Results 161 to 170 of about 158,303 (196)
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A Typology for Investigating the Effects of Sturgeon Aquaculture on Conservation Goals
Culture, Agriculture, Food and Environment, 2017AbstractThis essay will explore the impact of sturgeon aquaculture on conservation efforts by presenting a typology of sturgeon aquaculture positions aimed at sturgeon preservation. The paper will also connect the primary types of sturgeon aquaculture to related research topics, ranging from global commodity chains to changing protein production ...
Richard Apostle
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Importance of environmental endocrinology in fisheries management and aquaculture of sturgeons
General and Comparative Endocrinology, 2011Less is known about the reproductive endocrinology of sturgeons compared to modern teleosts. However, tools to assess the reproductive endocrinology and effects of environmental factors on reproduction do exist. This review utilizes case studies to describe the parameters involved in environmental endocrinology and the management and recovery efforts ...
S I Doroshov +2 more
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Ecological risk screening of sturgeons introduced for aquaculture in Vietnam
Fisheries Management and Ecology, 2022AbstractIntroduced non‐native species are major threats to global biodiversity. In Vietnam, non‐native sturgeons have been introduced and widely cultured, but their potential impacts on native aquatic ecosystems have not been screened. Therefore, this study aimed to investigate potential risks that sturgeons likely pose in Vietnam by using the Aquatic ...
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Probiotic, prebiotic and synbiotic supplements in sturgeon aquaculture: a review
Reviews in Aquaculture, 2014AbstractThis study addressed the issue of the dietary supplements; probiotic, prebiotic and synbiotics considered as functional food ingredients in sturgeon aquaculture. Developments of this strategy have been suggested and practiced as an alternative to antibiotic administration in aquaculture.
Seyed Hossein Hoseinifar +3 more
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Effects of stress on serum Cortisol levels of sturgeon in aquaculture
Journal of Applied Ichthyology, 1999Summary Increased holding time in ponds or tanks of captured sturgeon broodstock can aflect serum cortisol levels, with atrend towards lower levels with increased time. A relationship between cortisol levels and gamete quality was observed in some females, whereby low cortisol was linked to poor gamete quality.
T. B. Semenkova +3 more
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Journal of Applied Ichthyology, 2004
The authors reviewed the aquacultural history of Acipenseriformes in China, related the legal status and examined the current status of the cultured species or hybrids, origins of seedlings, quantities of production, geographic distribution in farming, and the sustainability for both restocking programmes and human consumption.
Q. Wei, J. He, D. Yang, W. Zheng, L. Li
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The authors reviewed the aquacultural history of Acipenseriformes in China, related the legal status and examined the current status of the cultured species or hybrids, origins of seedlings, quantities of production, geographic distribution in farming, and the sustainability for both restocking programmes and human consumption.
Q. Wei, J. He, D. Yang, W. Zheng, L. Li
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RESEARCH OF BREEDING AND DEVELOPMENT OF STURGEON FISHES IN RECIRCULATING AQUACULTURE SYSTEMS
Ġylym ža̋ne bìlìm, 2023The complex of conducted studies will form and substantiate the concept of development of a new direction of aquaculture - fish farming at installations with a closed water supply system. During the assimilation of the equipment, the features of the growing sturgeon in a closed network installation were studied, the quality of the aquatic environment ...
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2021
The paper studies sterile interspecific hybrids of sturgeon fish between Bester and Russian sturgeon, Siberian sturgeon and Bester of the “Vnirovskaya” breed, Siberian and Stellate sturgeons, reared to marketable size in the recirculating aquaculture systems. Triploids surpassed parental lines on the growth rate and demonstrated high survival.
Valeriya Gershunskaya +4 more
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The paper studies sterile interspecific hybrids of sturgeon fish between Bester and Russian sturgeon, Siberian sturgeon and Bester of the “Vnirovskaya” breed, Siberian and Stellate sturgeons, reared to marketable size in the recirculating aquaculture systems. Triploids surpassed parental lines on the growth rate and demonstrated high survival.
Valeriya Gershunskaya +4 more
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Genetic Variation of the Siberian Sturgeon (Acipenser baerii Brandt, 1869) in Aquaculture
Russian Journal of Genetics, 2018Genetic variation of aquaculture broodstocks of the Siberian sturgeon of different origin from 13 farms across the Russian Federation was assessed at five tetraploid microsatellite loci and the mitochondrial DNA control region. At present, in aquaculture stocks of Siberian sturgeon originating from the Lena and Ob rivers, a sharp decline of haplotype ...
Nikolai Mugue
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Sexual development in Russian sturgeon (Acipenser gueldenstaedtii) grown in aquaculture
2008The Russian sturgeon (Acipenser gueldenstaedtii) has been introduced into aquaculture in recent years, following the decline of natural populations and the resultant increases in the price of caviar. In nature, males and females of this species mature sexually after 8 to 13 and 10 to 16 years, respectively. Fertilized Russian sturgeon eggs were bred up
Hurvitz, Avshalom +4 more
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