+39 3476141118Nutrient requirements of fish 1993
Nutrient requirements of fish 1993
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Most of the data presented in this report are for small fish, and it is recognized that nutrient requirements change as fish size increases. Also, environment influences nutrient requirements; therefore, future research should address effects of temperature, disease, and various other stresses on the nutritional needs of fish. More research is also needed on the nutrient requirements that have a large impact on feed costs, such as amino acids and energy-protein ratios, to refine or support existing values that in many cases are based on a single set of experimental conditions.
