Responsibility
Haiti’s hatchery of hope
Built on a dream of feeding some of the world’s poorest and most vulnerable people, a charity-built tilapia hatchery in Haiti now learns to stand on its own.
hatchery
Innovation & Investment
One fish, two fish: Counting technology nets funding for Canadian engineering firm
XperCount, aka the “magic bucket,” uses optics and photonics to deliver 95 percent accurate count of microorganisms, such as fish or shrimp larvae, in just seconds.
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Responsibility
Maine oyster farmer stares down climate change, learns to adapt
Bill Mook’s oyster farm is adapting to more frequent and intense rains, more acidic and warming seawater and other challenges that climate change brings.
Health & Welfare
Testing an intensive shrimp hatchery system using biofloc technology
The use of biofloc technology (BFT) is increasing in the commercial production of several important aquatic species, as it can increase production and efficiency and minimize the potential impacts of effluents. This study showed that BFT systems without water exchange
Health & Welfare
Metabolomics approaches to improve mussel larval production
Variability in the quantity and quality of larval yields limit aquaculture growth. New biotechnological advances promise to revolutionize the way we assess and solve bottlenecks. A study demonstrated the use of metabolomics to assess and classify mollusk larvae quality and
Responsibility
Calcium and magnesium use in aquaculture
Aquatic plants and animals get the essential nutrients calcium and magnesium from water and food. Calcium concentrations impact the hydration and development of eggs in a hatchery, where calcium carbonate precipitation can be troublesome.
Health & Welfare
Probiotics improve nursery performance of juvenile sea cucumbers
While sea cucumbers are one of the most prized seafoods in China and Asia, their production suffers from suboptimal juvenile production. The use of proper feeds and overall management in the nursery can improve yield and survival.
Health & Welfare
Sound hatchery protocols enhance shrimp postlarvae quality
Investing in the quality of shrimp postlarvae by applying state-of-the-art hatchery management results in a significant return on investment. Nutrition and health protocols have large impacts on postlarvae quality that last beyond the early life stages.
Responsibility
Mariculture projects in Rio de Janeiro
A partnership among the private, academic and government sectors is advancing the development of mariculture in Rio de Janeiro, Brazil. Ongoing projects include a marine fish hatchery, demonstration unit and experimental integrated multi-trophic aquaculture system.
Innovation & Investment
Mahimahi aquaculture revisited
Mahimahi is a fast-growing, high-value fish species with excellent potential for aquaculture. The technology for maturation, spawning, larval rearing, fingerling production has been mastered, yet progress toward commercial development has been slow.