全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Håkon Otterå , Anders Thorsen ...
来源:[J].Aquaculture(IF 2.009), 2016, Vol.464, pp.699-709Elsevier
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 , Anders Thorsen ...
来源:[J].Aquaculture(IF 2.009), 2016, Vol.464, pp.699-709Elsevier
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 , Terje van der Meeren ...
来源:[J].ICES Journal of Marine Science(IF 2.277), 2014, Vol.71 (3), pp.574-584Oxford U Press
摘要:A genetically marked Atlantic cod ( Gadus morhua L.) strain was used to identify escapes from commercial cod farms, and to investigate the potential interbreeding between farmed and wild cod. This farmed cod was homozygote for a rare allele ( 30 ) in the GPI-1 locus expressed in ...
作者:Håkon Otterå , William F. Hutchinson
来源:[J].Marine Biology Research(IF 0.962), 2009, Vol.5 (3), pp.286-296Taylor & Francis
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.241-250Taylor & Francis
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 , Tore S Kristiansen , Terje Svåsand
来源:[J].Fisheries Research(IF 1.695), 1998, Vol.35 (3), pp.237-246Elsevier
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.1623-1629Elsevier
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.203-210Elsevier
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...

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