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2008/758 Development of a genetic management and improvement strategy for Australian cultured Barramundi
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2008/758 Development of a genetic management and improvement strategy for Australian cultured Barramundi



By Nick Robinson

 


The aim of this study was to review existing Barramundi-related genetic knowledge to identify relevant research and where the R&D gaps preventing instigation of Barramundi breeding programs presently exist. They identified and prioritised the research and steps that need to be taken to establish a sound program for genetic improvement of Barramundi farmed in Australia. Strengths, weaknesses, opportunities and threats associated with selective breeding were analysed, a risk analysis performed and suggestions for risk management made. Barramundi genetic knowledge and constraints to Barramundi genetic improvement were reviewed. A research and development strategy, linking research topics into larger collaborative projects, was developed to address these issues. Some basic options for selective breeding were modelled and the benefit-costs compared. The models predict that even under these basic options, selective breeding would be profitable and of high benefit to the industry.                                                  

The study predicts that the continuously improved seedstock supplied by an industry wide selective breeding program for Australian Barramundi should stimulate expansion, raise profitability and improve international competitiveness of the industry.

 

This report was embargoed as commercial in confidence until the conclusion of the Seafood CRC and can now be downloaded below