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Industry
PROJECT NUMBER • 2018-118
PROJECT STATUS:
COMPLETED

Reinvigorating the Queensland Oyster Industry

The overall objective of this study is to provide critical background knowledge to support the reexpansion of Queensland oyster aquaculture, which has been experiencing low levels of production since the 1920s. Once the epicentre of the oyster industry in Australia (Schrobback, 2015),...
ORGANISATION:
Griffith University Nathan Campus
SPECIES
Adoption
People
Industry
PROJECT NUMBER • 2019-106
PROJECT STATUS:
COMPLETED

Minor use permit for oxytetracycline in non-salmonid finfish

There are no registered or permitted antimicrobial products approved by the Australian Pesticide and Veterinary Medicine Authority (APVMA) for treatment of bacterial infections in finfish. This project developed an application for a minor-use permit (MUP) for the use of oxytetracycline (OTC) to...
ORGANISATION:
University of Adelaide
Industry
PROJECT NUMBER • 2015-239
PROJECT STATUS:
COMPLETED

Oysters Australia IPA: Pacific Oyster Mortality Syndrome - resistant Oyster breeding for a sustainable Pacific Oyster Industry in Australia

This report describes selective breeding research and extension conducted by Australian Seafood Industries Pty Ltd (ASI) to assist the Pacific Oyster industry’s recovery from an outbreak of Pacific Oyster Mortality Syndrome (POMS) in Tasmania in 2016. The report also describes research to...
ORGANISATION:
Australian Seafood Industries Pty Ltd (ASI)
Adoption
PROJECT NUMBER • 2018-180
PROJECT STATUS:
COMPLETED

Benchmarking for health and productivity in aquaculture

Benchmarking is a form of evaluation undertaken by comparing a measure with a standard. With its widespread adoption across many industries, benchmarking was identified as an important area for development in aquatic industries through the national strategic plan for aquatic animal health (AQUAPLAN...
ORGANISATION:
Agriculture Victoria
Industry

Developing biomass assessment approaches, harvest methodologies and biosecurity knowledge for wild-harvest of seaweeds in southern Australia

Project number: 2021-112
Project Status:
Current
Budget expenditure: $576,519.00
Principal Investigator: Jason E. Tanner
Organisation: University of Adelaide
Project start/end date: 30 Mar 2023 - 29 Jan 2026
Contact:
FRDC

Need

After many years of interest but little on ground activity apart from a few established operations based on the harvest of beach-cast material, the seaweed industry is starting to gain momentum in southern Australia. There is particular interest in the farming of Asparagopsis for its methane reducing properties in ruminants, but also in several species for human consumption and other uses, including the golden kelp Ecklonia radiata. While much of the focus is on the development of an aquaculture industry, this needs to be supported by the wild harvest of seedstock, at least in the early years, and there is also some interest in wild-harvest for product. However, the knowledge base and tools available for managers to regulate this emerging industry are limited. This proposal aims to start filling in some of these gaps. The first is to develop an understanding of the biomass present in targeted areas, and importantly, the development of a rapid assessment tool to do this, which can then be used to form the basis of a stock assessment methodology as the industry expands. The second is to develop harvest methodologies that allow for the recovery of local stocks, and which can be used to inform rotational harvest strategies by documenting how long recovery takes. The third is to develop an understanding of some of the biosecurity issues likely to be faced by industry and regulators, which will allow managers to make informed decisions around translocation policies to both prevent the spread of disease, and to maintain the genetic integrity of natural populations.

Objectives

1. Develop a rapid assessment tool for species specific subtidal macroalgal biomass, initially for Asparagopsis armata, A. taxiformis and E. radiata.
2. Develop harvesting methods for the above species that ensure that local populations are not depleted, and that ecosystem function is not compromised.
3. Review literature on macroalgae diseases, pests, health management strategies and population structure.
4. Identify information and approaches to define health management units.
5. Collate information and build an initial basic approach to translocation.
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