What is the importance of the first feeding stage in advanced raceways?

The first feeding stage is crucial in advanced raceways because it lays the foundation for the future growth and health of juvenile fish. During this stage, fish begin to transition from relying solely on their yolk sacs to actively consuming external food sources. The quality and type of feed provided can significantly influence their overall development, including growth rates, survival, and resilience against diseases. Proper nutrition during this early stage ensures that the fish develop the necessary physiological and behavioral traits needed for future stages of life.

Successful first feeding not only impacts immediate growth but also sets the trajectory for long-term performance in terms of weight gain and overall health. If fish do not receive adequate nutrition during this critical period, they may experience stunted growth or increased mortality rates, which can adversely affect the productivity of aquaculture operations.