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水生生物学期刊
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN 打印: 0018-8166
ISSN 在线: 1943-5991

水生生物学期刊

DOI: 10.1615/HydrobJ.v34.i6.90
pages 62-69

Resistance to Low Temperature in Steelhead Trout and Beluga Cultivated in the Black Sea Water

G. Yu. Tolokonnikov
Institute of the Biology of Southern Seas, Odessa Branch National Academy of Sciences of Ukraine, Odessa, Ukraine

ABSTRACT

Critical and lethal water temperatures were determined for the yearling steel-head trout and beluga cultivated in the Black Sea in winter. The winter period of cultivation was characterized by two peaks of feeding activity and specific growth rate in steelhead trout and one such peak in beluga.