17 results

SCRC: Optimising harvest practices for Yellowtail Kingfish

Project number: 2010-778
Project Status:
Completed
Budget expenditure: $0.00
Principal Investigator: Trent D'Antignana
Organisation: Flinders University
Project start/end date: 30 Jun 2011 - 30 Jun 2013
Contact:
FRDC

Need

Ultimately, the need is to make the production of farmed YTK a profitable enterprise. To this end it is necessary to not only reduce the cost of production by improving harvest efficiencies, it is necessary to improve the consistency and overall quality of the product so as to justify a quality driven increase in the farm gate price of the product. Understanding how harvest husbandry techniques influence flesh quality attributes will allow CST to develop and apply best practice standard operating systems, reduce customer complaints and improve the company’s position in a competitive market.

Final report

ISBN: 978-0-9874281-1-0
Author: Trent D'Antignana
Final Report • 2013-05-01 • 1.72 MB
2010-778-DLD.pdf

Summary

Farmed Yellowtail Kingfish (YTK) is considered to be a premium quality fish, ideal for sashimi and sushi, dishes comprised of raw fish. To be acceptable for such delicacies the flesh has to be oily, firm and slightly translucent, with a fine creamy texture and a delicate flavour. The price received, and the reputation of the supplier, are largely dependent on the quality of the product produced. Therefore it is of great interest to optimise the production of high quality fish, especially in the increasingly competitive white fish market.

This project sought to investigate several issues relating to commercial harvest practices for Yellowtail Kingfish, with the aim of modifying any aspect to improve product quality and/or harvesting efficiency. 

Industry
PROJECT NUMBER • 2008-758
PROJECT STATUS:
COMPLETED

Seafood CRC: Development of a genetic management and improvement strategy for Australian cultured Barramundi

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...
ORGANISATION:
Flinders University
SPECIES
Blank
PROJECT NUMBER • 2011-758
PROJECT STATUS:
COMPLETED

SCRC: Developing efficient diagnostic tools for assessing resistance to viral infection in abalone and oysters

The project examined the genetic basis of antiviral resistance in oysters and abalone in response to the significant disease threats posed by oyster and abalone herpesviruses. Laboratory-based systems for the growth and assay of such viruses are problematic. The project undertook to measure the...
ORGANISATION:
Flinders University
Blank
PROJECT NUMBER • 2012-714
PROJECT STATUS:
COMPLETED

SCRC: PDRS: Use of next generation DNA technologies for revealing the genetic impact of fisheries restocking and ranching

Several initiatives by the Australian Seafood CRC’s Future Harvest theme involve some form of stocking or enhancement of fisheries. In Western Australia, populations of Roe’s Abalone (Haliotis roei) are currently being restocked after the occurrence of a catastrophic mortality event,...
ORGANISATION:
Flinders University
Blank
Blank
PROJECT NUMBER • 2012-716
PROJECT STATUS:
COMPLETED

SCRC: PhD Extension : RNA interference (RNAi) as a means to control Neoparamoeba perurans, the causative agent of amoebic gill disease (AGD). (Student: Paula Lima)

RNA interference has emerged as a powerful tool for rapid analysis of gene function in non-model organisms and has the potential to identify candidate targets for interventions against diseases of economic importance to aquaculture. The main purpose of the study was to use functional and comparative...
ORGANISATION:
Flinders University
View Filter

Organisation