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Shrimp breeding in Australia
Experiences with newly domesticated shrimp species in Australia underscore the importance of understanding the species' biological requirements.
The Atlantic Cod Genomics and Broodstock Development Project has expanded the gene-related resources for the species in Canada.
Experiences with newly domesticated shrimp species in Australia underscore the importance of understanding the species' biological requirements.
Resistant to antibacterial agents and heat, biofilms are difficult to remove from food-processing surfaces and may result in persistent pathogen populations.
As Fiji considers a change in culture species from blue to black tiger shrimp, a study evaluated viruses in the country’s wild P. monodon stocks.
Loose Shell Syndrome is a slow killer of black tiger shrimp in India. Affected shrimp exhibit mortality and reduced survival rates and production.
Tilapia vaccines can protect the fish against infectious diseases by providing pathogen-specific acquired immunity that prevents recurring infections.
Dietary nucleotide supplementation represents a potential means to enhance aquaculture efficiency and profitability, but gaps in current knowledge exist.
About 60 percent of China’s aquaculture production is freshwater fish. Carps top the list, although many other native and non-native species are also raised.
A new scalable modular concept for lobster culture developed in Norway relies on automation to perform most production procedures.
A revitalization of the huge integrated Dipasena Citra Darmaja farm complex is directing individual farmers to raise white shrimp using biosecure protocols in a modular culture approach.
Even in commercial systems, management of self-recruiting species within diverse polycultures can reduce risk and produce valuable byproducts.
A USDA/ARS program is studying semen cryopreservation with rainbow trout to insure that genetic diversity from multiple populations and the genetic legacy of selectively bred populations are protected.
Results from two studies at Oceanic Institute indicated that shrimp behavior may compromise growth at super-intensive stocking densities.
The release of cultured red king crab juveniles into the ocean presents a possible way to enhance stocks. Research in Russia found that early crab postlarvae did not feed, but swim actively.
Trials indicated that in order to determine methionine and TSAA requirements for shrimp, methionine must be added to research feeds in either a chelated or covalently bound form.
Since the early 1990s, salmon farmers have added lights to their cages from midwinter to midsummer to reduce the incidence of sexual maturation and improve fish growth.