Feeding quantity of 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 indigestion, diarrhea and other gastrointestinal diseases. If the supply of ingredients is insufficient, stress response due to hunger can affect healthy growth. Therefore, 4 to 5 days after weaning should be limited feeding, feeding less Tim Tim, a day and night feeding 6 to 8 times, then gradually reduce the number of feeding. The amount of daily feed is controlled at about 70% of the original diet and gradually increased after 4 to 5 days of restricted feeding. It can be scientifically based on the following circumstances:
Look at the feed intake of piglets: feed the piglets for the second time and look at the feed situation in the feed tank first. If there is only a little end of crushed material in the tank, there is no small powder or pellet feed, indicating that the last feed was moderate; Seeing that the inside of the same tank was clean and moist, indicating that the amount of feed last time was insufficient, this time the amount of feed should be increased; if there is leftover material in the tank, it means that the last feeding amount is too much, this time it should be reduced, and the remaining material will be Clear.
Looking at the status of defecation of piglets: The feces of piglets within 3 days of weaning are thicker and thinner, turning from yellow to brown, which is normal feces. The observation of fecal time is generally between 12 and 15 o'clock. Faeces become soft and shiny, the amount of color does not increase or decrease the amount of timing feed; if there is a small amount of sporadic stool in the circle is yellow, there are feed particles, indicating that there are individual pigs to overeating, this feed should be reduced by 20 than the previous About %; If it is found that the excrement is paste, light gray, and sporadic yellow, there will be undigested feed in the feces, this is a sign that the whole litter of piglets should be squatting and should stop eating. The next meal can only be fed half of the time before the food is stopped. The second meal also depends on the circumstances; if you see most of the feces in the circle become soft and dark, the amount of feed can be restored to 80% of the normal amount, and then the next meal Can be restored to the normal amount; if the stool is a paste, green, mixed with exfoliated intestinal mucosa in the feces, etc., to stop two meals, the third meal only in the bottom of the tank sprinkle a small amount of feed, gradually increase the amount of feed, after three days and then gradually Resume to constant.
Looking at the activity of piglets Feeding: Before the piglets hear the sound of buzzing in front of the trough, the croaks continue to cry, indicating that hunger can be fed more feed; feeding about ten minutes, the feed in the trough is taken out of the trough and the piglets are not returned to their nests. Concentrated by the trough, it shows that there is insufficient material and you can cast some more. Sometimes the piglet does not reach the trough before feeding, and the call is small and weak, not panicky, indicating that it is not hungry and you can use less material. After the piglets are weaned, during the feed restriction stage, the feed model must be consistent with the lactation period, and ensure that adequate clean drinking water is provided. The entire restriction period is 7 to 10 days, and afterwards it is changed to four times daily, and immunization is well done. Disinfect regularly and keep it dry and hygienic so that it has a good living environment.
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