4 results match your criteria: "Fisheries Research and Production Center[Affiliation]"
Current State of Rare and Endangered Barbels of the Genus Heckel, 1843 in the Aral-Syrdarya Basin (Kazakhstan) and Prospects for Their Conservation (A Review).
Biology (Basel)
March 2023
Aral Branch of Fisheries Research and Production Center LLP, Kyzylorda 000090, Kazakhstan.
The current status of the barbels inhabiting the Kazakhstan section of the Syrdarya River needs special study, as has been noted since the second half of the 20th century. Stocks of commercial fish valuable in the past as barbels in the Aral-Syrdarya basin are now catastrophically reduced as a result of anthropogenic impact on the ichthyofauna and natural environment of the Aral Sea region. The study of the condition; abundance and distribution range is necessary to determine measures for their restoration in natural habitats and their breeding in fish farms.
View Article and Find Full Text PDFExperience, Principles and Parameters in the Sturgeon Quality Assessment by Anomalies in Early Ontogenesis (A Review).
Biology (Basel)
August 2022
Fisheries Research and Production Center, Almaty 050016, Kazakhstan.
Purpose: Review the experience, principles and parameters of the sturgeon assessment quality by anomalies in early ontogeny.
Results: Maintaining the number of sturgeon fish in the transboundary Caspian Sea is provided by five states (Russia, Iran, Azerbaijan, Turkmenistan, Kazakhstan) at 16 Sturgeon hatcheries, where their artificial reproduction is carried out. FAO recognizes Russia's leadership in creating the basic technology for the sturgeon artificial reproduction, but the other four Caspian states also make a significant contribution to its modern optimizations.
Influence of the source of spawners' origin on oocyte maturity stages and suitability for artificial reproduction of wild pikeperch (Sander lucioperca) females during spawning season.
Anim Reprod Sci
August 2022
Department of Poultry and Fish Diseases, Faculty of Veterinary Medicine, Alexandria University, Egypt.
Article Synopsis
- Pikeperch is gaining popularity in freshwater aquaculture, but challenges in artificial reproduction remain, requiring more research on factors like female maturation and gamete quality.
- A study collected data from wild fish in various lakes, showing that larger fish and those from deeper lakes are better suited for artificial reproduction, resulting in higher embryo survival rates.
- The research found high embryo survival rates (about 84.5% after fertilization and 79.7% at hatching), and indicated that smaller females had more issues with nonsynchronous oocyte maturation, signifying effective methods for selecting females for spawning.
Studies on the population biology of helminth parasites of fish species from the Caspian Sea drainage basin.
J Helminthol
March 2021
Section of Veterinary Epidemiology, University, Zurich, Switzerland.
The northern section of the Caspian Sea and lower reaches of the Zhaiyk (Ural) River is an important fishery for Kazakhstan. In the present study, a total of 1597 individuals of ten fish species were analysed. The fish were caught over three years, from 2018 to 2020.
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