Results 71 to 80 of about 158,303 (196)

Dietary Tea Polyphenols Improve Growth Performance, Physiological Health and Economic Efficiency in Nile Tilapia (Oreochromis niloticus)

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Tea polyphenols (TPs) are natural bioactive compounds extensively used in aquaculture diets as a functional supplement because of their antioxidant, antimicrobial and immunomodulatory potential. Four isonitrogenous diets (crude protein: 30%) were designed with incorporating TPs at levels of 0% (control, TPs‐0), 0.025% (TPs‐1), 0.05% (TPs‐2 ...
Shishir K. Nandi   +4 more
wiley   +1 more source

Development of aquaculture on Сhirkeyskoe reservoir in the republic of Daghestan

open access: yesЮг России: экология, развитие, 2015
In the article is given the description of Chirkeyskoe reservoir located in the republic of Dagestan. Are shown the prospects for development and the results of researchers on the organization of market salmon and sturgeon aquaculture.
F. M. Magomaev   +3 more
doaj   +1 more source

Variation in Life History Characteristics of Common Bream (Abramis brama) Populations in Sweden

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Knowledge of life history characteristics is important for fisheries management and monitoring of ecosystem integrity. This study examines life history characteristics of common bream (Abramis brama) from Swedish Baltic Sea coastal areas, two larger lakes and five smaller lakes in Sweden.
Göran Sundblad   +7 more
wiley   +1 more source

Advances in Sturgeon Nutrition for Sustainable Aquaculture

open access: yesAquatic Life and Ecosystems
Sturgeon aquaculture is one of the rapidly advancing sectors globally. For sustainable production and growth, it is essential to understand the nutritional requirements. This review presents ancient knowledge and recent advances on the dietary requirements of sturgeon.
openaire   +1 more source

Sturgeon Aquaculture - Specialized Techniques Determining the Stage of Sexual Maturity in Female Sturgeon for Artificial Spawning The Egg Polarization Index or PI

open access: yesEDIS, 2008
FA-153, a 5-page illustrated fact sheet by Frank A. Chapman and Joel P. Van Eenennaam, describes a simple field and laboratory test used to assist in predicting ovulatory response in female sturgeon, which uses the egg size and position of the nucleus ...
Frank A. Chapman, Joel P. Van Eenennaam
doaj   +1 more source

Bony fish genomes: Status and gaps

open access: yesJournal of Fish Biology, Volume 109, Issue 2, Page 631-649, August 2026.
Abstract Bony fish constitute an exceptionally species‐rich group of aquatic vertebrates, comprising more than 95% of all living fish. The adaptive processes on the diversity of environments they inhabit make them a highly diverse group from taxonomic, morphological and evolutionary standpoints.
Noelia Pérez‐Pereira   +3 more
wiley   +1 more source

The use of chemicals in aquaculture in the Philippines [PDF]

open access: yes, 2000
The intensification of aquaculture in the Philippines has made the use of chemicals and biological products inevitable. A recent survey conducted nation wide among shrimp and milkfish culture facilities revealed the use of more than 100 products for ...
Cruz-Lacierda, Erlinda R.   +2 more
core   +1 more source

USE OF BRINE SHRIMP (ARTEMIA) IN THE FEEDING OF STURGEON JUVENILES (ACIPENSERIDAE) (REVIEW)

open access: yesRibogospodarsʹka Nauka Ukraïni, 2016
Purpose. To review scientific sources on the technological and biological characteristics of the use of brine shrimp (Artemia) in the feeding of sturgeon juvenilse (Acipenseridae). To highlight the common biotechnological bases of the enrichment of brine
M. Simon
doaj   +1 more source

The use of chemicals in aquaculture in Malaysia and Singapore [PDF]

open access: yes, 2000
Aquaculture is an increasingly important force in both the Malaysian as well as the Singaporean economies. In recent years, Singapore has focused on the aquarium fish trade, making it one of the largest ornamental fish production and transhipment centers
Chua, F. H. C.   +3 more
core   +1 more source

The use of chemicals in aquaculture in Thailand [PDF]

open access: yes, 2000
In Thailand, many chemicals are used to treat diseases of cultured aquatic animals and to improve water quality in culture facilities. Along with the intensification of aquaculture practices that has occurred in recent years in Thailand, chemical use has
Tonguthai, Kamonporn
core   +1 more source

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