Tasmanian seafood industry pioneers, Peter and Una Rockliff have sold their 50% shareholding in Petuna Aquaculture to their existing business partner, Sealord Group. However, the Rockliffs retain full ownership of their wild fisheries operations which they started 70 years ago.
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Seventy years after first meeting on Tasmania’s north-east coast, Peter and Una Rockliff will this week celebrate with family, staff and friends the business which, from humble beginnings, has become a Tasmanian success story.
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Petuna Aquaculture is spearheading a ground-breaking research program designed to breed physically advanced Atlantic salmon and rainbow trout which have the ability to withstand the impact of climate change on sea temperature and oxygen levels.
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Petuna will today begin removing 700 ocean trout from their ponds at Cressy to be donated to the Cressy Community Trout Expo and relocated to Brumby’s Creek over three days this weekend.
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Results from the latest independent environmental monitoring of Macquarie Harbour — which show oxygen levels have increased, sediment conditions are better and bacteria mats have reduced — demonstrate the benefit of Petuna’s approach to the stocking of leases under its management.
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Privately-owned Tasmanian company, Petuna Aquaculture, has received the green light from the Tasmanian Government to move forward with its plans to expand into Storm Bay, following a four-year research, planning and consultation process.
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Petuna and Tassal are setting a new benchmark in aquaculture biosecurity standards in Tasmania, entering into a joint venture, which will see the companies cooperatively manage their marine farms in Macquarie Harbour effective today.
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Tasmanian aquaculture’s newest chief believes the three big salmon operators must work together if the industry is to prevail.
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Petuna Ocean Trout was awarded the gold medal ‘fresh fish’ at Sydney Royal Summer Fine Food Show 2018. Leading seafood company Petuna, by Peter & Una Rockliff has been providing great quality seafood from Tasmania since 1949.
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