Hunger: In the first month before the laying period of the hens, the feed should be gradually reduced every week, and then the feed should be controlled within 20% of the normal food intake. One month later, gradually increase the feed, egg production increased by about 30%.
Apical wing method: In recent years, chicks have been chopped wings abroad, the average weight gain is 5~8%, the egg production volume has increased by 8~20%, and the meat export rate has increased by about 10%.
Soil material method: Feeding 3 to 5% bentonite in layer diets can increase feed intake and egg production. It is better to add 3% bentonite to the broiler diet, and increase the weight gain rate by 20%.
Addition of vitamin C method: The study found that adding 50 grams of vitamin C per ton of feed can increase the egg production rate by 11.7% and consume less feed.
Cold drink law: During the hot season, letting laying hens drink cold water can stimulate appetite and increase feed intake, which can increase the egg production rate by about 12%.
Color method: The hens are painted in colorful color in the trough, which can greatly increase the appetite of the chicken and increase the egg production rate by more than 10%.
Add feather powder method: In the feed by adding 35% of the feather meal, the chicken can increase the lean meat, fat and fat reduction, egg production can increase about 20%.
Shading: Allow the hen to shine for 2 hours and then turn it off in a dark room for 6 hours to make the hen more prolific and even.
Feeding waste paper: Cut waste books and old newspapers into pieces and knead them into balls to feed chickens in chicken food. After one month, the chicken egg production rate can be increased by 30%.
Feed red pepper powder method: Add 1% red pepper powder to the chicken feed, and add a little oil to the chicken to increase the egg production rate by 8%.
Feeding rapeseed cake method: Adding 7% boiled and detoxified rapeseed cake to the chicken feed can increase the egg production rate by 10~15%.
Aromatic Method: Add about 10% aromatic plant feed, such as onion, garlic, ginger, leeks, celery, etc., to the hen's egg-laying period. This will increase the egg production rate by 10%.
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