Results 1 to 10 of about 546,879 (254)

Artificial reproduction and status of stock for pacific salmon

open access: yesИзвестия ТИНРО, 2022
Artificial reproduction of pacific salmon in the Russian Far East, as a rule, is carried out with gross violations of scientific recommendations. Perhaps, that’s why positive and negative effects of the salmon farming largely neutralize each other.
A. N. Makoedov, A. A. Makoedov
doaj   +1 more source

Salmon lice in the Pacific Ocean show evidence of evolved resistance to parasiticide treatment

open access: yesScientific Reports, 2022
Parasitic salmon lice (Lepeophtheirus salmonis) threaten the economic and ecological sustainability of salmon farming, and their evolved resistance to treatment with emamectin benzoate (EMB) has been a major problem for salmon farming in the Atlantic ...
Sean C. Godwin   +6 more
doaj   +1 more source

Using Agent-Based Modelling to Predict the Role of Wild Refugia in the Evolution of Resistance of Sea Lice to Chemotherapeutants. [PDF]

open access: yesPLoS ONE, 2015
A major challenge for Atlantic salmon farming in the northern hemisphere is infestation by the sea louse parasite Lepeophtheirus salmonis. The most frequent method of controlling these sea louse infestations is through the use of chemical treatments ...
Gregor F McEwan   +4 more
doaj   +1 more source

Chemical composition of whole body and fillet of slaughter sized Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) farmed in Norway in 2020

open access: yesAquaculture Reports, 2022
The fish is the end-product in fish farming, but updated data on the composition of slaughter sized farmed salmon and trout are still scarce. The body composition of farmed salmonids changes over time as farming technology, farming routines, feed and ...
Turid Synnøve Aas   +2 more
doaj   +1 more source

Problems and Prospects of Atlantic Salmon Mariculture Development in the Russian Arctic

open access: yesАрктика и Север, 2021
The authors present the volume of Atlantic salmon farming in the world and in the Russian Arctic. It shows the reasons that hamper the development of salmonid mariculture in the Russian Arctic: the lack of own planting material adapted to Arctic waters ...
Anatoly M. VASILYEV
doaj   +1 more source

Utilization of feed resources in the production of rainbow trout (Oncorhynchus mykiss) in Norway in 2020

open access: yesAquaculture Reports, 2022
The utilization of feed resources in Norwegian farming of Atlantic salmon has been reported for 2010, 2012, 2016 and 2020. The present paper is a corresponding documentation for farming of rainbow trout in Norway in 2020.
Turid Synnøve Aas   +2 more
doaj   +1 more source

Lice pressure from salmon farms on wild sea trout (Salmo trutta) in a Norwegian fjord

open access: yesFrontiers in Marine Science, 2015
Salmon lice Lepeophtheirus salmonis are external parasites on salmonids in the marine environment. However, during recent years, salmon lice abundance has increased due to the presence of salmon farming.
Pablo Arechavala-Lopez   +2 more
doaj   +1 more source

Pacific salmon: status of stocks and prospects for the fishery

open access: yesИзвестия ТИНРО, 2022
Dynamics of the pacific salmon landing is reviewed. Mean registered domestic catch of these species was about 175,000 t per year in 1925–2021, but taking into account other estimations, as the volume of Japanese fishery, at least 250 .
A. N. Makoedov, A. A. Makoedov
doaj   +1 more source

Oceans of opportunity: a review of Canadian aquaculture [PDF]

open access: yesMarine Economics and Management, 2018
Purpose – The world’s population is expected to increase by 30 percent to 10bn people by 2050 and with 70 percent of the earth’s surface covered by water aquaculture will play an important role in producing food for the future.
Donald J. Noakes
doaj   +1 more source

Reference Intervals for Blood Biomarkers in Farmed Atlantic Salmon, Coho Salmon and Rainbow Trout in Chile: Promoting a Preventive Approach in Aquamedicine

open access: yesBiology, 2022
The mission of veterinary clinical pathology is to support the diagnostic process by using tests to measure different blood biomarkers to support decision making about farmed fish health and welfare.
Marco Rozas-Serri   +8 more
doaj   +1 more source

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