Results 61 to 70 of about 3,231 (246)

Early Nutritional Programing: Unlocking the Potential of Fish for Sustainable Aquaculture

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
Nutritional programing, which explores the link between early nutritional conditions and their long‐term effects on animals, is a developing field within fish biology. Suboptimal nutritional status during early life is strongly associated with a higher risk of metabolic consequences later in life, including permanent growth retardation, impaired neural
Shivendra Kumar, Aditi Banik, Maneesh Kumar Dubey, Prem Prakash Srivastava, Zsuzsanna J. Sandor, Jianguang Qin   +5 more
wiley   +1 more source

Artemia Enrichment Strategies: A Comprehensive Review of Nutritional Enhancements With Emphasis on Fatty Acid Profiles in Aquatic Species

Reviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Artemia (brine shrimp) is a foundational live feed in global aquaculture, renowned for its adaptability, ease of production, and favorable nutritional profile. However, in its natural state, Artemia contains suboptimal levels of highly unsaturated fatty acids (HUFAs), particularly docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA ...
Yathish Ramena, Ram Babu Kurapati, Thomas Bosteels, Grace Ramena   +3 more
wiley   +1 more source

Gonadotropins in the Russian Sturgeon: Their Role in Steroid Secretion and the Effect of Hormonal Treatment on Their Secretion. [PDF]

, 2016
In the reproduction process of male and female fish, pituitary derived gonadotropins (GTHs) play a key role. To be able to specifically investigate certain functions of Luteinizing (LH) and Follicle stimulating hormone (FSH) in Russian sturgeon ...
Aizen, Joseph, Boehm, Benjamin, Degani, Gad, Golan, Matan, Hollander-Cohen, Lian, Hurvitz, Avshalom, Levavi-Sivan, Berta, Shpilman, Michal, Yom-Din, Svetlana   +8 more
core   +3 more sources

Assessment of nutritional contents and microbial community of three populations of cultured Beluga sturgeon (Huso huso) broodfish

Journal of the World Aquaculture Society, Volume 56, Issue 2, April 2025.
Abstract Beluga sturgeon (Huso huso) is a valuable fish all over the world to produce caviar and meat. It is a good candidate for aquaculture due to its acceptance of formulated diets and high resistance to stressors from increased density during farming. This study evaluated three groups of sexually unknown farm‐raised Beluga sturgeon populations that
Omolola C. Betiku, Toyesha Simpson, Makayla Hightower, Robinson Orozco, Sahar Mejri, Stephen Leong, Paul S. Wills, Grace Johnny   +7 more
wiley   +1 more source

Growth of sterlet Acipenser ruthenus under experimental and farm conditions of the Czech Republic, with remarks on other sturgeons

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
Growth rate of sterlet (Acipenser ruthenus) juveniles and adults was studied and compared with other sturgeon species under experimental and farm conditions in the Czech Republic.
Miroslav Prokeš, Vlastimil Baruš, Jan Mareš, Milan Peňáz, Vít Baránek   +4 more
doaj   +1 more source

Genetic Monitoring of Brown Trout Released Into a Novel Environment: Establishment and Genetic Impact on Natural Populations

Evolutionary Applications, Volume 18, Issue 3, March 2025.
ABSTRACT Translocations are carried out either unintentionally or intentionally for conservation or management reasons. In both cases, translocated populations may genetically impact natural populations via introgression. Understanding how genetic background may affect an establishment in a novel environment and the potential risks for native ...
Anastasia Andersson, Sara Kurland, Sten Karlsson, Nils Ryman, Linda Laikre   +4 more
wiley   +1 more source

First review of recent records of sturgeons and paddlefishes (Acipenseriformes) in the Danube River basin in Slovenia

Natura Sloveniae, 2018
We present recent records of sturgeons and paddlefishes from the rivers in Danube basin in Slovenia after 2000. Strictly, only confirmed and unambiguous records (specimen, picture) were taken into account. The sterlet and the Siberian sturgeon have been
Marijan Govedič, Thomas Friedrich
doaj   +1 more source

Use of glucose (С6P12O6) for stimulation of heterotrophic nitrification processes in biofilters of recirculating aquaculture systems (RAS)

Ribogospodarsʹka Nauka Ukraïni, 2022
Purpose.Investigate the possibility of using glucose (С6Н12О6) to stimulate heterotrophic nitrification processes in biofilters and reduce the content of ammonium nitrogen in the water of recirculating aquaculture systems (RAS). Methodology.
D. Sharylo, V. Kovalenko
doaj   +1 more source

USING CRYOPRESERVED SPERM FOR CREATING STERLET BROOD STOCK

Vestnik of Astrakhan State Technical University. Series: Fishing industry, 2017
The research on the sterlet roe artificial insemination using cryopreserved sperm was carried out in the research base of the RAS Southern Scientific Centre (the Rostov region). Reproductive cells (including cryopreserved cells), larvae, sterlet fry ( Acipenser ruthenus Linnaeus, 1758) were taken as an object of research.
Alexander Nickolaevich Nevalennyy, Alexandra Andrianovna Krasilnikova, Maria Mikhailovna Belaya, Elena Nikolaevna Ponomareva   +3 more
openaire   +1 more source

Implications of climate‐change‐induced stressors and water management for sterlet populations in the Middle and Upper River Danube

River Research and Applications, Volume 41, Issue 2, Page 448-465, February 2025.
Abstract Sturgeons are a group of iconic rheophilic fish whose populations worldwide are currently undergoing significant declines. The study investigates the impact of climate change and anthropogenic activities, particularly the Gabčíkovo barrage system, on the survival and distribution of the sterlet, the last surviving sturgeon species in the ...
Martin Šindler, Maroš Kubala, Dušan Senko, Martin Mišík, Gábor Guti, Ladislav Pekárik, Bořek Drozd   +6 more
wiley   +1 more source