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PHYSIOLOGICAL-AND-BIOCHEMICAL CHARACTERISTICS OF SPECIES OF YOUNG REPAIR GROUPS OF THE MIRROR CARP

Abstract

The aim of the research was to study physiological and biochemical parameters of blood serum of species of young repair groups of mirror carp and their correlation with the main fishery characteristics. It was determined that the best level of the total protein content in blood serum was shown by the 2nd line of underyearlings and yearlings of families 25 and 26, and in the 1st line - families 31 and 34. Changes in glucose levels in breeding families before and after winter period (underyearlings-yearlings) vary significantly in the 2nd line from 0.99 (family 27) to 10.15 mmol/l (family 25), average 4.82 mmol/l, in the 1st line - from 2.21 to 17.21 mmol/l (average 7.25 mmol/l). As for cholesterol level in blood serum of yearlings, the average variability level made: in the 1st line - 2.73 mmol/l, in the 2nd line - 4.51 mmol/l. Increased cholesterol levels were determined in families 30 and 31 in the 1st line and family 27 in the 2nd line.

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Sheyko Y.I., Zhmoydyak D.A., Sventorzhitskiy S.V., Rudiy Y.I., Kralko S.V., Kniga M.V. PHYSIOLOGICAL-AND-BIOCHEMICAL CHARACTERISTICS OF SPECIES OF YOUNG REPAIR GROUPS OF THE MIRROR CARP. Zootechnical Science of Belarus. 2018;53(1):177-187. (In Russ.)

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ISSN 0134-9732 (Print)