Stress is a critical factor that can hinder the growth, health, and productivity of fish species in aquaculture. Various sources, including handling, environmental changes, stocking density, and nutritional deficiencies, can cause stress. These stress-induced challenges lead to suppressed immune function, reduced growth rates, increased susceptibility to diseases, and overall poor welfare of the fish. Consequently, these issues result in substantial economic losses and compromise sustainability.
This lecture will highlight innovative approaches to stress mitigation, focusing on the use of feed additives. Recent research by the Phibro R&D team has demonstrated promising results in utilizing feed additives to mitigate stress in different fish species, such as Salmo salar, Oreochromis niloticus, and Sparus aurata. Studies have shown that specific feed additives enhance stress resilience, improve immune responses, and promote better growth performance.
Comprehensive data from Phibro’s studies will be presented, showcasing the effectiveness of feed additives in reducing stress markers and enhancing fish health and productivity. By exploring the intersection of stress biology and aquafeed innovation, this lecture aims to provide aquaculture professionals with practical solutions to optimize their operations, improving both fish welfare and the economic viability of the aquaculture industry.