全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Håkon Otterå , Anders Thorsen ...
来源:[J].Aquaculture(IF 2.009), 2016, Vol.464, pp.699-709
摘要:Abstract(#br)The use of triploid fish can potentially reduce two of the major obstacles in Atlantic cod aquaculture; early sexual maturation that causes reduced profitability, and avoiding introgression between farmed cod and native populations, by preventing spawning in the netp...
作者:Håkon Otterå , Tore S Kristiansen , Terje Svåsand
来源:[J].Fisheries Research(IF 1.695), 1998, Vol.35 (3), pp.237-246
摘要:Abstract(#br)We carried out several field and experimental investigations in order to study the effects of external anchor tags on Atlantic cod in the range 20–41 cm. Tag loss rates after nearly one year in the sea were estimated to be around 10% from releases of double-tagg...
作者:Håkon Otterå , Mats Carlehög ...
来源:[J].LWT - Food Science and Technology(IF 2.546), 2006, Vol.40 (9), pp.1623-1629
摘要:Abstract(#br)Three groups of farmed Atlantic cod ( Gadus morhua L.) fed dry or moist feeds were followed through a production cycle from 800 to 2500 g. Five samplings were made at quarterly intervals; December, March, June, September and December. At each sampling, fillet yield, ...
作者:Håkon Otterå , Rolf E. Olsen ...
来源:[J].Aquaculture(IF 2.009), 2008, Vol.286 (3), pp.203-210
摘要:Abstract(#br)The present study compared salmon of farmed, wild and hybrid origin in a simulated aquaculture production cycle from egg fertilisation through approximately 17 months of marine cage rearing. The study was repeated for two year classes. At slaughter, the farmed salmon...
作者:Håkon Otterå , William F. Hutchinson
来源:[J].Marine Biology Research(IF 0.962), 2009, Vol.5 (3), pp.286-296
摘要:The viability, defined in terms of growth and feeding success, of cod larvae from first-time and repeat spawners of similar sizes was studied in two mesocosms. The growth rate of larvae from first-time and repeat spawners were similar from hatching through to 41 days old, when th...
作者:Håkon Otterå , Helge Paulsen ...
来源:[J].Transactions of the American Fisheries Society(IF 1.546), 2006, Vol.135 (1), pp.241-250
摘要:Abstract(#br)Studies of the pantophysin ( Pan I *) locus in Atlantic cod Gadus morhua and other marine gadoids indicate that the locus is under positive selection; in Atlantic cod, genotypic variation at this locus has been linked to differences in growth. Here, we present prelim...
作者:Håkon Otterå , Oddvard Garatun-Tjeldstø ...
来源:[J].Aquaculture International(IF 1.037), 2003, Vol.11 (1-2), pp.217-224
摘要:Abstract(#br)There are indications that low ingestion ratesof formulated feed may limit the growth ofearly juvenile fish, including cod. This hasparticularly been observed during the weaningperiod, when the fish must change from apresumably palatable live prey to usually a drydie...
作者:Håkon Otterå , Anna Sonesson ...
来源:[J].Molecular Ecology(IF 6.275), 2018, Vol.27 (6), pp.1520-1520
作者:Håkon Otterå , Anna Sonesson ...
来源:[J].Molecular Ecology(IF 6.275), 2016, Vol.25 (10), pp.2130-2143
摘要:Abstract(#br)Atlantic cod is composed of multiple migratory and stationary populations widely distributed in the North Atlantic Ocean. The Northeast Arctic cod (NEAC) population in the Barents Sea undertakes annual spawning migrations to the northern Norwegian coast. Althoug...
作者:Håkon Otterå , Bjørn Roth ...
来源:[J].Aquaculture Research(IF 1.422), 2003, Vol.34 (3), pp.211-220
摘要:Abstract The objective was to evaluate industrial and research slaughter methods for Atlantic salmon ( Salmo salar ), gilt‐head seabream ( Sparus auratus ) and eel ( Anguilla anguilla ) with respect to welfare and quality. As a general term of reference, an optimal slaughter...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×