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Dergiler / Turkish Journal of Fisheries and Aquatic Sciences / 2002 / Cilt: 2 - Sayı: 2

Influence of aclimation to the cold water on growth rate of russian sturgeon juveniles (Acipenser gueldenstaedtii, Brandt and Ratzenburg, 1833)

Mehmet Salih ÇELİKKALE
Metin TİMUR
DEVRİM MEMİŞ
ERTAN ERCAN
Sayfa
137–140
DOI
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Yapay Zeka Hızlı Bakış & Çıkarımlar

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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

This species could be good candidate for aquaculture in brackish waters owing to the recent success in artificial reproduction.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study, sturgeon juveniles (Acipenser gueldenstaedtiï) were reared in open heated water at 18-22 $^\circ$ C in hatchery conditions.
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Temel Bulgular & Veri:Before they were transported to the Sakarya River, they had been acclimated directly and gradually from the heated water to the cold water (in 12.80$^\circ$ C) tanks.
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Sonuç & Katkı:This species could be good candidate for aquaculture in brackish waters owing to the recent success in artificial reproduction.
🔬Tür:Laboratuvar & Saha Deneyi
📍Kapsam:2001 Verileri
⚙️Değişkenler:iklime uyum · mersin balığı · Acipenser gueldenstaedti

Abstract

In this study, sturgeon juveniles (Acipenser gueldenstaedtiï) were reared in open heated water at 18-22 $^\circ$ C in hatchery conditions. Before they were transported to the Sakarya River, they had been acclimated directly and gradually from the heated water to the cold water (in 12.80$^\circ$ C) tanks. During this study, condition factor, specific growth rate, feeding behaviour and mortality of sturgeon juveniles were investigated At the end of the study, live weight gains of sturgeon juveniles increased, but condition factor was decreased. No mortalities were recorded at two experimental groups. After the adaptation period of the experiment, in order to restore for sturgeon juveniles populations on the Black Sea coast of Turkey, sturgeon juveniles were released safely into the Sakarya River in 27 March 2001. This species could be good candidate for aquaculture in brackish waters owing to the recent success in artificial reproduction.

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Bu Makaleye Atıf Yap

ÇELİKKALE, M. S., TİMUR, M., MEMİŞ, D., ERCAN, E. (2002). Influence of aclimation to the cold water on growth rate of russian sturgeon juveniles (Acipenser gueldenstaedtii, Brandt and Ratzenburg, 1833). Turkish Journal of Fisheries and Aquatic Sciences, Cilt: 2 - Sayı: 2, 137–140. https://ajindex.com/articles/408315

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Kaynakça (10)

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