Most of our province has entered the coldest season. Due to the intensification of the cold, the temperature difference between day and night is further increased and the management of overwintering piglets needs to be further elaborated.
Weaned piglets
Cold insulation facilities equipped with insulation boards and heat lamps, half-window feed bags are in place. Use color strip cloth to seal the door, water curtain, film sealing window, timely replace the damaged glass, seal sack and seal the defecation ditch to prevent the thieves from attacking; the entire inner space of the pig house is built with a film and fixed in the house, whether it should be used Weather conditions may be determined; each column is fitted with a heat lamp (optional 175W infrared light bulbs) with integral sealed heat-insulated lid.
The coordination of heat preservation and ventilation takes the example of a branch house, and the room temperature is 17~18°C: all large windows are closed, the heat lamp is fully open and the house is open, only a few air windows are used for ventilation, and the north is not open; 19 ~20°C: All large windows are closed. Insulation lamps and house-in-house insulation are kept. Only a small amount of ventilation windows are opened on the south side. The north gas windows are not opened as much as possible. 21~22°C: Adjust the windows, heat lamps, and houses depending on the weather conditions. The use of equipment such as the middle house; 23 °C or more: Do a good job of insulation while also doing intermittent ventilation.
The weaning unit is about 2°C lower than the temperature inside the nursing unit, and special personnel are responsible for feeding. Such as weaned piglets after weaning stress improper insulation, it is easy to be cold and cold, diarrhea, should pay attention to insulation work, depending on the weather conditions, flexible use of good insulation cover, heat lamps and housing estates and other equipment. Do well in a small environment, especially at night (make sure that the local temperature is above 26-28 degrees).
Feeding methods began with 1 to 2 days of water-supplying as the main material, supplemented by dry materials, and gradually changed to dry materials, supplemented by water. The water material keeps the paste water-free seepage, which is conducive to keeping the bar dry, avoiding the formation of a low-temperature, high-humidity environment, ensuring that the piglet is fed after three days, and the pigs meeting the weight reach the release standard.
Health care before and after weaning cephalosporins, strong health care, prevention of falling, diarrhea occurred, VC drinking water 1 day before weaning; hung on the top of the feed bag to reduce the piglets fight.
House disinfection is mainly based on glacial acetic acid fumigation.
Conservation nursery pig breeding
The cold insulation facilities are equipped with cold insulation facilities two hours before the pigs are installed, and insulation boards, heat lamps and half-window feed bags are in place. Use color stripe cloth to seal the door, use feedstuff bag and color stripe cloth to seal the border of the fence, seal the window with the film, replace the damaged glass in time, and seal the defecation trench to prevent the thieves from attacking; when the temperature is low, use the color stripe cloth to seal the fan flexibly. To build and make rational use of the houses in the houses for warmth; heat insulation lamps are installed in each column (three light bulbs per two columns when the temperature is too low), and in addition, there are many pig houses with large area or vacant pig houses. , can be separated by thin film paper to achieve the effect of reducing space, to achieve better insulation effect.
Before entering the seedlings, check the heat preservation equipment and properly increase the indoor temperature. The method is to burn charcoal or use heat lamps in advance. After entering the seedlings, we will do a three-point positioning training work to coordinate the cold insulation and ventilation work.
Insulation and ventilation Generally speaking, in cold weather, the temperature in the house is between 20~22°C, and the temperature in the house is between 23~26°C, which is more comfortable for the pigs.
If the temperature meets the requirements, the pigs will not sleep on the bed or sleep on the fence or in the incubator. The breathing will be stable. If the person enters the pig house and feels the air is fresh, no ventilation and no additional insulation measures may be required.
If the temperature meets the requirements, the pigs sleep more decentralized. When the people enter the pig house, the air is more boring. The membranes in the houses near the wall can be pulled higher, and the ventilation windows in the north and south are not to be opened too high. Ventilation
If the temperature meets the requirements, the pigs sleep in a scattered manner, and some pigs breathe more rapidly. People who enter the pig house feel that the ammonia in the house is heavy. You can turn off the heat lamp and remove the thin film paper in the house. The thin film in the house can be raised slightly. The size of the wind can open the north louver or the south large window can be fully opened, or the large north window can selectively open the half window, and the fan can be used for intermittent ventilation.
Feeding methods are mainly based on dry materials and supplemented by water materials. After 2 days of transfer, the pigs will be treated as pigs with lyrical conditions, feeding conditions, and sizes.
Health care should be carried out according to line, size, and disability, to reduce the chance of mixed-line and transfer frequency; use neomycin, florfenicol, and Houttuynia powder for health care of the pigs; use of probiotics and acidifiers To regulate the intestinal tract.
Sterilization in house disinfection is mainly based on glacial acetic acid fumigation, and the strict implementation of routine anti-epidemic requirements (effectiveness of foot basin and hand basin disinfectant).
