Results 41 to 50 of about 1,410 (199)

Enrichment in a Fish Polyculture: Does it Affect Fish Behaviour and Development of Only One Species or Both?

open access: yesApplied Sciences, 2022
Physical enrichment of structures has been used for the last decades in aquaculture to improve fish production and welfare. Until now, this enrichment has been practiced in fish monoculture but not in fish polyculture.
Marielle Thomas   +4 more
doaj   +1 more source

Fish Sperm Subpopulations Detection, Separation, and Application: Current State and Trends

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
Modern advances in sperm biology highlight the necessity of recognising intra‐ejaculate heterogeneity as a central concept for advancing both the fundamental understanding of fertilisation processes and the development of artificial reproduction techniques in fishes. ABSTRACT Sperm subpopulations represent a fundamental manifestation of intra‐ejaculate
Viktoriya Dzyuba   +2 more
wiley   +1 more source

RETRACTED: Quality evaluation of progeny of the sterlet Acipenser ruthenus (sterlet) obtained offspring

open access: yesBIO Web of Conferences
See the retraction notice BIO Web of Conferences 138 , 00001 (2024), https://doi.org/10.1051/bioconf/202413800001
Ponomareva Elena   +5 more
openaire   +2 more sources

Correlations and Interdependencies of the Main Morphological Traits in Sterlet (Acipenser ruthenus) Fingerlings, Reared in Recirculating Aquaculture System

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
The aquaculture of the sturgeons from the Danube River basin is a niche approached by more and more Romanian entrepreneurs. The sterlet (Acipenser ruthenus) is a fresh water sturgeon with some useful characteristics that recommend this species to become ...
Sandra Mihailov   +3 more
doaj  

Similar Physical, Geographic, and Historical Factors Shape Fish Species Richness in Lakes Across Ontario and Northern and Western Europe

open access: yesDiversity and Distributions, Volume 32, Issue 2, February 2026.
ABSTRACT Aim Species diversity patterns and their drivers are critical pieces of ecological knowledge needed to mitigate the threats faced by freshwater ecosystems globally. We used information on lake glacial history and environmental conditions to identify factors driving fish biodiversity patterns in Ontario and European lakes.
Bailey A. Hewitt   +4 more
wiley   +1 more source

EBSn, a Robust Synthetic Reporter for Monitoring Ethylene Responses in Plants

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 698-716, February 2026.
ABSTRACT Ethylene is a gaseous plant hormone that controls a wide array of physiologically relevant processes, including plant responses to biotic and abiotic stress, and induces ripening in climacteric fruits. To monitor ethylene in plants, analytical methods, phenotypic assays, gene expression analysis and transcriptional or translational reporters ...
Josefina‐Patricia Fernandez‐Moreno   +17 more
wiley   +1 more source

EVALUATION OF THE POSSIBILITY OF SEX IDENTIFICATION IN A STERLET BY MORPHOMETRIC INDICATORS OF THE STRUCTURE OF THE TAIL STEM

open access: yesТваринництво та технології харчових продуктів, 2020
Representatives of the sturgeon family do not have pronounced external sex differences, which are typical of most aquaculture fishes. This causes some difficulties in their cultivation, the effectiveness of which largely depends on the timely division of
V. O. Kovalenko   +2 more
doaj   +1 more source

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

open access: yesAquaculture 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   +5 more
wiley   +1 more source

The parasitofauna of the Siberian sterlet Acipenser ruthenus marsiglii of the Lower Irtysh

open access: yesRegulatory Mechanisms in Biosystems, 2018
In the Ob-Irtysh basin, studies on the parasitofauna of the Siberian sterlet are very limited and confined to the middle of the twentieth century.
E. L. Liberman, E. L. Voropaeva
doaj   +1 more source

Dietary Supplementation of Dormival and Lemon Oil to Improve Growth, Immune Functions, and Health Status of Nile Tilapia, Oreochromis niloticus, Juveniles Cultured Under High Density

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Intensive aquaculture often exposes fish to crowding stress, impairing growth performance and overall physiological stability. This study evaluated the effects of dietary Dormival (D) and lemon oil (LO) supplementation on the growth performance, antioxidant status, and immune response of Nile tilapia (Oreochromis niloticus) juveniles reared under high ...
Tasnim A. Ibrahim   +6 more
wiley   +1 more source

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