Zobrazeno 1 - 10
of 34
pro vyhledávání: '"James W. Treasurer"'
Autor:
Sara Pflaum, Pieter van West, Daniel Carcajona, Marianne Pearson, Max J. Beckmann, Marcia Saraiva, James W. Treasurer
Publikováno v:
Journal of Fish Diseases
Samples from moribund lumpfish were collected in a marine hatchery in Scotland in 2015. Black nodules were noted on the skin, and gills and fungal hyphae were extensively distributed in musculature and internal organs. Multifocal chronic inflammatory
Autor:
James W. Treasurer
Publikováno v:
Aquaculture. 543:736970
The numbers and instantaneous mortality rate Z of haddock Melanogrammus aeglefinus and cod Gadus morhua larvae in a hatchery from 0 to 50 days post hatch (dph) were estimated directly and non-destructively. A small mesh plankton net was raised vertic
Publikováno v:
Aquaculture. 434:456-461
An epidemiological study was carried out in the period 2006–2007 to identify the factors that affected the abundance of Caligus rogercresseyi in the two susceptible salmonid species reared in Chile, rainbow trout (Oncorhynchus mykiss) and Atlantic
Autor:
James W. Treasurer, Katerina Kousoulaki, T. Atack, Y. Arjona, André Sture Bogevik, Raja Mansingh Rathore, Ivar Rønnestad
Publikováno v:
Aquaculture. 431:73-84
Sexual precocity in farmed European seabass is correlated to reduced growth and flesh quality, and is one of the major challenges for the industry. We evaluated the effects of one marine (M) and one plant (P) oil mix, supplemented at 2 dietary inclus
Autor:
James W. Treasurer
Publikováno v:
Aquaculture. :92-99
Salmonids have been transported from hatchery to ongrowing units for many years, but little information is available on optimal conditions for the transport of marine finfish species. This study examined the changes in pH that occur under various sim
Publikováno v:
Aquaculture. :241-248
A large proportion of cod juveniles fail following transfer to sea cages from the hatchery. Failed cod take and then eject feed and are thin and emaciated fish of low weight compared with “normal” siblings. Failed fish comprised 70% of total mort
Publikováno v:
Aquaculture Research. 42:386-398
In recent years, an increasing interest in the farming of marine ‘white’ fish, such as cod, has been observed in the aquaculture industry. One species being considered for aquaculture development is whiting (Merlangius merlangus L.). With little
Publikováno v:
Aquaculture. 288:36-43
Poor larval survival rates currently limit production in aquaculture and a better understanding of the bacterial flora in the larval digestive tract is essential to improving survival in hatchery reared larval fish. Identification of bacteria alone i
Autor:
James W. Treasurer, Carol Cox
Publikováno v:
Aquaculture. 275:51-57
Intra-abdominal adhesions resulting from ip vaccination affect ovaries and may have an impact on broodstock fecundity and egg quality. The effects of ip and dms vaccination on reproductive success and immune protection in Salmo salar were compared. C
Publikováno v:
Aquaculture. 271:77-84
Cataract pathology, intensity and severity, and temporal development were investigated in halibut in the unusual location for halibut of solely the anterior lens. This manifested as an opacity and there was fibre disruption in the anterior cortex wit