20 research outputs found
Artificial spawning of common tench Tinca tinca (Linnaeus, 1758), obtained from wild and domestic stocks
Full text linkChanges of gonadosomatic index (GSI) and egg diameter in the grayling Thymallus thymallus (L.) in annual cycle
No full textThe most intense growth of grayling ovaries takes place in autumn and winter (September-March), of testes-in summer (July-September). Older females and males all seasons have a higher GSI, and the diameter of developing eggs is higher
Changes of gonadosomatic index (GSI) and egg diameter in the grayling Thymallus thymallus (L.) in annual cycle
No full textThe most intense growth of grayling ovaries takes place in autumn and winter (September-March), of testes-in summer (July-September). Older females and males all seasons have a higher GSI, and the diameter of developing eggs is higher
Live fast, don't die young: Survival–reproduction trade‐offs in long‐lived income breeders
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Wpływ Temperatury Wody Na Czas Trwania Inkubacji Ikry Oraz Rozwoju Embrionalnego Ryb Z Rodzaju <i>Leuciscus</i>
No full textThe influence of temperature on the embryonic development of three cyprinid fishes, Abramis brama, Chalcalburnus chalcoides mento and Vimba vimba
No full textEffects of four egg desticking procedures on hatching rate and further survival and growth of larvae in the tench (Tinca tinca L.)
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First theoretical determination of relative biological effectiveness of very high energy electrons
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