How to improve the egg production rate of laying hens and how to extend the peak egg production period of laying hens
Most of the reasons for the efficiency of laying hens lie in feeding and management. This is the experience of Chen Mingjun, a large chicken farmer who raises tens of thousands of chickens all year round in Maliu Village, Xinchang Town, Weiyuan County. How to raise and manage laying hens to achieve good results? Chen Mingjun summarized six key points:
Feeding.
Generally, it is required to feed dry powder 3~ times a day, at regular times and quantitatively. It is best not to feed in the afternoon, and concentrate the feed that should be fed in the morning and evening, and the feed should be evenly added. When starting to lay eggs, you must feed enough good-quality, nutritious feed, mix the ingredients, and add life elements to the laying birds. The egg production rate begins to decrease after one week of age. At this time, the feed should be reduced to limit the chicken's feed intake and reduce costs. In addition, according to the season, the protein content in the feed should be appropriately lowered when the chicken's feed intake increases, and the protein content in the feed should be appropriately increased when the chicken's feed intake decreases, so that the nutrients in the feed can play their due role. At the same time, be sure to keep the food trough clean and dry to prevent mold and germs.
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, Drinking water.
Clean drinking water should be supplied uninterrupted, and it is best to install a tap water supply. If a water tank is used for water supply, it should be scrubbed once a day to keep it hygienic and clean. If possible, the chickens should be allowed to drink clean water with a temperature of 3~ degrees Celsius.
Lighting.
For chicken houses with insufficient light, use fluorescent lamps to make up for it after sunset or half after sunset and half before dawn.
, temperature.
The generally required suitable temperature is 3 to 3 degrees Celsius. When the temperature is lower than this, the windows can be sealed to reduce the amount of ventilation. When the temperature is higher than this, water should be sprinkled to exhaust the air to increase heat dissipation.
, humidity.
The appropriate humidity should be controlled to ~. Pay attention to reducing the moisture content in chicken manure throughout the year to prevent the generation and volatilization of harmful gases in the air and reduce diseases.
, ventilation.
On the basis of controlling the temperature and maintaining humidity, the chicken house should be ventilated as much as possible, inject fresh air, and eliminate dust. Avoid germs.
How to improve the egg production rate of laying hens and how to extend the peak egg production period of laying hens