By selectively breeding for heat tolerance and efficient cooling mechanisms, cross-breeding programs produce breeds capable of thriving in hot climates, ensuring productivity even in adverse environmental conditions.
How do cross-breeding programs address the need for summer adaptation capacity in poultry breeds?
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Cross-breeding programs aim to reduce the size of egg-laying birds by selecting for traits like smaller body size and improved feed efficiency. This enhances their ability to utilize cheaper, fibrous diets, resulting in more cost-effective egg production without compromising productivity.