Formation of broodstock of siberian sturgeon cultured in Uzbekistan
Abstract
The study investigates the morphometric parameters, growth dynamics, and fecundity of Siberian sturgeon (Acipenser baerii) broodstock and replacement stock cultured at the Scientific Research Institute of Fishery in Uzbekistan. Experiments assessed the effects of body weight, total and standard lengths, and feeding regimes on growth performance and effective fecundity. Strong positive correlations were observed between body weight, total length, and fecundity, indicating high adaptability of sturgeon under artificial conditions. The findings support the use of locally produced feed and optimized feeding schedules to enhance productivity and economic efficiency in aquaculture practices.
About the Author
A. R. Kurbanov
Scientific Research Institute of Fishery
Uzbekistan
Uzbekistan
Abdulla R. Kurbanov – D.Sc. (Doctor of Philosophy in Agricultural Sciences), Senior Researcher senior researcher, Director
1, Chirchik Str., 111808, Yangiyul district, Tashkent region
References
1. Dettlaff T. A., Ginsburg A. S., Schmalhausen O. I. Sturgeon Fishes: developmental biology and aquaculture. Berlin, New York, Springer-Verlag, 1993. 300 p.
2. Fulton J. On the correlation between length and weight in herrings. Scottish Naturalist, 1897, vol. 13, pp. 115–122.
3. Logan S. H., Shigekawa K. C ommercial production of sturgeon: the economic dimensions of size and product mix. Oakland, 1986. 73 p.
4. Kurbanov A. R. Uzbekistonda istikbolli balik turlarini etishtirish [Cultivation of promising fish species in Uzbekistan]. Tashkent, 2021. 127 p. (in Uzbek).
5. Mikhailov Yu. N., Panchenko L. I. Razvedenie i vyrashchivanie osetrovykh ryb [Breeding and cultivation of sturgeon fish]. Moscow, Kolos Publ., 2007. 300 p. (in Russian).
6. Chebanov M. S., Galich E. V., Chmyr’ Yu. N. Rukovodstvo po razvedeniyu i vyrashchivaniyu osetrovykh ryb [Guidelines for breeding and rearing sturgeon fish]. Moscow, Rosinformagrotekh, 2004. 136 p. (in Russian).
7. Shebanin V. M., Podushka S. B. Maturation of male sturgeons in fish farming conditions. Nauchno-tekhnicheskii byulleten’ laboratorii INEHNKO [Scientific and Technical bulletin of INENKO Laboratory], 2000, no. 4, pp. 8–24 (in Russian).
Review
For citations:
Kurbanov A.R. Formation of broodstock of siberian sturgeon cultured in Uzbekistan. Belarus Fish Industry Problems. 2025;(41):51-69. (In Russ.)
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