Winter and spring cold pig house selection, equipment support and cold wave emergency warming measures

The weather is cold in winter and spring, the humidity in the pig house is increased, the ground is wet, the pig is affected by low temperature and high humidity, and the immunity of the body is reduced, which is easy to infect diseases such as digestive tract and respiratory tract, which seriously affects the healthy growth of pigs. Therefore, today Xiaobian talks about the selection of winter and spring cold pig houses, equipment support and cold wave emergency warming measures, as follows.

First, the selection of the cold pig house

1. The address of the pig house should be more than 1,000 meters away from residential areas, towns, markets, schools, factories, hospitals, drinking water sources, etc.

2. When selecting the location of the pig house in summer and autumn, it is necessary to consider the cold factors in winter and spring. It is necessary to choose a place with leeward sun, warm winter and cool summer, moderate light, low groundwater level, convenient transportation, power supply, sufficient water supply and clean.

Second, supporting cold protection equipment

1. Before the construction of large-scale pig farms, comprehensive planning should be adopted, and durable building materials with good thermal insulation performance should be adopted. According to the cold-proof season, the pig pens, doors, windows, etc. should be designed according to the cold season, and the heating pipes (lines) and heat sinks should be synchronized.

2, according to local conditions to build a semi-underground pig house, this semi-underground pig house has the advantages of warm winter and cool summer, good winter warming effect.

3, the pighouse's outer wall, door, floor, etc. should be thick, so as to improve the cold and warmth. The walls, doors, windows, and floors of the pig house should be built tightly. Do not leave gaps. Otherwise, cold weather will enter the pig house through these gaps, causing the pigs to suffer from freezing damage.

4, the construction of pig houses can be planted in the appropriate location around the cedar, cypress and other trees without winter leaves to make windbreaks, so that in summer can not only cool down the heat, but also purify the air, winter can also be a certain degree of wind.

5, pig manure and urine should be discharged into the septic tank or biogas tank through the dark ditch or the dark pipe, which can reduce the thief wind and harmful gases in the pig house because of the hole.

6. When constructing medium and small pig houses, it is necessary to arrange power lines and sockets reasonably, which is beneficial to the use of heating equipment in low temperature weather, and at the same time pay attention to electricity safety.

3. Preparation for the inspection of the pig house before the weather is cold

1. Check the door, window, wall, sewage outlet and roof of the pig house 15-20 days before the cold current. If there is any damage or gap, repair and block the gap immediately to prevent the cold wind from entering the pig house.

2. Clear or discharge accumulated water in time to reduce the humidity of the pig house.

3. The windows and vents of the pig house should be located at a distance of 1.2 m above the ground. For bricks that do not meet the requirements, the bricks should be increased to ensure that the temperature of the pig house is relatively stable.

4. Cover the roof with grasshoppers and other materials to prevent cold air from entering the pig house; doors, windows, etc. should be covered with straw curtains, quilts, etc.; before the cold current, cover the north wall of the pig house and the northwest wall with thick plastic film or straw , straw curtains made of corn stalks, etc., to prevent wind.

Fourth, the emergency warming measures before the cold current strikes

1. 1-2 days before the cold current strikes, clean the pig house. The ground is covered with 20cm thick dry, mold-free straw or wheat straw to facilitate the insulation of the pig house.

2. Regularly plant some grass ash and dry coal slag powder on the ground of the pig house to play the role of moisture absorption, moisture absorption, disinfection and heat preservation.

3, timely heating equipment, no heating equipment, can be laid in the pig house, or install infrared heaters and heat sinks and other measures to keep warm.

4. Set the incubator in the house, the infrared heat preservation lamp, insulation pad or insulation board which can be automatically controlled in the box, so that the piglets can freely enter the sow bar and the incubator.

Tuya Video Doorbell

Tuya Video Doorbell,Smart Doorbell Night Vision,Night Vision Doorbell,Camera Wireless Doorbell

Shenzhen Zuomi Technology Co., Ltd. , https://www.zuomicamera.com