1. Ingredients: Take the prepared 50 kg mixture as an example, it needs 3 1kg corn residue (flour), 7.5 kg bean cake, 4.5 kg fish meal, 1kg shell meal, 1kg bone meal, 5 kg wheat bran, and some selenium and vitamins can be added appropriately, if conditions permit.

2. Feeding method: Feed the above prepared feed 3-4 times a day, and the dosage is based on the principle of no food surplus. This method can be used for chicks and chickens.

3. Epidemic prevention: chicken houses are often disinfected with lime. It is strictly forbidden for outsiders to enter the henhouse directly or without disinfection to avoid bringing bacteria and viruses into it. In addition, when the temperature is high, we should often feed some garlic water to the black-bone chicken.

It is worth the reader's attention that in the whole feeding process of black-bone chicken, it is forbidden to feed various additives such as growth hormone and keep it in cages for a long time to ensure that the fat content in black-bone chicken is minimized.