First, do a good job of insulation In winter, the climate is cold, and the temperature required for farming is different from the outside temperature. To maintain the temperature in the house, first the chicken house requires good cold resistance in order to meet the requirements for heat preservation; secondly, hot blast stoves and coal stoves are often used in the production of broilers. Infrared heat lamps and other heating measures to ensure the normal temperature of the room, daily we can use the chickens in the house on the distribution of whether the uniform and orderly as the standard for judging the temperature level. Second, ventilation Ventilation and ventilation are mainly the discharge of harmful gases such as ammonia gas, hydrogen sulfide and carbon dioxide in the house, and the exchange of fresh air. In the winter, ventilation and ventilation cannot be neglected in order to keep the chicken house warm. Because the excrement of feces and damp litter in the house will cause the ammonia gas in the house to accumulate, and the concentration will increase, causing the poultry to poison ammonia or cause other diseases. disease. When ventilating and ventilating, be careful not to cause the temperature inside or outside the house to be high or low. Strictly prevent the temperature difference from causing the stress to cause the disease. The ventilation hole should be more than 1.5 meters above the back of the chicken; ventilation should prevent the thief wind. , Guilty strikes the flock. Under normal circumstances, broilers begin to ventilate from one week of age and increase ventilation as they age. Third, strengthen the prevention of epidemics and do a good job in preventive health care The first is to do a good job of immunization against highly pathogenic avian influenza, chicken Newcastle disease, infectious bursal and other vaccines, so that the chickens are at a higher level of antibody protection before slaughter; second is to do a good job of disinfection, regular chicken Spray disinfection in groups and inside and outside the chicken house, disinfectant drugs should be changed frequently; third, regular health care should be performed, and health care drugs should be regularly placed in feed or drinking water to improve the population resistance of chickens. Fourth, strengthen feeding management According to different growth stages, full-price compound feeds should be used. For self-ingredients, the level of generational energy should be properly increased, and the proportion of protein in the feed should be appropriately reduced. Special attention should be paid to the vitamin content in the diet to meet the requirements. Its needs, is strictly prohibited feeding with moldy feed. Electronic Locks,Cylinder Locks,Stainless Steel Locks,Stainless Steel Door Lock Ningbo Hengchieh Locking Technology Co., Ltd. , https://www.hengchieh.com