"A double-tier housing system for a brooder to grower house is a crucial factor in poultry farming. It refers to a housing system that consists of two levels or tiers, which provide ample space for the brood and the grower. This system ensures that the young birds have a comfortable and safe space to grow, while also maximizing the use of the available floor space. The double-tier housing system helps to maintain a clean and hygienic environment, which is essential for the birds' health and prod