A preliminary study on the protein requirement of Chanos chanos (Forskal) fry in a controlled environment
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Growth rate of fish appeared to be related to the levels of the protein in the diet up to 40%. Fish fed diets containing 50 and 60% grew slower than those fed 40%, and the optimum level appears to be 40% when fed to fry at a rate of 10% of body weight. Best feed conversion of 1.96 was also obtained from the 40% protein diet. Mean survival rates were low in all treatments, but highest for the 40% protein diet. The competition of 5 isocaloric experimental diets containing various levels of protein are tabulated, as are weight gains, diet conversions and survival rates for milkfish fry fed various dietary levels of protein. Growth curves for milkfish fry are shown, and the relationship between weight gains of milkfish fry and the dietary levels of protein are illustrated.
Suggested CitationLim, C., Sukhawongs, S., & Piedad-Pascual, F. (1978). A preliminary study on the protein requirement of Chanos chanos (Forskal) fry in a controlled environment.