Technical points for chick brooding for 1-10 days

Brooding day one

1. Before the chicken arrives in the house, preheat the house to 35℃～37℃; control the humidity between 65%～70%, and put the vaccine, nutritional medicine, disinfectant, water, feed, bedding And disinfection facilities are prepared.

　　 2. After the chicks enter the hen house, they should be caged quickly and the rearing density should be arranged. Generally, the level is 20-30 per square meter and 50-60 per square meter.

　　 3. Give water immediately after basketing, preferably cold boiled water at room temperature, add 5% glucose and 0.1% electrolytic multi-dimensional water to the drinking water, drink 4 times a day.

4. After drinking chicks for 4 hours, you can put them into the feed trough or tray. It is best to use high protein level chicks for food or fortification. The crude protein level should not be less than 19.5%. Feed 4 times a day; also pay special attention Do not cut off the water, otherwise it will affect the growth of chicks.

　　 5. All day light should be given (that is, 24 hours) with a light intensity of 10 lux.

Specific control method: Due to the weak vision of the young chicks just out of the shell, in order to let the chicks get familiar with the environment as soon as possible and eat and drink water, it is required to provide the chicks with a long lighting time and a strong indoor environment. The installation of the chicken house bulbs should be close to The chicken activity area is better, the height is generally 2.1 meters to 2.5 meters from the ground, and the distance between the bulbs should be equal to 1 to 1.5 times its height. In addition, in order to obtain a more uniform illumination, the bulbs should be staggered. The wattage of the lamp is 60 watts. The height of the lamp from the chicken body is generally between 1.8 meters and 3.1 meters. If there is a lampshade, it is 2.5 meters and 3.1. Meters, 1.8 meters to 2.2 meters without lampshade, don't let the bulb be too close to the chicken to avoid anal peck and feather peck.

　　 6. On the evening of entering the chick, the floor of the chicken house should be disinfected with disinfectant spray to achieve the purpose of increasing the temperature of the house, disinfecting the floor and reducing the dust in the house. At the same time, in order to increase the humidity in the house, you can boil water on the stove to produce water vapor, and even directly sprinkle water directly on the ground to maintain the necessary humidity in the house.

　　 Brooding Day 2~3

　　 1. The light time is 22 hours to 24 hours, the light intensity is 10 lux, and the humidity is preferably 70% (light intensity and light humidity control are the same as the first day).

2. Adopt nasal injections (2 heads/piece) and subcutaneous injection of Newcastle disease oil vaccine 0.3 ml/piece with new branch/kidney triple weak vaccine to avoid the occurrence of early type Newcastle disease kidney-type and reproductive-type branches However, on the day of immunization, chickens must not be disinfected.

　　3. Stop using glucose in drinking water to reduce the anus paste phenomenon of chicks.

　　 Brooding Day 4-7

　　 1. From the fourth day, reduce the light time by 1 hour every day, that is, 23 days for 4 days, 22 hours for 5 days, 21 hours for 6 days, and 20 hours for 7 days.