Piglet management must be more careful
2021-04-29 10:03:18
First of all, after the piglet is produced, immediately remove mucus from the nose and mouth and body with a dry cotton cloth or towel to prevent suffocation, then push the blood in the umbilical cord back to the body and ligature with a thin wire soaked in iodine at 4 cm from the abdomen. Cut it and disinfect it with 5% iodine. Second, after the production of whole litter piglets, the cuspid of each piglet should be cut off in time. And before taking colostrum fed with antibiotics (enrofloxacin). In addition, we must also do a good job of insulation and other work.
Piglet insulation Because of the thin subcutaneous fat in the piglet and the weak cold resistance, it is necessary to strengthen the insulation. The temperature of 1-3 days is 30-32°C; the temperature of 4-7 days is 28-30°C; the temperature of 8-30 days is 22-26°C.
One of the main measures for piglet insulation is the simple method of padding the hay in the pig bar, closing the doors and windows, plugging the crevices in the walls, and preventing the intrusion of cold wind; the second is building the piglet insulation room, ie in the sow circle. In the corner, a small greenhouse with an area of ​​1 square meter and a height of 80-90 centimeters is built. A small piglet is allowed to enter and leave freely. The top and surrounding of the room are covered with grass, and soft grass is dried in the room. Infrared lamps can also be installed in the booth. After the first 3 days of production, the piglets will put the insulation room after feeding, and then the piglets will find warming windows to enter the insulation room to prevent the cold from heating.
In addition, the optimum humidity for pigs is 50%-80%, and when the relative humidity of the piglets is more than 80%, it can easily cause diarrhea. However, if it is dry for a long time, it can cause respiratory tract infections in piglets, so it should maintain humidity.
The colostrum colostrum is the milk secreted by the sow after the first 3 days after delivery, and contains a large amount of immunoglobulin, which can improve the immunity of the newborn piglet. Therefore, the piglet should be eaten within 24 hours after the piglet is born. Adequate colostrum.
Preventing anaemia In order to prevent iron deficiency anemia in piglets, 100-200 mg of iron is required for piglets 2-3 days after birth.
Feed-feeding piglets grow fast and are born 7 days. The body weight is twice that at birth. After three weeks of lactation, the sow's lactation and nutrition will gradually decrease, while the nutrients needed by the growing piglets will gradually increase. The more, the artificial supplements are used to supplement the insufficient amount of pig's milk. Feeding is usually started in 5-7 days. It should be noted that the feed is rich in nutrients and easy to digest; it pays attention to the quality of the protein while providing sufficient drinking water.
Timely weaning of 30-35 days, weaned piglets. Feeding piglets on a regular basis requires regular, quantitative, and less frequent feeding to prevent overfeeding. Feeding high-copper feed and acidified materials has a positive effect on piglets, but it is appropriate to feed high-copper feeds up to 2 months of age. Otherwise, copper poisoning may be caused by feeding too long, causing gastric ulcers. After 7 days of weaning, enrofloxacin or lignocin is added to feed to prevent diarrhea and piglet edema. 50-60 days of age, timely injection of swine fever, swine erysipelas, lung disease triple vaccine for epidemic prevention.
Piglet insulation Because of the thin subcutaneous fat in the piglet and the weak cold resistance, it is necessary to strengthen the insulation. The temperature of 1-3 days is 30-32°C; the temperature of 4-7 days is 28-30°C; the temperature of 8-30 days is 22-26°C.
One of the main measures for piglet insulation is the simple method of padding the hay in the pig bar, closing the doors and windows, plugging the crevices in the walls, and preventing the intrusion of cold wind; the second is building the piglet insulation room, ie in the sow circle. In the corner, a small greenhouse with an area of ​​1 square meter and a height of 80-90 centimeters is built. A small piglet is allowed to enter and leave freely. The top and surrounding of the room are covered with grass, and soft grass is dried in the room. Infrared lamps can also be installed in the booth. After the first 3 days of production, the piglets will put the insulation room after feeding, and then the piglets will find warming windows to enter the insulation room to prevent the cold from heating.
In addition, the optimum humidity for pigs is 50%-80%, and when the relative humidity of the piglets is more than 80%, it can easily cause diarrhea. However, if it is dry for a long time, it can cause respiratory tract infections in piglets, so it should maintain humidity.
The colostrum colostrum is the milk secreted by the sow after the first 3 days after delivery, and contains a large amount of immunoglobulin, which can improve the immunity of the newborn piglet. Therefore, the piglet should be eaten within 24 hours after the piglet is born. Adequate colostrum.
Preventing anaemia In order to prevent iron deficiency anemia in piglets, 100-200 mg of iron is required for piglets 2-3 days after birth.
Feed-feeding piglets grow fast and are born 7 days. The body weight is twice that at birth. After three weeks of lactation, the sow's lactation and nutrition will gradually decrease, while the nutrients needed by the growing piglets will gradually increase. The more, the artificial supplements are used to supplement the insufficient amount of pig's milk. Feeding is usually started in 5-7 days. It should be noted that the feed is rich in nutrients and easy to digest; it pays attention to the quality of the protein while providing sufficient drinking water.
Timely weaning of 30-35 days, weaned piglets. Feeding piglets on a regular basis requires regular, quantitative, and less frequent feeding to prevent overfeeding. Feeding high-copper feed and acidified materials has a positive effect on piglets, but it is appropriate to feed high-copper feeds up to 2 months of age. Otherwise, copper poisoning may be caused by feeding too long, causing gastric ulcers. After 7 days of weaning, enrofloxacin or lignocin is added to feed to prevent diarrhea and piglet edema. 50-60 days of age, timely injection of swine fever, swine erysipelas, lung disease triple vaccine for epidemic prevention.
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