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Fish Factor: The untapped potential of Alaskan herring; Fish skin dog treats

Undercurrent News is featuring 'Fish Factor', a weekly column featuring the reporting and perspective of Alaska seafood journalist Laine Welch

| March 29, 2022 15:26 BST
Pacific herring. Photograph courtesy of the National Oceanic and Atmospheric Administration.

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Undercurrent News is featuring 'Fish Factor', a weekly column featuring the reporting and perspective of Alaska seafood journalist Laine Welch

The arrival of herring signals the start of spring fisheries in the US state of Alaska and this year’s catch levels from each of the three main areas are record breakers [...]

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Hi, Steve. How can I help you?

List the major operational issues for post-smolt stage projects. Use the Land-based Aquaculture Report 2021

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Sure, I'd be glad to assit. Here is the list of operational issues for post-smolt stage projects found in the LBAR Report 2021

  • Water Quality Management: Maintaining optimal water quality parameters such as temperature, dissolved oxygen levels, pH, and ammonia concentrations is crucial for the health and growth of post-smolt fish.
  • Disease Management: Post-smolt fish are susceptible to various diseases and parasites, which can spread rapidly in a closed aquaculture system. Implementing effective disease prevention and management strategies is essential.
  • Feed Management: Optimizing feed formulation and feeding strategies to meet the nutritional requirements of post-smolt fish while minimizing waste and maintaining water quality is a key operational challenge.
  • Biosecurity: Preventing the introduction and spread of pathogens, parasites, and invasive
  • Environmental Sustainability: Ensuring that land-based aquaculture operations minimize their environmental impact through efficient resource utilization, waste management, and energy consumption is becoming increasingly important.

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