When the black-bone chicken hatched, it reacted more slowly than other chickens. The day of the week is 32°C, 34°C at night, then 1°C~2°C per week. After 2 months of age, the fluff is grown and new feathers can be removed. Freshly hatched chicks should be placed under dark light first, 10 to 24 hours after the light to drink, open food, after weakening the light, with a 15W incandescent lamp can be. Drinking water first with 0.2% potassium permanganate water, if there is a light called do not eat, you can drop a few drops of sugar water in its mouth, and other meconium will be eaten under the pull. It is best for peasants to brood on the fire, and an inch of fine sand can be spread on the surface. Open the first food to feed eight mature millet or corn fines, sesame seeds and so on. 3 to 5 days can be put on the trough, feed chicken feed. In the future, potassium permanganate or garlic water is fed every 5 days to prevent disease. The rearing management of Chinese and Chengji chickens is similar to that of chickens in general. However, the feed of Wuji chickens is refined, the crude protein content is 14%~18%, the metabolic energy is 2500~2800 kcal/kg, and the diets are mainly cereals, and 20% to 30% of the concentrate is fed with green and blue juicy feed. Free to eat sand. The black chicken is afraid of dampness and the chicken house is well ventilated and the ground is dry. It is best to set up a habitat above 1 meter high in the hen house to allow chickens to inhabit, which can reduce the disease and increase the survival rate. The chicken population should not be too large, generally 100 to 120 are more appropriate. The feed should be enough to control the amount of feed in one hour. Coops and sports grounds should be replaced by deep soil every 20 cm. Wuji has a delicate physique, poor resistance, and is prone to death after onset. Therefore, the focus should be on disease prevention. First of all, we must strengthen feeding and management, and regularly perform disinfection work inside and outside the chicken house. Always clean the henhouse and sports grounds and change the litter. Food troughs, drinking fountains, etc. should be washed every day, with a 1% to 2% caustic soda solution once every half a month. Second, we must establish and improve the system for prevention of epidemics, formulate scientific immunization procedures, and provide effective prevention against diseases that cannot be controlled by vaccines. Pcr Thermal Cycler,Hbv Nucleic Acid Detection,Thermal Cycler Pcr Instrument,Pcr Real Time Detecting System Jiangsu Dinai Bioengineering Co.,ltd. , https://www.dinaipcr.com