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2007 January – February

2007 January – February

Volume 8 Issue 1

Recirculation technology leads to better smolt claims Norwegian scientist- Pan Fish a case in point -

Researchers successfully apply catfish vaccine at eyed-egg stage- Process is quick, safe and efficient say scientists -

SPAWNING – Better sex, better eggs says halibut researcher

NEWS

  • Prices strengthen for cod juveniles in Norway
  • Australian researchers investigate koi virus as way to control invasive carp
  • Tiny seahorses are big business in Hawaii
  • Skretting sponsors scholars to attend hatchery training in Indonesia
  • Native-run hatchery rears pickerel for winter fishery in Canadian lake
  • Device uses electricity to put fish to sleep

NEW SPECIES – Spanish facility concentrates on octopus and spider crabs- Nutrition and cannibalism the main challenges for hatchery staff

Scottish hatchery abandons first efforts to rear hake- Lack of good broodstock a major hurdle

SHELLFISH – Norwegian scallop hatchery doubles juvenile production

FEATURE – The Ethics of Fish Farming- Increasingly, educated consumers want producers to grow healthy fish in a healthy environment, and it all begins in the hatchery -

The ABCs of Taking Hatchery Costs Seriously- With a case history from the marine finfish sector in the Mediterranean

Optimal conditions pay healthy dividends for catfish hatcheries- 6 tips for higher survival rates

Fast comeback for hurricane-ravaged Texas hatchery- Red Drum broodstock take a beating

RESEARCH – US researchers study effect of human pharmaceutical waste on nationís water resource- Hatchery fish still safe acknowledges report -

PROBIOTICS – Probiotics: Bio-Mos – (But Not Too Much) Improves Growth and Survival of European Lobster Larvae -

CONSERVATION – Decades of conservation efforts save endangered Gila trout- Will sports fishing follow soon? -

DEMONSTRATION – New demonstration hatchery for Vancouverís famed Stanley Park

POLITICS – Great Lakesí hatcheries caught in cross-fire as US acts to stop spread of VHS

NEW PRODUCTS

  • Skretting co-feed concept designed to help marine larvae at weaning
  • Oxygen and ozone options
  • New waste-cleaning membrane suitable for use in hatcheries and fish farms says Aussie scientist

NUTS AND BOLTS – Options for effluent treatment- Discharges from hatchery & recirc facilities can have significant impacts on the environment. Here are some ways to mitigate the impacts. -