Dr Rhys Hauler - Aquaculture New Zealand

Nutritional knowledge versus economicuse• Today the levels of fishmeal and fish oil inaquaculture diets are determined by the economicvalue of these raw materials• Skretting cannot impact the economic value, butwe have developed the nutritional knowledge touse less of these raw materials, and becomeindependent of their use• Today we have the nutritional knowledge to usefar less than the level determined by currenteconomic value