1. Begin with the beginning of the chick’s growth Before the chicks are transported to the chicken farm, the chicken house should be fully prepared. Particular attention needs to be paid to the critical stage of maximizing the maximum performance of the chicks - brooding period. The first 14 days of chick life will lay the foundation for its subsequent good production performance. Environmental and local climatic conditions should be taken into consideration when determining the stocking density. Keep in mind that broiler chicks weigh significantly heavier than female chicks, so extra floor space should be given to ensure that they reach their target weight. Strict disinfection procedures should be performed and monitored and checked regularly. Preheating of the chicken house before the chicks are housed is essential to ensure that there is sufficient time for the house to reach a suitable indoor temperature. The ideal room temperature is 30°C to 31°C, and the minimum floor temperature is 28°C. Check the mental status of the chicks 2h after entering the house to ensure that the chicks are in a suitable environment. After reaching the chicken house, the chicks should be able to easily obtain fresh feed and drinking water. In the first 7 days, the number of drinking fountains can be increased to ensure that each chick can drink water. 2, 16-24 weeks of management Management of 16 to 24 weeks is a critical period to ensure that the birds have a high degree of uniformity, adequate body weight, and suitable body condition for transfer to a shed. The hens should obtain appropriate weight gain at 16 to 20 weeks of age in order to maximize their egg production during peak periods and to maintain a sustained level of egg production after peak. If a layer farm can provide the highest quality flocks for laying chicken farms, then the latter will achieve its production goals. When broiler breeders grow to a suitable age, they will enter the egg production stage as the light time increases. The egg-laying response to light stimulation in hens is based on their body condition, body weight and age. Accurate weighing, good observation, and feeding management are important in determining when a hen will respond to increased light time. If there are still a large number of chickens with small body weight in the flock, light stimulation should be postponed. 3, rooster management It is important to bear in mind that the role of the rooster in the highest fertility rate of eggs is 50%. First of all, we must ensure that chicken farm managers are well-trained and have a good knowledge of how to cultivate high quality cocks and how to achieve this goal. The purpose is to produce and maintain high quality cocks to ensure that the entire flock has the highest level of fertilization. It is also very important to keep feed and body weight continuously elevated and within control. The high quality cock has an upright figure, active and alert. The crown is bright and there is no excess or too little "muscle." Roosters with poor body condition should be eliminated while maintaining a proper proportion of males and females. Poorly-featured cocks have poor color, almost no muscle, and a "hunchback" appearance. Roosters that are obviously fed with too much muscle should also be eliminated. 4. Feeding management after peak egg production Remember that hens carry half of the genes that affect the performance of their offspring. This means that if the hen is overweight, it may affect its egg production rate and reproduction rate in the late stage of laying. Therefore, feeding after peak egg production requires special care. The key to controlling the weight of a hen is to have a good understanding of the characteristics of each batch so that you know when to reduce the feed. Regular production operations and weighing are indispensable for determining the hen's body composition, body condition, minor changes in body reserves, and observation of egg production peaks, egg weight, and feed "cleaning" times. 5, egg processing Correct egg collection and grading, keeping eggs clean and properly stored are the basis for maximizing hatchability and chick quality. High hatchability and high quality chicks can only be achieved when the eggs are placed under optimal conditions during egg production and hatching. Remember that fertilized eggs contain a lot of living cells. Once produced, its ability to incubate at most is maintained and not increased. If not handled properly, hatching ability will quickly decline. Nests should be free of excrement, litter and broken eggs. Collect eggs at least 4 times a day. It should be noted that the egg temperature in the nest box, especially in hot weather, may be similar to the egg temperature in the incubator, so regular egg collection is very important. Ground eggs should be collected regularly and collected at a higher frequency than the eggs in the nest. This is especially important because the chicken is going to start laying eggs. Ground eggs and eggs should be stored separately. When classifying eggs, pay attention to the quality of the eggs. It is important to understand what a high-quality egg is and eliminate other eggs, such as dirty eggs, cracked eggs, and misshapen eggs. Before putting the eggs into the storage room, the temperature of the eggs should be gradually reduced until the temperature in the egg storage room of the chicken farm (refers to the precise temperature proposed by the breeder company). Maintain the temperature of the egg storage room and the relative humidity of 75% at any time. The key is to keep in mind that fluctuations in temperature, whether on a chicken farm, during transport, or in a hatchery, will result in higher embryo mortality and poorer chick quality at hatching. 