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Registros recuperados: 6
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The use of <i>Artemia</i> cysts in aquaculture: the concept of "hatching efficiency" and description of a new method for cyst processing OMA
Sorgeloos, P.; Persoone, G.; Baeza-Mesa, M.; Bossuyt, E.; Bruggeman, E..
The quality of brands of <i>Artemia</i> cysts should be expressed on a weight basis, namely the number of live nauplii hatching out per unit of weight of product and not as a "hatching percentage" since the latter concept does not take into account the degree of impurity of the material. A standardized method for the determination of the hatching efficiency is proposed. A new methodology for cyst processing has been worked out at laboratory scale, based on a 2-step cleaning (brine and tap water) followed by dehydration (air or brine) or decapsulation and dehydration (brine).
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aquaculture techniques; Cysts; Hatching; Artemia.
Ano: 1978 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3615
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Culture of <i>Artemia</i> on rice bran: the conversion of a waste-product into highly nutritive animal protein OMA
Sorgeloos, P.; Baeza-Mesa, M.; Bossuyt, E.; Bruggeman, E.; Dobbeleir, J.; Versichele, D.; Laviña, E.; Bernardino, A..
The age-old problem of finding a cheap and suitable food for <i>Artemia</i> is finally solved with rice bran, in fact a waste-product which is available at a very low price in many countries all over the world.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aquaculture; Artemia.
Ano: 1980 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3696
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Improvements in the decapsulation of <i>Artemia</i> cysts OMA
Bruggeman, E.; Baeza-Mesa, M.; Bossuyt, E.; Sorgeloos, P..
As described in our previous paper (Sorgeloos et al. , 1977) hypochlorite can be used as reactive agent to dissolve the lipoproteic chorion of <i>Artemia</i> cysts. Two commercial products are available worldwide, i.e. bleaching powder, chloride of lime Ca(OCL)<sub>2</sub> and bleaching water NaOCl solutions. In Western Europe the latter product is the cheapest, whereas in the USA and Southeast Asia bleaching powder should be considered. Because the decapsulation process is a much more critical operation with bleaching powder, especially with regard to the viability of the embryos (Bruggeman et al., in preparation; Manzi, personal communication), we studied the use of technical NaOCl solutions in detail.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cysts; Artemia.
Ano: 1979 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3623
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Research on the culturing of the brine shrimp <i>Artemia salina</i> L. at the State University of Ghent (Belgium) OMA
Sorgeloos, P.; Baeza-Mesa, M.; Benijts, F.; Persoone, G..
In the framework of research on mariculture at the "Institute for Marine Scientific Research" (IZWO), the "Laboratory for Biological Research in Environmental Pollution" at the State University of Ghent, is focusing on culturing problems of the brine shrimp <i>Artemia salina</i>. The following research topics are discussed: 1. The mechanisms leading to the hatching of <i>Artemia</i> cysts are reviewed and complemented with new data on the sensitivity to light and temperature, and on the reversibility of the development within the cyst. The possible influences of the collecting, sorting, and packaging processes on the quality of the cysts are discussed. 2. Since in the literature much confusion exists concerning the mechanisms...
Tipo: Info:eu-repo/semantics/article
Ano: 1976 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3533
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Decapsulation of <i>Artemia</i> cysts: a simple technique for the improvement of the use of brine shrimp in aquaculture OMA
Sorgeloos, P.; Bossuyt, E.; Laviña, E.; Baeza-Mesa, M.; Persoone, G..
Although it is a common practice in different disciplines of fundamental research on the brine shrimp, and despite the very interesting applications that it offers for the use of <i>Artemia</i> in aquaculture, the "decapsulation" technique, which removes the outer layer of the cyst shell of <i>Artemia</i> , is not known to shrimp and fish aquaculturists. The present paper describes the technology developed by the authors for the routine decapsulation of <i>Artemia</i> cysts. The advantage which result from the use of decapsulated cysts in aquacultural hatcheries are discussed.
Tipo: Info:eu-repo/semantics/article
Ano: 1977 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3572
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<i>Artemia salina</i> as live food in aquaculture OMA
Sorgeloos, P.; Baeza-Mesa, M.; Claus, C.; Vandeputte, G.; Benijts, F.; Bossuyt, E.; Bruggeman, E.; Persoone, G.; Versichele, D..
Tipo: Info:eu-repo/semantics/article Palavras-chave: Artemia salina.
Ano: 1977 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3557
Registros recuperados: 6
Primeira ... 1 ... Última
 

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