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Harmful gas in the chicken house is harmful to the growth of chickens. Low concentrations of harmful gases may cause symptoms of sickness, and high concentrations of harmful gases may cause chickens to die. Therefore, since the generation of these harmful gases cannot be avoided, we must find ways to control and remove them as much as possible. What are the common methods to control and reduce the concentration of harmful gases in chicken houses?
First, some methods to control the production of harmful gases in the chicken house:
1. Feeding food mix should be scientific to reduce the generation of degraded waste gas.
During the digestion of chicken with feed and food, phenol, benzene, skatole, etc. are produced during digestion. The part that is not digested and absorbed is degraded by microorganisms in vitro, and odor will be generated. According to long-term feeding observation, the more feces are produced, The greater the concentration of odor in the air inside the house. We learned earlier that the stench of feces is mainly caused by protein deterioration. If the digestibility of protein in feed and grain is increased or the supply of protein is reduced, the generation of odor will be greatly reduced as the protein supply of feed is reduced. Therefore, The daily dietary feed of chickens should be optimized to optimize the consumption and utilization of various nutrients (mainly protein) in the feed and grain. The common practice is to add complex enzymes to the grain to improve the digestion and absorption of feed nutrients by the chicken, reduce the odor of the chicken house, and reduce pollutant emissions. Adding 5% zeolite powder to the grain can reduce the moisture content of the stool and the odor of the stool.
2. Control the humidity in the house.
Excessive humidity affects the function of the digestive system of the chicken, causing indigestion and affecting bowel movements. The suitable range of relative humidity of the air in the chicken is 50% to 70%, exceeding 80%, it is necessary to reduce the air humidity in the chicken house. For chicken coops with excessive humidity on the ground, put some large pieces of limestone on the ground to absorb small moisture in the air, and remove the lime as soon as it is wet.
Second, some methods to reduce the concentration of harmful gases in the chicken house:
1. Remove feces and litter regularly.
Chicken manure and litter should be removed once every one to two days. Chicken flu should be removed once a day during the season when influenza is contagious.
2. Strengthen ventilation.
Regardless of spring, summer, autumn, and winter, ventilation is the most effective way to reduce the concentration of harmful gases. However, in colder seasons, care must be taken to maintain the temperature in the chicken house.
The harmful gas in the chicken house must be effectively controlled and treated in a timely manner. The Xinxin Wulian chicken house environmental monitoring system can effectively monitor and control the concentration of harmful gas, and has a good Prevent function.
February 1, 2016
Chengdu Xinxin Electronic Technology Co., Ltd. Editorial Department
Editor: Little Devil in Gourd