Feed selection: feed chickens with whole pellet feed. Scientific feeding: Add 1%-5% animal oil to the chicken's diet to keep the protein content above 19%. Disease prevention: Chickens were injected with the first vaccine within 24 hours after birth, and the second vaccine was injected on day 16- 18. Regular exercise: Chickens before the age of 20 exercise for 6-7 hours every day.

How to raise chickens, grow fast 1, choose feed.

In order to make chickens grow rapidly during the breeding period, complete pellet feed should be used. This feed can not only meet the nutritional needs of chickens, but also improve the rate of return and reduce feed waste. But it should be purchased from feed manufacturers with high reputation and guaranteed quality.

Step 2 feed scientifically

Chickens have different nutritional requirements at different growth stages. Chickens aged 0-3 weeks should be fed a high-energy and high-protein diet, and the protein content should be kept at 22%-23%. For chicks aged 4-6 weeks, the protein content should be above 19%, and 1%-5% animal oil can be added to the diet.

3. Prevention of diseases

Chicken should pay attention to prevent Marek's disease and bursal disease during breeding period. The first vaccine can be injected within 24 hours after birth, and the second vaccine can be injected on 16- 18. For bursal disease, chickens should be injected with bursal antibody and continue to drink Gan 'ankang Granules for 4-5 days.

Step 4 exercise regularly

In the process of raising chickens, it is best to go outdoors to bask in the sun once a day, which can not only enhance their disease resistance, but also increase the amount of exercise to ensure the healthy growth of chickens. Chickens before the age of 20 can exercise for 6-7 hours every day, and after the age of 20, they can exercise for 2-3 hours in sunny days.