1. Preparation before the breeding period 1 Chicken house and equipment: Before the group is transferred, it is necessary to prepare the broiler house, such as maintenance, cleaning, and disinfection of the house, and prepare a sufficient trough and sink. 2 Elimination of Weak Chickens: In the process of transfer, select healthy, disease-free, well-balanced chickens whose appearance meets the requirements of this breed and transfer them to breeding broiler houses to eliminate sick chickens, residual chickens and chickens whose appearance does not meet the requirements of this breed. 2. Careful transition After cage breeding or net broiler chicks have entered the breeding period, some will need to change their cages to the ground for raising the sport; others will need to transfer to breeding cages for better management. This change makes young chickens less accustomed, and fears performance after being transferred to groups. It is easy to cause crowdedness. It is necessary to provide a good environment for eating and drinking, pay attention to chickens, and especially to strengthen duty shifts at night to prevent accidents. 3. Maintain suitable breeding density Breeding chickens, whether raised or caged, must maintain a suitable stocking density so as to ensure that chickens develop evenly. If the rearing density is too large, air pollution will be caused in the house, the mortality rate of the flock will increase, the body weight uniformity of the individual will be poor, there will be more residual chickens, and the number of qualified chickens will decrease, affecting the breeding program. In order to raise the chickens in the group, groups need to be grouped so as to prevent the group from being inconvenient to manage. It is advisable to use no more than 500 in each group. 4. Controlling maturity The key to controlling the sexual maturation of bred chickens is to combine limited feeding with lighting management, and only emphasize that certain aspects will not achieve very good results. According to the restrictions on feeding and management, the weight of chickens meets the standards, but the production age is delayed because of lack of light and light weight. If the time of light is increased and the nutrition and the amount of feed are neglected, the standard weight cannot be achieved. The result is that the weight of eggs laid is small and the peak period of egg production is delayed. 5. Reasonably set the material, sink In the breeding period, the position of the feed trough is 8 centimeters for each chicken, and the position of the trough is half of the feed trough. The chute and the trough should be evenly distributed in the house, and the distance between them should not exceed 3 meters. Its height should be constantly adjusted so that it is basically the same height as the chicken back. 6. Strengthen ventilation The purpose of ventilation is to maintain the fresh air in the house, provide the required oxygen to the broilers, remove the carbon dioxide, ammonia, and other pollutants from the house; reduce the temperature in the house; and eliminate excessive water in the house. Reduce the humidity in your home. Open henhouses should pay attention to open doors and windows for ventilation, and closed broilers should be provided with mechanical ventilation. 7. Feeding gravel In order to improve the gastrointestinal digestive function and feed utilization rate of broiler chickens, it is necessary to add grit during the growth period. The diameter of grit should be 2 to 3 mm. Adding the feeding method can feed the gravel into the feed, and can also be fed into the sand tank alone. The gravel requires cleanliness and hygiene. It is best to rinse with clean water and then disinfect it with 0.1% potassium permanganate solution. 8. Avoid å•„ç™– Cultivating chickens in cages is prone to paralysis. In order to reduce the loss caused by cockroaches, it is imperative to do a good job of breaking chickens in cages. After the flock has appeared, it is necessary to analyze the causes in time and take targeted measures to eliminate the etiological factors. 9. Prevent diseases As the rearing density of broiler chickens is large, attention should be paid to the timely removal of manure, maintenance of environmental hygiene, prevention of epidemics, and vaccination and deworming. 10. Make a record There must be records at the brooding and breeding stages, which is also a necessary part of the flock management. Doing a serious and comprehensive record will allow managers to keep abreast of the condition of the flock and provide a basis for the decision to be taken. The main contents of the record should include: 1 breed of chicks (lines), source and number of chicks. 2 Weekly, daily feed consumption. 3 Weekly weight gain. 4 The number of deaths and deaths of chickens in daily or at certain stages. 5 Only a few chickens were culled daily and weekly. 6 Daily temperature and humidity changes at various times. 7 Vaccination, including date of vaccination, vaccine manufacturer and lot number, type of vaccine, method of inoculation, age of inoculated chicken, and name of inoculated person. 8 daily, weekly drug statistics. 11. Analysis of breeding records 1 Analyze the growth and mortality of flocks in the rearing period and calculate the daily or weekly growth rate and growth rate of the flocks. 2 Analyze feed utilization during the breeding period and calculate feed utilization. 3 Analyze the occurrence of infectious diseases or other diseases and summarize the effect of prevention and medication. 4 Calculate costs, including brooding period costs and growing period costs. Pharmaceutical Glass Vials, Pharma Glass Vials, Pharma Vials , butyl rubber stopper, seal, cap, empty IV bags, Empty IV Container, glass vials, ampoules Pharmaceutical Glass Vials,Pharma Glass Vials,Pharma Vials,Empty IV Container China Lemon Trading Co.,Ltd , https://www.lemonvial.com