[Fish silage prepared from fish species of shrimp by-catch. II. Biological test in broilers]

The purpose of this study was the nutritional evaluation of proteins in fish silage. A biological test was conducted in chicks (broilers) to evaluate two levels of inclusion of fish silage (2.5% and 5%, respectively) in diets normally used for feeding them. Chicks were evaluated in weight gain, food consumption, and feeding conversion index. Finally, flavor and acceptability tests of meat from broilers fed the experimental diet were conducted. Results of the biological assay indicated that the best biological response was that of the animals fed the 5% fish silage diet. Sensory tests revealed that the meat of chicks fed the experimental diets had favorable acceptance by the consumers.