Spring is the golden season for brooding. However, due to the low temperature and variable temperature in the spring, chicks are susceptible to disease. Especially chicks within 3 months of age are more likely to get sick and die. Therefore, brooding management should be meticulous during this period. The hypoxic chicks began to show depression, scream, mouth breathing, gasping, neck throws, reluctance to eat, stop drinking water, clam hair blue, severe skin cyanosis, blue feet, and finally fell. Died. To prevent hypoxia, the following measures should be taken:
One must expand the area of ​​young houses in a timely manner. In the spring brooding, "houses in the house" should be built in the house. The construction of a "room in house" brooding room should be based on the age of the chicks, and the appropriate expansion of the area of ​​the young house in order to expand the scope of incubation and the amount of oxygen.
Second, choose suitable heat source. When brooding is warmed, the fuel directly burned by open fire such as firewood, coal, charcoal, and hibiscus should be avoided as much as possible. Power should be used, or heat insulation should be provided in the form of ramp insulation. As a brooding room lighting, electric lights can be used, but as a heating and warmth, it is best to use a ramp to prevent the light from being too strong and affect the rest and growth of the chicks. Insulation on the ramp can warm and dry the floor of the brooding room, reduce the humidity in the brooding room, and make it difficult for the litter and chicken excrement to ferment, thereby reducing harmful gases and oxygen consumption.
Third, we must reasonably resolve the contradiction between insulation and ventilation. If there are more water droplets on the top and around the brooding chamber where the plastic film is formed, the humidity in the room can be judged to be large; if the plastic film does not contain beads, the humidity is reasonably reasonable. If the person enters the brooding room and smells no smell, he feels depressed and depressed and the air is more fresh. On the contrary, the air is polluted and oxygen is insufficient. When the humidity is too high or the air is too dirty, the chicken farmer should open the gap at the top of the brooding room and near the ground to achieve the purpose of ventilation. More chickens, air pollution, high humidity, high temperature gaps can be larger, longer time, otherwise it should be smaller, shorter. It must be noted that the chicks must not be affected by cold, and it is better to change the air in this way several times a day, but not to completely change the air.
Fourth, timely replacement of litter and excrement. When removing litter and excreta, do not uncover all the barriers used to keep warm. Also, choose a sunny day and a high temperature, and quickly replace the new litter.
Fifth, spray oxygen medicine. Peracetic acid is a broad-spectrum and highly efficient chemical disinfectant that is unstable in nature but can release oxygen and acetic acid. Sprinkling peroxyacetic acid in a chicken house at the right time can increase oxygen and disinfect the house, neutralizing some of the harmful alkalis. Sex gas.
One must expand the area of ​​young houses in a timely manner. In the spring brooding, "houses in the house" should be built in the house. The construction of a "room in house" brooding room should be based on the age of the chicks, and the appropriate expansion of the area of ​​the young house in order to expand the scope of incubation and the amount of oxygen.
Second, choose suitable heat source. When brooding is warmed, the fuel directly burned by open fire such as firewood, coal, charcoal, and hibiscus should be avoided as much as possible. Power should be used, or heat insulation should be provided in the form of ramp insulation. As a brooding room lighting, electric lights can be used, but as a heating and warmth, it is best to use a ramp to prevent the light from being too strong and affect the rest and growth of the chicks. Insulation on the ramp can warm and dry the floor of the brooding room, reduce the humidity in the brooding room, and make it difficult for the litter and chicken excrement to ferment, thereby reducing harmful gases and oxygen consumption.
Third, we must reasonably resolve the contradiction between insulation and ventilation. If there are more water droplets on the top and around the brooding chamber where the plastic film is formed, the humidity in the room can be judged to be large; if the plastic film does not contain beads, the humidity is reasonably reasonable. If the person enters the brooding room and smells no smell, he feels depressed and depressed and the air is more fresh. On the contrary, the air is polluted and oxygen is insufficient. When the humidity is too high or the air is too dirty, the chicken farmer should open the gap at the top of the brooding room and near the ground to achieve the purpose of ventilation. More chickens, air pollution, high humidity, high temperature gaps can be larger, longer time, otherwise it should be smaller, shorter. It must be noted that the chicks must not be affected by cold, and it is better to change the air in this way several times a day, but not to completely change the air.
Fourth, timely replacement of litter and excrement. When removing litter and excreta, do not uncover all the barriers used to keep warm. Also, choose a sunny day and a high temperature, and quickly replace the new litter.
Fifth, spray oxygen medicine. Peracetic acid is a broad-spectrum and highly efficient chemical disinfectant that is unstable in nature but can release oxygen and acetic acid. Sprinkling peroxyacetic acid in a chicken house at the right time can increase oxygen and disinfect the house, neutralizing some of the harmful alkalis. Sex gas.
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