This document discusses three categories of poultry production: breeding farms, egg farms, and broiler farms. Breeding farms research genetics to develop parent stock for commercial chicks. Egg farms raise pullets until 18-20 weeks when they begin laying, and provide feed, nesting boxes, and other care for layers. Broiler farms grow meat-type chickens for 6-7 weeks until slaughter. It provides details on identifying male and female chicks, raising pullets, and caring for layers.