1. Adjust chickens to eliminate fewer eggs, stop production chickens, weak chickens, frozen chickens, chickens with severe paralysis, chickens with short peaks of egg production, over- or under-lean chickens, and disease-free chickens .
2. Increase feed nutrition After a long egg-laying period and hot summer season, old laying hens are already very tired. After autumn, they should feed more animal protein feeds and add a variety of vitamins to the feed to prompt the egg hens to resume egg production as soon as possible. . New layer chickens reared in the spring must also provide more nutritious feed to increase egg production.
3. Increase the light time The natural daylight illumination time is gradually shortened after autumn, and layers should be supplemented with light during laying. When lighting is supplemented, the ground light intensity is preferably 3 lux. Turn on the lights 2 times a day. Turn on the lights until dawn at 4~5 in the first time. Turn on the lights to 20~21 hours in the second dark time. Turn on the lights during the cloudy days.
4. Forced moulting Moulting moulting can promote simultaneous moulting of laying hens and production at the same time. Artificial forced moulting can be done by adding 2.5% zinc oxide or 4% zinc sulfate to the layer's diet. During the feeding of high-zinc diets, water is kept on, and the light can be reduced to 6 to 8 hours per day.
5. Insecticide in a timely manner is the best time for laying worms in the laying hens, and levamisole hydrochloride and quercitrine can be used for deworming.
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