Feeding characteristics of Black-bone Chicken

1. Black-bone chicken is a small chicken breed, the newborn chick weighs about 31-33 grams, and its adaptability to the outside world is worse than that of ordinary chicken breeds. Timid, easy to explode, the slightest sound will run around a crowded place, affecting normal feeding and growth and development, and easy to cause death. Therefore, when choosing the site, we should pay attention to the surrounding environment, keep quiet around the nursery, and the breeders should act lightly at work to prevent the stress of chickens.

two。 The feeding cycle of black-bone commercial chickens is 90,100 days. This time is the best economic benefit period, with an average body weight of 1-1.2 kg and a feed-to-meat ratio of 2.8 to 1. 8. If the feeding time is too short or more than one day, the economic benefit will decrease.

3. Free breeding, net breeding and cage breeding can be used in breeding methods. Each of the three methods has its own advantages and disadvantages. Breeders can choose according to their own conditions and economic conditions.

4. Commercial black-bone chickens can be divided into three feeding stages according to their growing period. That is, chicks at the age of 5 weeks, middle chickens at the age of 10 weeks, and adult chickens at the age of 11 weeks and 16 weeks.