Aquaculture & fishing

A trial oyster hatchery in Wilson Inlet will need steady marine exchange to maintain salinity for the spats to continue their promising growth ... Marine biologist Zak Launay, who previously harvested mussels commercially in the inlet, said the oysters could grow to commercial size in about half the time of the standard growth cycle.

An online petition has been launched calling for a fair deal for Clarence River prawn trawler operators after the government offered a paltry $133 per share to buy back their trawling entitlements, leaving them without a business and a small payback for their life’s work.

The Tasmanian Government received a letter from Federal Labor Minister for the Environment and Water, Tanya Plibersek, relating to potential action taken against salmon farming in Macquarie Harbour ... Premier Rockliff said any decision to halt operations by Tanya Plibersek would put 350+ jobs at risk in communities right across Tasmania.

The third $10,000 red-tagged barra of Million Dollar Fish Season 9 has been caught just five weeks into the season. The season runs from 1 October 2023 until 31 March 2024 ... This season someone is guaranteed to win a million dollars. 

The Tasmanian Government is taking action to secure the future of scalefish fishery for generations to come. Minister for Primary Industries and Water, Jo Palmer, announced new rules will come into effect for all commercial and recreational fishers from 1 November, 2023 following extensive consultation.

Digital and agtech adoption on Australian farms has been held back by connectivity issues and digital literacy, but this complex landscape will now be easier to navigate with the launch of the National Farmers’ Federation (NFF) On Farm Connectivity Information Service … will provide free, practical, tailored support for farmers through the NFF’s Regional Tech Hub – as a key pillar of the Australian Government’s $30 million On Farm Connectivity Program (OFCP).

The annual assessment of Commonwealth fish stocks from the Australian Bureau of Agricultural and Resource Economics and Sciences (ABARES) has found that the majority of stocks assessed were both not overfished and not subject to overfishing. The ABARES Fishery status reports 2023 provides an annual, independent assessment of the biological and economic status of Commonwealth managed fisheries.

Michelle Daw. Yorke Peninsula commercial fishers are furious, as they say a new licence structure will increase their fees by more than 400 per cent and could force them out of business.

Visitors at the Narrandera Fisheries Centre Open Day this Saturday will have the opportunity to see first-hand the important work done at the facility to research, enhance and protect native fish and fisheries in NSW. Activities will include kids fishing, hatchery and aquaria tours, research displays and the chance to meet Agro the famous Murray Cod.

Three Palmers Island prawn farms at the centre of the White Spot outbreak in the Clarence River have entered the final stage of decontamination as part of the NSW Department of Primary Industries DPI eradication response ... The extension of the Control Order was a devastating blow for the Clarence prawn trawl industry and trawler operators like Dean Opalniuk, who received no income from prawns this year, where he would usually average $3000 a week in season, leaving him with a business that was worth more than $200,000, now being worthless.

Western Australia's prized western rock lobsters will be even more readily available to WA seafood lovers, with a major boost approved for direct Back-of-Boat lobster sales this 2023-24 fishing season. The Department of Primary Industries and Regional Development has increased the landing limit for back-of-boat sales from 200 to 999 lobsters per fishing trip.

The annual Casino RSM Social Fishing Club Carp Muster has been running since 2009. There were about 100 people fishing this weekend, September 16–17 and plenty of carp was caught ... “My kids say its easy fishing for them and they put on a good fight when you hook them”: Casino RSM Social Fishing Club secretary Kristy Martin.

Clever use of water for the environment in two northern Victorian wetlands is helping a critically endangered fish thrive.  The Murray hardyhead is a small native fish that has suffered from degraded habitat, altered flows, introduced predators, climate change, and water regulation.

The sun and the sea – both abundant and free – are being harnessed in a unique project to create vertical sea farms floating on the ocean that can produce fresh water for drinking and agriculture. In what is believed to be a world first, UniSA researchers have designed a self-sustaining solar-driven system that evaporates seawater and recycles it into freshwater, growing crops without any human involvement.

Australian agriculture, fisheries and forestry are set to have the third-highest yearly gross value on record in 2023-24, with production value predicted to reach $86 billion. Executive Director of ABARES Dr Jared Greenville said release of the ABARES Agricultural Commodities and Crop Reports shows the sector is remaining strong despite challenging conditions.

With help from recreational anglers, long term tag-and-release programs ... have revealed a level of connectivity of kingfish between states across mainland Australia, as well as offshore sites such as LHI and NZ. However, the frequency of such long-distance movements and the whereabouts of spawning-sized kingfish ... between release and recapture remain a mystery ... Project Kingfish aims to fill these knowledge gaps.

The State Government has recommended South Australia not be included in the Commonwealth’s proposed offshore wind farm zone that runs from Warrnambool in Victoria to Port MacDonnell … State Government has expressed concerns about the potential impact construction of an offshore windfarm in that area could have on South Australia’s southern fisheries and marine environment.

The revival of the Nymboida River, which was devastated by fires then floods over the past three years is well underway and the endangered Eastern Freshwater Cod are already benefitting from work by the Clarence chapter of Oz Fish … 5km of exotic weeds being removed from the riparian zone and 1000 local native plants established in their place. 

DAFF has opened consultation ... “The amount producers are being asked to contribute is equivalent to 6 per cent of Commonwealth biosecurity funding in 2024–25 ... By comparison, importers will contribute around 48 per cent and the taxpayer will contribute around 44 per cent ... From 1 July this year, the government increased cost recovery for delivering biosecurity activities for risk creators and importers, representing an average price increase of 28 per cent across biosecurity fees and charges" : Dr Chris Locke.

The Rookwood Weir project is helping fish species move safely and more freely in the Lower Fitzroy River system. As part of the project’s environmental offset strategy, a $7 million fishway is to be added to the Fitzroy Barrage, located at Rockhampton, downstream of the weir.

The Shire of Derby/West Kimberley is very pleased to hear the news that Tassal seafood producers will purchase Marine Purchase Australia, the company behind Cone Bay barramundi. Shire President Geoff Haerewa said that he was delighted to hear that the business will continue, and possibly even expand, and that 50 jobs will also be saved.