Consulta: creatorFacets:"Van Ballaer, E."
Registros recuperados: 7
Data/hora: 12/06/2024 14:37:49

New developments in the mass culture and nutritional enrichment of the rotifer &lt;i&gt;Brachionus plicatilis&lt;/i&gt; using artificial diets
Provedor de dados: 27
Autores: Komis, A.; Naessens, E.; Van Ballaer, E.; Van Sprang, P.; Léger, P.; Sorgeloos, P.
A research program was carried out to improve and facilitate rotifer (&lt;i&gt;Brachionus plicatilis&lt;/i&gt;) culturing as well as to assure their optimal nutritional quality as a prey, concentrating on the development of a dry and complete rotifer diet that does not require the use of algae and does result in a HUFA rich &lt;i&gt;Brachionus&lt;/i&gt;. The present poster provides results dealing with culture aspects and rotifer nutritional quality. Different diet compositions based on single cell proteins enriched with various nutritional additives were evaluated. Results obtained so far demonstrate that a selected formula of a combined culture and enrichment diet, that does not involve the use of microalgae at all, can be successfully used for growing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artificial feeding; Diets; Food organisms; Mass culture; Nutritive value; Brachionus plicatilis.
Ano: 1989
URL: http://www.vliz.be/imisdocs/publications/262326.pdf

Preliminary results on the nutritional evaluation of omega-3-HUFA-enriched &lt;i&gt;Artemia&lt;/i&gt; nauplii for larvae of the sea bass, &lt;i&gt;Dicentrarchus labrax&lt;/i&gt;
Provedor de dados: 27
Autores: Van Ballaer, E.; Amat, F.; Hontoria, F.; Léger, P.; Sorgeloos, P.
Freshly hatched San Pablo Bay and Great Salt Lake &lt;i&gt;Artemia&lt;/i&gt; nauplii (omega-3-HUFA-poor) and enriched meta-nauplii (omega-3-HUFA-enriched)were compared to reference &lt;i&gt;Artemia&lt;/i&gt; nauplii (omega-3-HUFA-rich) as a food source for the larvae of the sea bass, &lt;i&gt;Dicentrarchus labrax&lt;/i&gt;. Significant differences in survival and biomass production between the treatments could be attributed to the omega-3-HUFA content of the food. A delayed mortality in fish larvae fed the Great Salt Lake &lt;i&gt;Artemia&lt;/i&gt; is suspected to be caused by a high level of alpha-BHC in this &lt;i&gt;Artemia&lt;/i&gt; source. Growth was not significantly different between the treatments, most probably due to the large variation in growth...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artificial feeding; Fish culture; Fish larvae; Nutritive value; Artemia salina; Dicentrarchus labrax [Bass].
Ano: 1985
URL: http://www.vliz.be/imisdocs/publications/261899.pdf

Advances in the enrichment of rotifers and &lt;i&gt;Artemia&lt;/i&gt; as food sources in marine larviculture
Provedor de dados: 27
Autores: Léger, P.; Grymonpré, D.; Van Ballaer, E.; Sorgeloos, P.
A summary is given of experiments conducted regarding the enrichment of rotifers and &lt;i&gt;Artemia&lt;/i&gt; for use as food sources marine larviculture, with particular reference to levels of omega 3-HUFA.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brine shrimp culture; Crustacean culture; Fatty acids; Food organisms; Nutritive value; Artemia; Rotifera.
Ano: 1989
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2880

Decapsulated cysts and &lt;i&gt;Artemia&lt;/i&gt; flakes as alternative food sources for the culture of &lt;i&gt;Penaeus monodon&lt;/i&gt; postlarvae
Provedor de dados: 27
Autores: Stael, M.; Sanggontanagit, E.; Van Ballaer, E.; Puwapanich, N.; Tunsutapanich, A.; Lavens, P.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemia; Penaeus monodon [giant tiger prawn].
Ano: 1995
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2628

New developments in the high density flow-through culturing of brine shrimp &lt;i&gt;Artemia&lt;/i&gt;
Provedor de dados: 27
Autores: Lavens, P.; Baert, P.; De Meulemeester, A.; Van Ballaer, E.; Sorgeloos, P.
A closed culture system for the high density culturing of &lt;i&gt;Artemia spp.&lt;/i&gt; in 300-liter tanks using a new formula of artificial seawater and micronized waste products from agricultural crops as food is described. Culture conditions are greatly improved by applying a new filter technique and an electronic transparency meter which controls food distributions automatically. A total volume of 6,000 liters of culture water recirculated over a rotating biological contactor, a cross-flow sieve and a plate separator at a flow rate of 3000 liters per hour.Production yields obtained with this culture system, when extrapolated to a 1 m³ tank, indicate that 50 g of brine shrimp cysts can be converted into 20 kg of fresh (wet dry) pre-adult...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquaculture systems; Brine shrimp culture; Recirculating systems; Artemia.
Ano: 1985
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3232

Successful application of a new combined culture and enrichment diet for the mass cultivation of the rotifer &lt;i&gt;Brachionus plicatilis&lt;/i&gt; at commercial hatchery scale in Monaco, Yugoslavia, France and Thailand
Provedor de dados: 27
Autores: Komis, A.; Candreva, P.; Franicevic, V.; Moreau, V.; Van Ballaer, E.; Léger, P.; Sorgeloos, P.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachionus plicatilis Müller; 1786.
Ano: 1991
URL: http://www.vliz.be/imisdocs/publications/262324.pdf

Characterization of &lt;i&gt;Artemia&lt;/i&gt; from different localities in Tunisia with regard to their use in local aquaculture
Provedor de dados: 27
Autores: Van Ballaer, E.; Versichele, D.; Vanhaecke, P.; Léger, P.; Ben Abdelkader, N.; Turki, S.; Sorgeloos, P.
&lt;i&gt;Artemia&lt;/i&gt; cysts have been collected from different saltworks and natural salt lakes in Tunisia. The cyst material was processed and used for the following characterization analyses: cyst and naupliar biometrics, cyst hatching characteristics, fatty acid pattern of the nauplii, nutritional value of the nauplii for mysid shrimp, naupliar growth rate and temperature resistance, mode of reproduction, and characterization of sibling species. The cross-breeding tests and cyst biometrics reveal that only &lt;i&gt;Artemia tunisiana&lt;/i&gt; occurs in Tunisia. Although quality improvements may be expected through improved harvesting, Tunisian &lt;i&gt;Artemia&lt;/i&gt; have acceptable hatching characteristics and are a good food for mysid shrimp....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemia; Tunisia.
Ano: 1987
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3207