British Poultry Science · 1978 · 30 citations · 5 references
AgricultureAnimal SciencesPoultry ScienceLivestock ProductionMeat SciencePoultry Meat ScienceBroiler Carcass YieldMeat ProductionMeat YieldPoultry ProductionTurkey BreedsAdaptive Production SystemsBroiler Meat YieldCarcass Yield EvaluationMeat Yield AssessmentMeat Yield EfficiencySex Effects On Carcass YieldSlaughter Weight Effects On Carcass YieldTurkey Meat Yield
1. Live‐weight and carcass components of three strains of commercial turkeys were compared: males were slaughtered at fortnightly intervals from 12 to 24 weeks of age and females from 12 to 18 weeks. 2. Age, live‐weight and sex had major effects but, once these factors had been allowed for, little or no residual variation in the carcass components remained. For this reason the question is posed whether con‐formation per se has a major effect on yield. 3. The study yielded data which should be of value in exercises attempting to optimise production systems.
5