Collected reprints: Abstract 3615

Collected reprints

Abstract

Sorgeloos, P.; Persoone, G.; Baeza-Mesa, M.; Bossuyt, E.; Bruggeman, E. (1978). The use of Artemia cysts in aquaculture: the concept of "hatching efficiency" and description of a new method for cyst processing. Proceedings of the Ninth Annual Meeting World Mariculture Society : 715-721

The quality of brands of Artemia 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).

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