If the piglet is suddenly weaned, it will often produce a greater stress response, affect the growth of the piglet, and adopt the "three-one-one" weaning method, which will have less effect on the piglet. This "32" is:
Three reductions:
1, gradually reduce the number of breast-feeding. The piglets are nursed 5-6 days before weaning, gradually transitioning to feeding 1-2 times a day and weaning for the last time.
2, gradually reduce the amount of fine material, green feed. Sows should gradually reduce the amount of concentrate and green sweat feed before sow weaning, and appropriately increase the proportion of roughage in the diet to prevent sows from developing mastitis during weaning.
3, gradually reduce the mother's time together. During weaning, the sows can be driven out of the pens during the day to allow the mother to separate. Return the sow to the original circle at night.
Two transitions:
1, feeding system transition. In the 15 days after weaning, feeding should be carried out according to the lactation method and feeding at night should be done to prevent the piglets from becoming hungry. Do not feed too much at a time to keep the piglets appetite and prevent diarrhea. At the same time supply plenty of clean drinking water.
2, the transition of the environment. After weaning, except for sale, the practice of self-cultivation and self-cultivation is not transferred from the original circle as far as possible, and the group is not immediately mixed and nested. Only the sows can be driven off. The transfer should be carried out after weaning for half a month, eating and droppings are normal, and the piglets should be allowed to move together or in the same trough for feeding within 3-5 days.
One constant:
After 1-2 weeks weaning piglet diet is not rice, because weaning is a greater stress for the piglet, and then change the feed, will increase the stress, easy to cause injury, gastroenteritis and so on.
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