Consulta: creatorFacets:"Pector, R."
Registros recuperados: 3
Data/hora: 09/06/2024 08:21:48

Live food mediated vitamin C transfer to &lt;i&gt;Dicentrarchus labrax&lt;/i&gt;and &lt;i&gt;Clarias gariepinus&lt;/i&gt;
Provedor de dados: 27
Autores: Merchie, G.; Lavens, P.; Dhert, Ph.; Pector, R.; Mai Soni, A.F.; Nelis, H.; Ollevier, F.P.; De Leenheer, A.P.; Sorgeloos, P.
Live food enrichment techniques, using formulated diets and emulsions for improving the nutritional quality of &lt;i&gt;Brachionus&lt;/i&gt; and &lt;i&gt;Artemia&lt;/i&gt; , were studied as a tool for transferring ascorbic acid (AA) to fish larvae. &lt;i&gt;Artemia&lt;/i&gt; nauplii enriched for 24h with an experimental emulsion containing 20% HUFA and 0%, 10% and 20% ascorbyl palmitate (AP) were administered to catfish larvae in a 20-day feeding trial. Survival was not affected by the dietary AA, but from day 7 onwards a significantly positive effect of supplemental AA on growth was demonstrated. At the end of the experiment the 20% AP group weighed 30% more than the control (0% AP), i.e. 9.5 and 6.3mg DW, respectively. Evaluation of the physiological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clarias gariepinus Dicentrarchus labrax (Linnaeus; 1758) [Bass].
Ano: 1995
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2581

The effect of dietary salt (NaCl) supplementation on the growth, survival and food conversion rate of African catfish (&lt;i&gt;Clarias gariepinus&lt;/i&gt; B.) larvae
Provedor de dados: 27
Autores: Zamal, H.; Maithya, J.; Pector, R.; Ollevier, F.P.
Tipo: Info:eu-repo/semantics/article
Ano: 1991
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2917

A comparative study on the use of different preparations of decapsulated &lt;i&gt;Artemia&lt;/i&gt; cysts as food for rearing African catfish (&lt;i&gt;Clarias gariepinus&lt;/i&gt;) larvae
Provedor de dados: 27
Autores: Pector, R.; Tackaert, W.; Abelin, P.; Ollevier, F.P.; Sorgeloos, P.
African catfish (&lt;i&gt;Clarias gariepinus&lt;/i&gt;) larvae were fed on five preparations of decapsulated Great Salt Lake &lt;i&gt;Artemia&lt;/i&gt; 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...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemia; Clarias gariepinus.
Ano: 1994
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2660