In recent years, there are more and more farmers raising chickens in plastic greenhouses. However, chickens in plastic greenhouses are prone to disasters in the winter, resulting in losses. In view of the occurrence of chickens in plastic greenhouses in recent years, plastic greenhouses have poor anti-accident performance. Respond to disaster prevention with sufficient attention. The characteristics of disasters mainly occurred in the cold winter and spring cold seasons: During the invasion of cold currents, accompanied by snowstorms, the temperature suddenly dropped by about 10°C. If the greenhouse is not strong, it is easily destroyed by the snowstorm, causing casualties. Fire: In winter and spring, greenhouses need to be heated and heated. When the heating method is not perfect and the mind is paralyzed, it is prone to fire. As most of the materials used for building sheds are flammable, they can be quickly and easily spread in the event of a fire and spread across the shed in a short time. There is no fire-proof material between the two sheds. Preventive measures 1. There must be high vigilance for accidental disasters. In particular, the prevention of cold current disasters must be carried out frequently due to the frequent occurrence of winter and spring. In winter, the control temperature of broiler chicken should be paid attention to. 1. How to use the thermometer Select the undamaged and calibrated thermometer and hang it on the north wall of the chicken house to avoid direct sunlight and keep away from the stove. The lower end of the thermometer is slightly higher than the back of the chicken. Observe the degree in time and reach the standard temperature as soon as possible, especially the new breeder winter brooding, lack of experience, mainly rely on thermometers to implement temperature control. Drugs for raising poultry must be used to correct nine errors. Veterinary drugs are drugs for preventing, diagnosing and treating livestock and poultry diseases. Misuse of drugs and drug abuse can cause great economic losses. The author had contacted many poultry farmers and found that they had misunderstandings in the use of veterinary drugs, which increased the cost of breeding and affected the efficacy, directly affecting economic efficiency. Half Cut Blue Swimming Crab Half Cut Blue Swimming Crab,Frozen Swimming Crab,Frozen Cut Crab,Half Cut Crab ZHEJIANG EVERNEW SEAFOOD CO.,LTD , https://www.evernewseafood.com
Second, build a solid greenhouse. From the beginning of the design, we must base ourselves on preventing winds and fighting catastrophes. The construction of sheds should be based on the fact that they are strong enough to withstand the attacks of winds above Class 10.
Third, should listen to the weather forecast, timely understanding of cold current information as an important daily task, in order to take preventive measures before the cold weather.
4. If heating is used in a greenhouse, stoves and chimneys must be kept away from plastic. Straw and other flammable materials must not be stacked in the shed. Fire-fighting equipment should be provided and fire-fighting faucets that can be turned on at any time should be provided.
5. Outside the greenhouses, a corresponding number of common chicken coops should be built, and necessary disaster prevention and anti-disaster equipment should be provided to prepare for the transfer and rescue of affected chickens during the disaster.
Second, see old chickens with room temperature experience, see the distribution of chickens can adjust the temperature, such as the chicken evenly distributed in the entire net bed, was "stars"-like shape, at the time of rest, kicking the neck, very comfortable, indicating The temperature is appropriate; if the flock is far away from the fire, it is close to the north and south walls, indicating that the temperature is high. If the mouth is puffed, the temperature is too high; if the flock is close to the fire, it is squeezed together, and a scream is heard, indicating The temperature is too low; if most of the distribution is normal, there are no chickens on the individual net beds, indicating that there is a thief, checking for leaks and timely blocking. Note: Before going into the chicken, be sure to inspect the chicken house and heating equipment. Don't blindly neglect the ventilation for the sake of keeping warm. Be sure to handle the relationship between the two.