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How Selective Breeding Has Accelerated Broiler Growth Rates

Selective Breeding’s Impact on Broiler Growth Rates

The modern broiler chicken, known as the "Cornish Cross," has seen a huge jump in growth rate. This is thanks to intense artificial selection over the years. Today, broilers grow 300% faster than they did in 1960, reaching heavier weights in less time. This change is mainly due to the poultry industry's goal to improve traits like body weight and…