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Key measures for breeding chickens
Transmigration is the biggest stress in a chicken's life. It is also a key technical measure to increase the survival rate and ensure the normal production performance of breeders. Here are some of the issues that should be noted in the breeding of chickens as follows: 1. Pay attention to the disinfection of the environment and equipment. Before the swarm, the installed chicken house and equipment should be sprayed and sterilized twice, fumigated with formaldehyde and potassium permanganate, and the vehicles and the transfer cages used during the transition should be disinfected. The disinfectant can be used 1:400 times. Ruishishi -203. At the same time, the foot of the new chicken house should be equipped with a pedal disinfection pot to prevent the transfer of complex personnel and pathogenic bacteria. Participants in the group must wear work clothes, rain boots, and wash their hands with 0.1% benzine prior to transfer. 2. Pay attention to preventive administration. Transmigration must be carried out at a high level of NDV antibodies. If there is no monitoring condition, a new epidemic prevention epidemic should be conducted in the first half of the year. It is best to use a combination of attenuated virus vaccine and extinguishing vaccine. Three days before and after the transfer, multiple vitamins and broad-spectrum antibiotics should be administered to feed or drinking water to avoid infection and enhance anti-stress ability. 3. Pay attention to transit time. The transfer must be carried out before 20 weeks of age because 20-30 weeks of age is the most important period of egg production in the hen. Transmigration should be performed at night, as night shifts can reduce stress. Roosters should be transferred 4 to 5 days earlier than hens to gain an environmental advantage. 4. Take care to keep the environmental conditions constant. The group must try to ensure that the environmental conditions are basically constant, so that the environment is as consistent as possible, temperature, humidity, light, feeding methods, keeping personnel, etc. Do not change too much, keep clothing to be fixed, simple, can not wear colorful fancy dress In particular, the temperature must be constant. In addition, to ensure that chickens enter the new homes, there is sufficient drinking water and the amount of feed, limiting the feeding of chicken should also be appropriately increased feed. 5. Pay attention to the chickens in the group. Don't be too impatient when you transfer to groups. The broiler is large and should grasp the crotch of one leg from behind, and then put the two legs together and raise it with the crotch. Never use an iron hook to hook the chicken leg or just mention one leg. The transfer cage is preferably a plastic cage. If a wire cage is used, the cage should be placed on the bottom of the cage to prevent the wire from hanging and damaging the chicken body. If the vehicle is used to directly hold the chicken, the shavings or straw must be placed on the bottom of the vehicle. Little to prevent the chicken from being squeezed. 6. Observe the flock. After the group is transferred, the keepers must pay attention to the status of the chickens, such as mental status, drinking water, food and feed conditions, and performance of activities, etc., and promptly identify problems and take effective measures to prevent and control them. Ensure the survival rate after rearing.