The piglet is generally weaned at 45 days to 60 days. Within 1 week to 3 weeks after weaning, it is often due to abrupt changes in living conditions, reluctant to eat, grow slowly, or even lose weight, and then affect the subsequent fast fattening, and there are A stiff pig may form and reduce the benefits. Photoluminescent Signage,Photoluminescent Super Sign,Photoluminescent Disc,Luminous Powder JINAN REALGLOW CO.,LTD , https://www.realglowsign.com
Therefore, weaned pigs should not be too sudden, and we should pay attention to three "transitions" such as feed supply, feeding system, and feeding environment.
In the first few days after weaning, the transitional pigs in the circle-shift group frequently exhibit mental anxiety and cry and seek for sows. In order to reduce the restlessness of the pigs, it is best to leave the pigs in the original circle and not mix them. In the first 3 days to 5 days in the circle, the pigs eat and move together in the same trough and become familiar with each other. According to gender, individual size, eating speed, etc., grouping, each group depends on the size of the pig.
During the half-month after weaning of the feed conversion transitional pigs, feeds should be continuously fed to the lactating period and must not be changed abruptly to avoid causing digestive disturbances. The pigs entering the eager to eat period can eat a large amount of food, each can eat 0.6 kg to 0.8 kg per day, and the daily gain can reach 240 grams to 330 grams.
It is necessary to feed general feeds first, and then add feeds such as fishmeal, bean cake, and meat and bone meal that have good palatability, contain a lot of protein, and pigs love to eat.
Feeding times for feeding should increase the number of feedings during the daytime, 5 times to 6 times a day, and then increase feeds at about 10:00 at night, and at the same time reduce the amount of green feed, and ensure that feeds are relatively stable and do not change too much. Sudden changes in feed often result in reduced feed intake for the sow.
Each time the amount of feeding should not be too much, to 78% fullness, so that the pigs to maintain a strong appetite. Also provide enough water. Because the weaned pigs often feel thirsty after eating large amounts of feed, such as the shortage of water supply, they often die of drinking water.
During the feeding period, potassium red potassium permanganate should be fed every 3 days to 4 days, and oxytetracycline should be added to the feed after 10 days of age in order to prevent white pig disease.