The impact of unintentional feed restriction is undoubtedly a factor at high stocking densities in the later part of the broiler growing cycle. Photo:Hans Prinsen
Diet nutrient profile, feed intake/restriction, anti-nutrients and various feed additives can all influence feather development from early age onwards. Because of the high protein and amino acid content of feathers, these nutrients deserve the most attention. Early studies using a simple feather litter score system, showed that crude protein content of the diet had a direct effect on feather regeneration. More feathers were found on the litter when a high protein diet was fed, being indicative
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