The management of laying hens

Feeding and management measures

1 timely transfer group, timely vaccination, insecticide. Egg into the cage work is best done before 18 weeks of age, in order to make the egg became familiar with the environment. Too late is easy to make the part has opened a production of chicken production, or made into abdominal cavity caused by egg yolk yolk peritonitis. In front of the cage or cage at the same time should be vaccinated with live vaccine of Newcastle disease oil, egg drop syndrome inactivated vaccine and other vaccine. Best to conduct a thorough anthelmintic work into the cage, the method such as mites, lice and other parasites on the body surface of spraying drug available. The body of parasites can be oral albendazole 20 ~ 30 mg / kg body weight, or Fu Ding (Chong Kexing) mix material taking. Transfer group, before and after vaccination in the material should be added in a variety of vitamins, antibiotics to reduce stress reaction.

2 timely conversion laying material. In order to meet the increased demand, the layer reproductive system's weight on the growth and calcium, can begin to feed the feed of laying hens at 18 weeks, 20 weeks of feeding egg laying peak feed. At the same time in the material in an extra times the amount of vitamins. This period shall cancel the method of restricted feeding, make chicken feed freely. Turn on the lights during the guaranteed to have the material groove.

3 increasing illumination time. Rural specialist poultry incubation period with natural illumination method. At 18 weeks of age, if the chickens weight reaches the standard, every two weeks to increase light for 30 minutes, until the egg laying rate reached its peak time as total hours per day or 16 hours until 15. If the chicken is lighter in weight, slow growth, but at the same time increase the feeding until 20 weeks of age increasing illumination time. During egg laying light principle is not shorten the time, intensity can not be weakened.

4 for the chicken to create a comfortable environment conditions. Laying hens in the most suitable temperature is 13 DEG to 23 DEG C, the best winter can be maintained at more than 10 DEG C, the best summer can be maintained at 30 DEG C. To maintain the indoor air circulation, prevent all kinds of noise, keep the environment and feeding, drinking water, light stability.

5 The well prevention disease. 

(1) layer into the cage after adding antibiotics in animal feed or drinking water, such as norfloxacin, ciprofloxacin, gentamicin, every 4 ~ 5 weeks administration a week, in order to prevent colibacillosis, salmonellosis, enteritis.

(2) in the feed to add additional regular times the amount of vitamins, in order to adapt to the needs of egg laying chickens and relieve stress reaction, improve the resistance to various diseases. 

(3) to strengthen sanitation management, the implementation of reasonable immune procedure, adhere to the disinfection with chicken and environmental disinfection system, prevent epidemics. Pay close attention to the egg laying rate is consistent with the standards, pay close attention to the external environment on the chickens any small effects.

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