azerbaijan
- 2. Ministry of Ecology and Natural Resources of the Republic of Azerbaijan; 100(A) B.Arayev str., Baku AZ1000, Azerbaijan
Description
The present study explores the effects of the growth conditions on food-getting and protective behav-
ioral skills of the juvenile fish of Kura sturgeon (Acipenser guldenstadti persicus natio Kurensis
Belyaeff) grown in hatchery for 70 days and the wild juvenile fishes of the same age caught in the Kura
river. Especial stress is placed on identification of the most sensitive periods of early ontogenesis in
development of those vital behavioral responses. It is recommended to release juvenile fish from
hatcheries in earlier periods of ontogenesis.
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