The amount of feed on piglets at the time of weaning has a great influence on their growth and development. If they are fed too much, they can easily cause gastrointestinal diseases such as indigestion and diarrhea. If there is insufficient supply, the stress response due to hunger will affect healthy growth. Therefore, 4 days to 5 days after weaning, we must limit feeding, add less feed, feed 6 times to 8 times a day and night, and then gradually reduce the number of feeding, the amount of daily feed control in the original 70% of the diet, after 4 days ~ 5 The day's restricted feeding gradually increased.
According to the feed intake of the pigs. The second time the pig is fed, look at the situation in the feed tank first. If there is only a little end of crushed material in the tank, there will be no small powder or pellet feed, indicating that the last feeding amount was moderate; if you see the tank being Wet and clean, indicating that the amount of feed last time was insufficient, this time we should increase the amount of feed; if there is leftover material in the tank, it means that the amount of feed last time is too much, this time it should be reduced, and the leftovers should be removed.
According to the status of sub-dig defecation. The feces of the piglets within 3 days of weaning are coarse and thin, changing from yellow to brown. This is normal feces. The observation time of feces is usually from 12 to 15 o'clock. If the excrement is found to be mushy, light grey and sporadic in yellow, there is undigested feed in the feces. This is a sign that the whole litter of pigs should be squatting and should stop eating. The next meal can only be fed half of the time before the food is stopped. The next meal will depend on the circumstances. If most of the feces in the circle are seen to become soft and dark, the amount of feed can be restored to 80% of the normal amount, and the next dose can be restored to the normal amount. If the excrement is mushy, green, and there is mixed intestinal mucosa in the excrement, it is necessary to stop for two meals. The third meal is only sprinkled with a small amount of feed at the bottom of the tank and gradually increase the amount of feed. After 3 days, it gradually returns to constant.
After the weaning pigs are in the restricted feeding stage after weaning, the feed model must be consistent with the lactation period, and ensure that adequate and clean drinking water is provided. The entire restricted-feeding period is 7 days to 10 days, and afterwards it is changed to 4 feedings per day and immunization is well done. Houses are regularly sterilized and kept dry and hygienic to give them a good living environment.
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