Poultry cultivation is a meticulous and important work. The physiological characteristics of young birds are very different from those of adult poultry. Using net beds for centralized and efficient brooding is a good method.
First, net bed brooding method. Net-bed brooding is the breeding of young birds on net beds. The bed frame can be made from local materials, such as wood, iron and bamboo. Bottom nets and fences can be made of special plastic nets whose mesh size is generally not more than 1.2 cm square. The size of the net bed can be determined according to the area of ​​the house and the arrangement of the beds. Generally each small net bed is 2 meters long, 1 meter wide, 1 meter high, and the bottom net is 50 to 60 centimeters from the ground. Each small bed can raise chicks 50 to 80 Only, put 1 to 2 drinkers and 2 to 3 chutes. After 7 weeks of age, the trough can be moved out of the bed to raise the fence to a suitable height and allow the young bird to stick its head out to eat.
Second, the advantages of net brooding. The young birds are not in direct contact with the feces, which is conducive to the prevention and control of some infectious diseases and guarantees the healthy growth of young birds. It is easy to clean up the excrement, can effectively reduce the harmful gases such as ammonia gas and increase the survival rate of young birds; it can save a lot of litter and labor. , Increased economic efficiency.
Third, feeding and management technology. 1. Control the temperature and humidity during brooding. Within one week of age, the temperature of the brooding chamber is 32°C to 35°C, and thereafter it falls by 2°C per week, and is maintained at 22°C to 25°C by the 20th day. The relative humidity in the room is maintained at 55% to 65%, generally 60% to 65% before 10 days and 55% to 60% after 10 days. 2. Ensure the supply of high-quality full-priced feeds and clean drinking water. 3. Reasonable lighting. The chicks can maintain 22 to 23 hours of light (including natural lighting) per day before the 5th day of life, followed by 17 hours of light. 4. Strengthen management. To ensure the suitable temperature of the poultry house, strengthen the ventilation and ventilation, keep the air fresh in the room, and feel pungent and smoky. Regularly quantify the quality of feeding, and do one-time defecation once a day. Work and keep the environment quiet.
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