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Evaluation of mono- and mixed diets as food for intensive <i>Artemia</i> culture OMA
Lavens, P.; De Meulemeester, A.; Sorgeloos, P..
In order to alleviate the problems encountered when using live algae or rice bran as <i>Artemia</i> food in intensive culturing, different alternative types of brine shrimp diets have been evaluated. Using a high-density flow-through recirculation culture system, a Single Cell Protein yeast and mixed diets, consisting of this yeast and micronized waste products from agricultural corps, were selected as suitable <i>Artemia</i> feeds.Production yields after 2 weeks culturing varied from 2 to 5 kg live weight brine shrimp biomass per culture tank of 300 l. The mixed diets corn/soybean, corn/ wheat husks, and corn/yeast were found to be suitable or even better alternatives for the rice bran diet which is commonly used for feeding...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Artemia.
Ano: 1987 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3173
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New developments in the high density flow-through culturing of brine shrimp <i>Artemia</i> OMA
Lavens, P.; Baert, P.; De Meulemeester, A.; Van Ballaer, E.; Sorgeloos, P..
A closed culture system for the high density culturing of <i>Artemia spp.</i> 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
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