Broilers that have been thawed and raised until 165 days of age are commonly referred to as "chickens," and they can be categorized into two main types: those raised for consumption and those bred for reproduction. The management and care of these chickens differ based on their purpose. Breeding methods for laying hens include three primary systems: floor rearing, slatted house raising, and caged housing.
For broiler management, it is most effective to use commercial, balanced feed to promote rapid growth. Alternatively, homemade feed can also be used, with a recommended formula including 57.7% corn, 14% wheat bran, 18% soybean meal, 6% fish meal, 2% bone meal, 2% limestone powder, and 0.3% salt. When raising chickens in open areas, supplement their diet in the morning and evening, allowing free access to food and clean water at all times. If grazing is limited, the ratio of green feed to other ingredients should be 1:1. Maintaining optimal temperature, humidity, and lighting is essential throughout the growing period. The stocking density should be around 12-15 birds per square meter for 31-60 days old, and 10-12 for 61-90 days, following an "all-in, all-out" system to reduce disease risks.
For reserve (breeder) chicken management, the first step is to implement restricted feeding, which controls both the quantity and quality of feed while ensuring clean and sufficient water. Second, grouping should be done carefully, with each group containing 150-200 birds. Third, the breeding density should be maintained at 6-8 per square meter. Fourth, proper lighting is crucial—eight hours of light per day is recommended. Fifth, regular exercise should be encouraged to maintain health. Sixth, pest control is important; deworming should be done every 70 days, and treatments for lice, aphids, and flukes should be applied regularly. Common medications include insect repellent nets and disinfectant solutions, and it's important to follow instructions strictly to avoid overuse or harm to the flock.
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