National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Rozdíly ve vývoji gonád u kapra obecného ve věkové kategorii K2-K3 při rozdílných podmínkách chovu
FÁBRIK, Jan
The work contains information about development of gonads in carp aged 2-3 years in specified conditions. A breed of common carp (Cyprinus carpio, L) called the amur mirror carp, which was kept in RAS and ponds, was used for the research. The objective was to confirm the hypothesis that it is possible to reduce the generation interval in females from 4-5 years to 3. The observed values were fish weight, gonadal weight, gonadosomatic index, Fulton's coefficient and degree of oocyte development. Another factor examined was the dependence of GSI on oocyte size.

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