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Patrick Sorgeloos

Aquaculture in Uganda - challenges and opportunities -. Patrick Sorgeloos. Laboratory for Aquaculture & Artemia Reference Center. Presentation for his Excellency President Museveni, Kampala August 29, 2009. Lake Katwe, W-Uganda. solar saltwork (salina)

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Patrick Sorgeloos

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  1. Aquaculture in Uganda - challenges and opportunities - Patrick Sorgeloos Laboratory for Aquaculture & Artemia Reference Center Presentation for his Excellency President Museveni, Kampala August 29, 2009

  2. Lake Katwe, W-Uganda

  3. solar saltwork (salina) Port Araya, Venezuela Urmia Salt Lake Iran

  4. ARTEMIA female brine shrimp male brine shrimp 1 cm

  5. Artemia cyst accumulation on the beach of the Great Salt Lake (Utah-USA)

  6. 0.5 mm dehydrated Artemia cysts in dormancy state

  7. cyst in breaking stage

  8. Artemia hatching instar I nauplius

  9. Artemia Reference Center established in 1978 upon suggestion of the FAO

  10. Natural distribution of Artemia

  11. Artemia dispersion birds - wind - man

  12. N Brazil : first successful inoculation April 1977 Macau, RN - Brasil inoculation of Artemia franciscana in local saltwork

  13. first harvest of Artemia cysts in Macau (RN-Brazil) in August 1977

  14. Southeast Asia : monsoon climate

  15. seasonal salt work in the Philippines

  16. washing / cleaning of fresh cysts with saturated brine

  17. As of early ’80s several new commercial sources of Artemia cysts

  18. Artemia cyst consumption ornamental fish fish shrimp 1990 > 1,500 tons • < 100 tons 1980 < 100 tons 1995 > 1,500 tons 2009 > 3,000 tons

  19. Laboratory of Aquaculture & Artemia Reference Center, University of Ghent, Belgium

  20. ARTEMIA biomass Laboratory of Aquaculture & Artemia Reference Center, University of Ghent, Belgium

  21. 1980’s : biomass production and harvesting in seasonal saltponds in the Philippines and in Thailand use in nursery feeding of milkfish, sea bass, prawn and shrimp

  22. Bohai Bay biggest solar salt production in the world

  23. ARTEMIA biomass harvesting from salt ponds in PR China Laboratory of Aquaculture & Artemia Reference Center, University of Ghent, Belgium

  24. ARTEMIA biomass feeding to shrimp ponds in PR China Laboratory of Aquaculture & Artemia Reference Center, University of Ghent, Belgium

  25. Lake Katwe, W-Uganda

  26. Crater lakes in W-Uganda

  27. FEED AND FEEDING FOR PANGASIUS SPECIES In Vietnam - Home-made feed - Rice bran, soybean meal, trash fish - Cooked and wet feed - Food conversion ratio: 3-4

  28. Inventory/analytical phase - identification mission to W-Uganda crater lakes- hydrological data / water analyses - Artemia strain selection: lab and field testing Training phaseMMU staff to Mekong delta artisanal saltpond field in Vietnam Testing/demonstration phase “W-Uganda integrated aquaculture development” project proposal- Artemia farms (cooperatives) – cysts and biomass- fish hatcheries (use of fresh Artemia products): fry for Uganda farms and for export to neighboring countries- salt production for human consumption (UNIDO project)- cage farming of fish in crater lakes Feasibility of Artemia production in saline lakes in W-Ugandacooperation project Mountains of the Moon University, Ghent University-Belgium and Can Tho University-Vietnam

  29. Thank you, Excellency President Museveni

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