Seven measures to improve the survival rate of chicks
For newly-starting chicks, consider the breeder flock: genetic disease inspection; hatching process: all the hatchery is not contaminated; whether the house is completely sterilized; whether the breeding environment is good, the surrounding epidemic and the construction of a biological safety system. Three aspects to consider the impact of the cause of death of chicks, do the following seven aspects of work to improve the survival rate of chicks.
1. Add sugar water
Allowing chicks to drink 8% of sucrose water within 15 hours of hatching can reduce chick mortality by 50%.
2. Drug prevention
Chicken flies and coccidiosis are the main causes of death in chickens. Adding 0.2% oxytetracycline to feeds before the age of 3 weeks of chicks has a specific effect on the prevention of ferrets; the addition of appropriate amounts of chlorpheniramine to the feed after 15 days of age can prevent coccidiosis.
3. Strictly sterilize and prevent infection
The fumigation of formalin for hatchery, brooding room, eggs and various utensils can prevent chicks from infecting E. coli and Staphylococcus.
4. Adjust density to prevent extrusion
In indoor large-scale brooding, the density of chickens should be adjusted as the chicken grows, preventing the birds from stacking.
5. Careful management, balanced nutrition
Do not put feed and pesticide together; do not feed moldy feed; do a good job of indoor ventilation. During the brooding period, full-price balanced feed is provided to avoid nutrient imbalances or malnutrition.
6. Take strict care to prevent predators
Dogs and cats are strictly prohibited from stealing chicks. Block rat holes to prevent rat damage.
7. Grasp the brooding temperature and humidity
The brooding temperature is preferably 35°C for the first 1-2 days of brooding and 32-34°C for 4-7 days. However, in practice, the temperature of brooding should be controlled flexibly and adjusted in time. Brooding humidity, the greater the humidity in the first three days, the better the relative humidity is 80-85%, the first 4-6 days, the relative humidity is 60-65%.
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