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Marc-Christopher Hildebrand

Einflüsse des Managements und äußerer Haltungsbedingungen auf den Afrikanischen Raubwels Clarias gariepinus (Burchell, 1822) in Kreislaufanlagen (RAS)

Universität Rostock, 11.04.2025

https://doi.org/10.18453/rosdok_id00005645

Abstract: Global production of fishery and aquaculture products is increasing. For Clarias gariepinus, industry-related rearing conditions were analyzed and optimized using scientific evidence. The species also offers advantages in aquaponics. The study shows that variable stocking densities are beneficial depending on growth phase. Light control improved feed intake without stress; warm light enhanced condition, while blue light caused stress. Noise was disturbing. Micronutrient fertilizers were unproblematic; a 1:4 dilution is recommended for juveniles.

doctoral thesis   free access