|
|
|
| Registros recuperados: 10 | |
|
|
| Sorgeloost, P.; Baeza-mesa, M.; Benijts, F.; Bossuyt, E.; Bruggeman, E.; Claus, C.; Persoone, G.; Van De Putte, G.; Versichele, D.. |
| In view of the need'for research on the practical use of the brine shrimp Artemia salina in aquaaulture, our research team at the State University of Ghent (Belgium) is studying the following aspects : 1- The automatized mass-culturing of larvae. 2- The controlled production of cysts. 3- The comparative study of geographical strains. 4- The study of the metabolism of the cysts. |
| Tipo: Text |
|
| Ano: 1977 |
URL: http://archimer.ifremer.fr/doc/00305/41626/40835.pdf |
| |
|
|
| 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 |
| |
|
| |
|
| |
|
|
| Bossuyt, E.; Sorgeloos, P.. |
| Contrary to the rearing of brine shrimp at laboratory scale which is current practice and well described in many papers, specific information on the high-density culturing of this species is scanty. This paper briefly reviews the different culturing methods precognized so far and discussed the advantages of batch culture in air-water-lift raceways: the latter technology has been optimized during the last 4 years at the <i>Artemia</i> Reference Center and permits a current production of 2 kg biomass/m³ in 2 weeks culturing at 25°C.A detailed description is given of:1. construction of the raceways: tank design and characteristics and selection of materials: construction, positioning and operation of the air-water-lifts;2. techniques for water... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquaculture techniques; Artemia. |
| Ano: 1980 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3610 |
| |
|
| |
|
|
| Dobbeleir, J.; Adam, N.; Bossuyt, E.; Bruggeman, E.; Sorgeloos, P.. |
| Brine shrimp being non-selective filter-feeders, cheap agricultural waste products should be evaluated as potential food sources for their controlled mass culturing. Preliminary results of screening tests performed with wheat bran, soybean meal , rice bran and whey powder in culturing systems of various size are reported. Wheat bran appears to be unsuitable as monodiet for brine shrimp. The other products tested support good growth although specific precautions have to be taken with some foods to avoid problems of water quality during culturing. Processing techniques for the manual or mechanical preparation of inert feeds for <i>Artemia</i> are indicated. The possibility of influencing the fatty acid pattern of cultured brine shrimp by varying... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brine shrimp culture; Diets. |
| Ano: 1980 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3659 |
| |
|
|
| Versichele, D.; Bossuyt, E.; Sorgeloos, P.. |
| Automatization in the food distribution is necessary for the controlled culturing of filter feeders in high densities. Numerous devices have been described to distribute specific quantities of food suspension at preset time intervals (cf. review in Kinne, 1977). The number of systems which, however, add food whenever a preset critical turbidity of the medium is exceeded are rather limited. They furthermore are either very expensive (sophisticated equipment) or have to be cleaned very often (cf. review in Sorgeloos et al., 1976). We tried to simplify the technological complexity of the existing systems and developed an inexpensive, automatic, self cleaning food distributor. This apparatus measures the turbidity of the culturing medium which is pumped into a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aquaculture techniques; Filter feeders; Turbidity sensors. |
| Ano: 1979 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3625 |
| |
|
| |
|
| |
| Registros recuperados: 10 | |
|
|
|