6, do not ignore the "basic information" Adequate clean drinking water and good quality feeds, as well as good ventilation, weight and litter management, are obviously important factors in obtaining good quality eggs. According to our experience, some basic needs of breeders are often overlooked in chicken farms where production performance is not ideal. The last point is the importance of competent, active and active breeders in the management of breeders. If the breeder does not have the skills to maximize the performance of the flock, management techniques are meaningless. High-quality breeders can determine the success or failure of the flock. For the chicken industry, this is an important aspect of attracting suitable talents. This will make young people, their teachers and professional consultants aware of the career potential of modern chicken farming. There are no such career ladders in other areas of the farm, and talented and ambitious young people can make a difference. 7, maintain a good chicken health The first step in the development and implementation of a successful biosafety program is to understand the risks posed by biosafety errors. Biosecurity is a risk management and there is always a balance between cost and biosecurity interventions. Therefore, risk assessment will facilitate the development of target programs that can control or eliminate the introduction of disease into flock. In order to understand this risk, it is important to know what kind of disease pressure the flock is under. The disease may come from commercial poultry farms, backyard chickens, or local tourist sites, such as open water sources that attract large numbers of wild birds. 8, strict control of visitors It is important to understand the significance of the health of chickens and strictly implement biosecurity measures. All doors leading to the chicken farm should be locked and all visitors must be contacted by the farm manager before entering the chicken farm. Ensure that all visitors really need to visit the chicken farm and sign the guestbook to explain the reason for their visit and whether they had contacted poultry in the past 72 hours. 9, on-site shower The best way to ensure the biosecurity of the chicken farm is to provide shower conditions for all visitors and employees and to change clothes and shoes. Most chicken farms are using these measures. At Cobb, Europe, we insisted that all employees and visitors shower for 5 minutes to ensure that no pathogenic microorganisms are brought into the chicken farm. 10. Vehicles and Equipment Only the necessary vehicles and equipment are allowed into the chicken farm. If vehicles must enter the chicken farm, they should be thoroughly sanitized, paying particular attention to the exterior of the vehicle, wheels and wheel arches. Tools and equipment brought into the farm should also be minimized, especially when used on other farms. The equipment brought into the chicken farm should be disinfected. 11. Foot bath and changing boots The usual neglected aspect of the foot bath is that the disinfectant has been contaminated by leaves and dirt, and the disinfectant has failed. Ideally, each house should be equipped with a covered footbath, accurately measure the dilution rate, and replace the disinfectant every 1 to 2 days. In addition, changing the boot before entering the house is another effective way to reduce the attack on chickens in the farm. It is easier to identify different colors of boots inside and outside the house. Second, specific areas should be designated, such as using physical barriers, or drawing lines on the ground. This will delimit the use of different boots inside and outside the house and control the risk of any cross-contamination. 12. Prevent pests and wild poultry Check the feeding point of the mouse every week and make sure the house is protected from insects. Pay special attention to worn door seals, vents and drains. Always mow grass. Prevent feed overflow. Installing a cyclone vacuum cleaner on the feed discharge pipe works better than installing a filter bag. Trim all overhanging trees or branches to stop wild birds. 13. Employees' Biosafety Awareness If everyone adheres to the farm's biological safety, then it is the most effective method. Creating a biosafety culture is the key to obtaining employee support. For example, it can be ensured that a footbath and a disinfectant are used to wash hands before entering the chicken house. Constant training of employees around key control points and explaining their importance is an important part of any biosafety program. Urinary and Reproductive System silicone foley catheter,foley catheter with temperature sensor,hsg catheter,cervical ripening balloon Anesthesia Medical Co., Ltd. , https://www.medicaldiverse.com