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Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.
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A comparative study on the use of different preparations of decapsulated Artemia cysts as food for rearing African catfish (Clarias gariepinus) larvae
Pector, R.; Tackaert, W.; Abelin, P.; Ollevier, F.P.; Sorgeloos, P. (1994). A comparative study on the use of different preparations of decapsulated Artemia cysts as food for rearing African catfish (Clarias gariepinus) larvae. J. World Aquacult. Soc. 25(3): 366-370
In: Journal of the World Aquaculture Society. World Aquaculture Society: Baton Rouge, La.. ISSN 0893-8849; e-ISSN 1749-7345, meer
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| Trefwoorden |
Artemia Leach, 1819 [WoRMS]; Clarias gariepinus (Burchell, 1822) [WoRMS]
Brak water; Zoet water |
| Auteurs | | Top |
- Pector, R.
- Tackaert, W.
- Abelin, P.
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- Ollevier, F.P., meer
- Sorgeloos, P., meer
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| Abstract |
African catfish (Clarias gariepinus) larvae were fed on five preparations of decapsulated Great Salt Lake Artemia cysts: 1) dried (35°C, 6 h) and UV-irradiated cysts; 2) heated cysts (80°C, 10 min); 3) brine dehydrated and UV irradiated cysts; 4) micro-bound diet 1(with intact decapsulated cysts used in diet preparation 1); and 5) micro-bound diet 2 (with crushed and shifted decapsulated diet used in diet preparation 1). The larvae were fed from the first day after yolk-sac resorption (fourth day after hatching). After a 14-d rearing period, larvae fed on dried or heated decapsulated cysts or micro-bound diet 1. Feeding micro-bound diet 2 resulted in a significantly lower average gain in weight as compared to the other groups. |
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