At present, the broiler raising method commonly adopted by breeders is not limited to feed, and gives light day and night, resulting in a variety of metabolic diseases, such as ascites, sudden death, and leg problems. In order to prevent the occurrence of these diseases, farmers blindly add drugs to the feed, which not only results in drug residues in the slaughterhouses, but also increases the cost of feeding. According to the production practice for many years, the author bred broilers in stages and received good results. First, broilers 0 to 14 days old In the first few days after hatching, provide chicks with high-quality drinking water, such as 5% glucose + super multidimensional + high-efficiency, low-toxicity antibacterial drugs, and provide small-sized, easily-digestible, full-priced compound feeds so as to provide less feeding. Tim Tim. The first day can be used 24 hours light, light intensity of 4 watts per square meter, then gradually reduce the lighting time, and eventually transition to the natural lighting time. The implementation of this lightening system, which has gradually decreased first and then increased, can promote the development of internal organs and bone calcification of chicks to a certain extent, make them in good health and reduce the incidence of diseases. Second, broilers 10 to 35 days old According to the growing condition of broilers, the volume of feeds should be appropriately increased to reduce the energy and crude protein concentration in feeds. Generally, it can be reduced by about 10%. However, various vitamins, trace elements and minerals in feeds should be according to standards or Higher than standard supply. Regular feeding 3 times a day, pay attention to strengthen the broiler movement, such as the night can be used to drive the broiler chicken gently or increase the light intensity in the house to reduce the weight of the chest caused by the pressure and reduce disease. Three, broilers 36 days old to slaughter Use high-quality feed for short-term fattening. When preparing feed, pay attention to: (1) Diversification of raw materials and low fibrosis. (2) Add 3% to 5% of animal and vegetable fats and oils in the feed to increase the energy level of the diet. (3) Feeding as much as possible with pellets. The number of feedings is increased from 3 times a day to 5 times a day. Feeding can also be done throughout the day to allow the birds to feed freely. (4) Adjust the breeding density. Excessive breeding density not only restricts the intake of food, but also affects the rest and causes uneven growth and development of chickens. It also causes air pollution in the homes, deterioration of the environment, and induces many diseases. Under normal circumstances, the broiler breeding density in the winter is 12 to 15/m2, and the summer bred density is 8 to 10/m2. In addition, we must pay attention to strengthening the ventilation of the coop, keep the air fresh and temperature and humidity suitable, the temperature is appropriate to about 18 °C, relative humidity of 55% is appropriate. Operating Table,Manual Surgical Table,Urology Surgery Table,Ent Surgery Table NINGBO TECHART MEDICAL EQUIPMENT CO.,LTD , https://www.techartmed.com