How to management layer chicken 2

 Classified into cages. Even if the breeding and management of the brooding period is good, due to factors such as genetics and breeding management, there will still be some smaller and larger chickens in the flock. If they are all eliminated, it will inevitably increase the cost, and the cages in the layer house cannot be fully utilized. Therefore, when basketing, the smaller and larger chickens are kept and placed in different cages. Special measures are taken to strengthen management and promote their uniformity. If the chicks are installed in the middle cage on the south side with high temperature and sufficient sunshine, increase the nutrition appropriately to promote their growth and development; if the chicks are too large, they should be appropriately restricted. According to the number of chickens contained in the chicken cage, each single cage will be filled at a time to avoid the bullying of the first cage and the later cage.

3. Immunization

　　Immunization is required before birth. This immunization is essential to prevent the occurrence of disease during the laying period. The immunization procedure is reasonable and in line with the actual situation of the site; the source of the vaccine is reliable, well-preserved, and the quality is guaranteed; the vaccination route is appropriate, the operation is correct, and the dosage is accurate. After vaccination, check the effect of vaccination, and if necessary, perform antibody testing to ensure the effect of vaccination, so that the chickens have sufficient antibody levels to prevent the occurrence of diseases.

4. Deworming

　　 Deworming work must be done before giving birth. Chickens from 110 to 130 days of age, use 20-40 mg of levamisole or 200-300 mg of Ascarin per kilogram of body weight, and feed them with mixed materials once a day for 2 days to drive off roundworms; use sulfodichloride per kilogram Phenol 100-200 mg, fed with mixed materials, once a day for 2 days to drive off tapeworms; when the coccidian oocysts are seriously contaminated, use anticoccidial drugs for 5-6 days after basketing.