Thermal manipulation impact on microbiome in chickens

This study aimed to evaluate whether thermal manipulation (TM) during embryonic development can enhance heat tolerance in broiler chickens by influencing their gut microbiota, body weight, and temperature regulation under chronic heat stress. With rising global temperatures posing significant challenges to poultry health and productivity, the research is highly relevant to improving animal welfare and performance in heat-prone environments. The findings highlight TM as a promising strategy to modulate the cecal microbiota and support growth under heat stress, offering practical implications for sustainable poultry production in a warming climate.