First, observe the intake of food. After feeding the piglets, check the feeding situation in time to see if there is any leftovers in the feeding trough. If there is only a little waste in the tank, no small pile or pellet feed is found, indicating that the feed amount is moderate; if the feed tank is clean and wet, it indicates that the feed amount is insufficient, and the feed amount should be increased appropriately next time. If there is leftover material in the tank, it means that the feed is too much, and the next time it should be reduced as appropriate. 74s China Feed Industry Information Network - based on feed, serving animal husbandry
Second, observe the situation of defecation. Carefully observe whether the piglet excretion is normal, and adjust the feeding amount according to different situations. The feces of piglets within 3 days of weaning are coarse and thin, from yellow to brown, which is normal (observing the time of defecation is generally 12-15 hours per day). If the stool becomes soft, the oil shines brightly, and the color is normal, the amount of feed does not need to be changed; if there is a small amount of sporadic feces in the circle, there is a feed pellet, indicating that there are individual pigs eating too much, and the next feed should be reduced by 20 times. About %; if the stool is found to be mushy, light gray, and sporadic yellow, with undigested feed inside, this is a sign that the whole litter has a squat, and should stop eating. 74s China Feed Industry Information Network - based on feed, serving animal husbandry
Third, observe the activities. Observe whether the piglets are healthy and lively, and determine the amount of feeding accordingly. Before feeding, the piglets heard the sounds rushing to the trough. If the screams are constantly hungry, they can feed more feed. After feeding for about 10 minutes, the feed in the trough is hunted, the piglets do not return to the nest, and they are crowded on the side of the trough. It indicates that the feeding is insufficient, and the feeding point can be added; the piglets do not have much reaction to feeding the feed, and the sound is small and weak, and does not panic, indicating that it is not too hungry and can be fed less. 74s China Feed Industry Information Network - based on feed, serving animal husbandry
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