This article explores the critical role of ventilation systems in layer chicken farming, emphasizing their impact on flock health and egg production efficiency, especially in high temperature and humidity conditions. Drawing on the innovative design and ventilation advantages of Zhengzhou Livi Machinery’s H-type layer chicken cages, it delves into airflow distribution and ammonia concentration control strategies. The piece offers practical solutions to common issues such as airflow dead zones and ammonia buildup, supported by real-world case studies and data comparisons. It serves as an authoritative guide for poultry farmers seeking to enhance environmental conditions, improve animal welfare, and boost production outcomes through scientific ventilation optimization and smart monitoring technologies.