engleski

Growth of bream, Abramis brama, in the Croatian section of the Danube

The growth of bream (Abramis brama) was analyzed from the commercial catch in the Danube near the mouth of the river Drava, Croatia. The length-weight relationship demonstrated isometric growth with a b-value of 3, 01. According to bream&#8217 ; ; s stable condition factor (CF) of 2, 44&plusmn ; ; 0, 24 throughout its life, the population was well supplied with food. The back calculated growth in standard length (Lt) could be expressed by the formula: Lt= 57, 7 (1-e-0.087 (t+0.885)). This growth almost coincides with the average growth of the species and the average absolute length increments during the first ten years confirm it.

growth; common bream; Abramis brama; Danube; Croatia

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