1. The phenomenon often occurs in the use of coal stoves, briquette stoves, or fire walls in stoves, especially when the fire is generated, the smoke is often suffocated. In a pig house with a relatively high density, air quality is significantly deteriorated, which is not conducive to the health of pigs. . In other farms, coal stoves or briquette stoves do not contain smoking cans and are prone to cause carbon monoxide poisoning. Because pigs are more tolerant to carbon monoxide and often cause chronic poisoning and are not discovered, a chimney must be installed when using a coal or briquette stove.
2. The phenomenon of fire caused by misfire heating occurs from time to time, especially in the wooden structure of the pig house, must keep the smoke tube away from combustibles. At the same time, during the heating season, personnel should be placed on duty at night to prevent accidents.
3. Humidity of plastic sheds Plastic sheds in greenhouses are most prone to excessive humidity in the winter, which is mainly due to the fact that moisture in the pig sheds cannot be discharged. Therefore, when using plastic sheds, vent holes should be reserved in the sheds to prevent the ventilation holes from losing heat. many. Consider covering the ventilation holes with straws at night, which does not affect the ventilation, but also played a role in insulation. When constructing a plastic greenhouse, if it is designed to facilitate uncovering the form of the straw curtain, it will be covered at night and uncovered during the day, which is more conducive to the production of pigs.
4. The phenomenon of poor circulation of water in the heating and air heaters of the heating and hot blast stoves occurs frequently. Once the circulation is blocked, the hot water will not be transported into place and it will not be able to function as heating. Another phenomenon is that due to poor design, the heating pipes are not evenly heated, some areas are hot, and some areas are not hot, resulting in uneven temperature in the pig house.
5. Livestock and poultry air conditioning The rational use of livestock and poultry air conditioners is not as reliable as electric air conditioners. There are often problems. If you do not understand the use or maintenance methods, they often cause unusable conditions. Livestock and poultry air conditioning sometimes requires human control, and if it is not controlled, it will lose the air conditioning effect. Therefore, in the purchase of livestock and poultry air-conditioning, must keep the instructions for use, preferably by the boss directly, generally have minor problems, you can refer to the instructions to adjust, this phenomenon often occurs when changing breeders or electricians.
6. Do not ignore the air quality When the weather is cold, the pig houses are often closed very tightly, the fresh air intake is small, and there is often a shortage of oxygen in the houses, which affects the production of the herds. Therefore, do not forget the air quality during the insulation so as not to lose sight of others.
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