Published in Scientific Papers. Series D. Animal Science, Vol. LXVIII, Issue 2
Written by Anca Nicoleta CORDELI (SĂVESCU), Magdalena TENCIU, Floricel Maricel DIMA, Neculai PATRICHE, Elena SÎRBU, Alina Nicoleta MACOVEIU (DOBRE), Ionica BEJENARIU, Marilena Florentina LĂCĂTUȘ
The stellate sturgeon (Acipenser stellatus), a species of significant ecological and economic value, has seen a decline in wild populations due to overfishing, habitat loss, and pollution. This review summarizes current scientific findings on the growth performance of A. stellatus cultured in RAS, focusing on key parameters such as water quality, stocking density, feed composition, and environmental conditions. Optimal growth rates are achieved by precisely controlling dissolved oxygen levels, water temperature, and balanced protein-rich diets. Studies indicate that RAS technology can significantly enhance growth performance while minimizing environmental impacts compared to traditional aquaculture systems. However, challenges remain in optimizing system efficiency and reducing operational costs. Further research is required to refine these parameters for large-scale commercial production. This review is a reference for improving A. stellatus aquaculture practices, supporting conservation efforts and industry growth.
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