English Views: 45221 Author: Phoenix Publish Time: 2023-11-29 Origin: Phoenix Breeding Equipment
Improper humidity management will increase the concentration of dust and harmful gases in the chicken house and induce respiratory diseases in poultry. At the same time, the humidity and heat in the chicken house environment will aggravate the harm of cold and heat stress and directly affect the normal development and egg production level of poultry. Today I will share with you the impact of chicken house humidity on chickens, the appropriate humidity range, and humidity adjustment techniques.
1. What impact does improper humidity in the chicken house have on the chickens?
(1) Heat stroke or cold. The high temperatures in summer and summer, if the humidity in the chicken house is too high, will make it difficult for the chickens to dissipate heat, which will aggravate the heat stress and cause heatstroke in the chickens; the severe cold in winter, if the humidity in the chicken house is high, will also aggravate cold stress.
(2) Inducing respiratory diseases. The humidity in the chicken house is high, and the harmful gases produced by the fermentation of feces increase, which stimulates the poultry respiratory mucosa and damages the barrier, creating opportunities for the invasion of pathogenic bacteria, and poultry respiratory diseases are inevitable. On the contrary, if the chicken house is dry, it will easily cause mucous membrane dryness and cracking, which will also induce respiratory diseases in the chickens.
(3) The chicks are stunted. In the early stage of brooding, if the chicken house is dry, a large amount of water will be lost in the chicks' body, and the egg yolk in the abdominal cavity will be poorly absorbed, resulting in the chicks becoming shriveled and withered villi.
2. What humidity is suitable for chickens at different stages?
Usually, the humidity of the chicken house is fine-tuned according to the initial weight of the chicks. It should be higher for young chicks and lower for older chicks.
Generally speaking, the relative humidity in the house of chicks is controlled at 65-70% in the first 3 days, and the relative humidity in the house between 4 and 10 days old is controlled at 60-65%; after 10 days, the relative humidity in the house is preferably 50%-60%.
Appropriate humidity will make the chicks' feet moist and tender, and the chickens will move without dust; similarly, it will make people feel hot and humid, but not dry.
3. How to increase or decrease the humidity in the chicken house to ensure a suitable environment?
A wet and dry thermometer should be hung in the chicken house. When the chicken house is dry, the humidity of the chicken house should be increased:
Under different heating conditions, the methods of humidifying chicken houses are also different. The most commonly used ones are to sprinkle water on the ground or place a container of water; for chicken houses with a fire, you can humidify them by boiling water on the stove; for chicken houses heated by heating pipes You can spray water on the heating pipe to humidify the house.
In addition, you can also increase the frequency of disinfection of chickens to achieve the purpose of purifying the air and increasing humidity. For example, adding 1:1000 chlorine preparation or vinegar and other mild disinfectants to the water to disinfect chickens. It depends on the dryness of the brooding room. Spray the chickens 2-3 times a day, and use cold or warm water depending on the temperature in the chicken house.
When the humidity of the chicken house is high, reduce the humidity of the chicken house:
The humidity of the chicken house can be quickly reduced by raising the temperature in winter, and the humidity of the chicken house can also be reduced by increasing ventilation in summer. At the same time, reduce the number of disinfection times and water consumption of chickens, eliminate leaks in the water supply system, and eliminate stagnant water to reduce humidity. In addition, moisture from the environment can be absorbed by spreading quicklime on the ground.
The above is the influence of the humidity of the chicken house on the chickens, the appropriate humidity range and the humidity adjustment techniques in laying hen breeding. I hope it will be helpful to chicken raising friends. Recently, glandular gastritis has been more common. Everyone must take precautions. You can use the stomach Dele control, the control effect is very good.
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