Weaned piglets
Cold insulation facilities equipped with insulation boards and heat lamps, half-window feed bags are in place. Use color strip cloth to seal the door, water curtain, film sealing window, timely replace the damaged glass, seal sack and seal the defecation ditch to prevent the thieves from attacking; the entire inner space of the pig house is built with a film and fixed in the house, whether it should be used Weather conditions may be determined; each column is fitted with a heat lamp (optional 175W infrared light bulbs) with integral sealed heat-insulated lid.
The coordination of heat preservation and ventilation takes the example of a branch house, and the room temperature is 17~18°C: all large windows are closed, the heat lamp is fully open and the house is open, only a few air windows are used for ventilation, and the north is not open; 19 ~20°C: All large windows are closed. Insulation lamps and house-in-house insulation are kept. Only a small amount of ventilation windows are opened on the south side. The north gas windows are not opened as much as possible. 21~22°C: Adjust the windows, heat lamps, and houses depending on the weather conditions. The use of equipment such as the middle house; 23 °C or more: Do a good job of insulation while also doing intermittent ventilation.
The weaning unit is about 2°C lower than the temperature inside the nursing unit, and special personnel are responsible for feeding. Such as weaned piglets after weaning stress improper insulation, it is easy to be cold and cold, diarrhea, should pay attention to insulation work, depending on the weather conditions, flexible use of good insulation cover, heat lamps and housing estates and other equipment. Do well in a small environment, especially at night (make sure that the local temperature is above 26-28 degrees).
Feeding methods began with 1 to 2 days of water-supplying as the main material, supplemented by dry materials, and gradually changed to dry materials, supplemented by water. The water material keeps the paste water-free seepage, which is conducive to keeping the bar dry, avoiding the formation of a low-temperature, high-humidity environment, ensuring that the piglet is fed after three days, and the pigs meeting the weight reach the release standard.
Health care before and after weaning cephalosporins, strong health care, prevention of falling, diarrhea occurred, VC drinking water 1 day before weaning; hung on the top of the feed bag to reduce the piglets fight.
House disinfection is mainly based on glacial acetic acid fumigation.
Conservation nursery pig breeding
The cold insulation facilities are equipped with cold insulation facilities two hours before the pigs are installed, and insulation boards, heat lamps and half-window feed bags are in place. Use color stripe cloth to seal the door, use feedstuff bag and color stripe cloth to seal the border of the fence, seal the window with the film, replace the damaged glass in time, and seal the defecation trench to prevent the thieves from attacking; when the temperature is low, use the color stripe cloth to seal the fan flexibly. To build and make rational use of the houses in the houses for warmth; heat insulation lamps are installed in each column (three light bulbs per two columns when the temperature is too low), and in addition, there are many pig houses with large area or vacant pig houses. , can be separated by thin film paper to achieve the effect of reducing space, to achieve better insulation effect.
Before entering the seedlings, check the heat preservation equipment and properly increase the indoor temperature. The method is to burn charcoal or use heat lamps in advance. After entering the seedlings, we will do a three-point positioning training work to coordinate the cold insulation and ventilation work.
Insulation and ventilation Generally speaking, in cold weather, the temperature in the house is between 20~22°C, and the temperature in the house is between 23~26°C, which is more comfortable for the pigs.
If the temperature meets the requirements, the pigs will not sleep on the bed or sleep on the fence or in the incubator. The breathing will be stable. If the person enters the pig house and feels the air is fresh, no ventilation and no additional insulation measures may be required.
If the temperature meets the requirements, the pigs sleep more decentralized. When the people enter the pig house, the air is more boring. The membranes in the houses near the wall can be pulled higher, and the ventilation windows in the north and south are not to be opened too high. Ventilation
If the temperature meets the requirements, the pigs sleep in a scattered manner, and some pigs breathe more rapidly. People who enter the pig house feel that the ammonia in the house is heavy. You can turn off the heat lamp and remove the thin film paper in the house. The thin film in the house can be raised slightly. The size of the wind can open the north louver or the south large window can be fully opened, or the large north window can selectively open the half window, and the fan can be used for intermittent ventilation.
Feeding methods are mainly based on dry materials and supplemented by water materials. After 2 days of transfer, the pigs will be treated as pigs with lyrical conditions, feeding conditions, and sizes.
Health care should be carried out according to line, size, and disability, to reduce the chance of mixed-line and transfer frequency; use neomycin, florfenicol, and Houttuynia powder for health care of the pigs; use of probiotics and acidifiers To regulate the intestinal tract.
Sterilization in house disinfection is mainly based on glacial acetic acid fumigation, and the strict implementation of routine anti-epidemic requirements (effectiveness of foot basin and hand basin disinfectant).
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