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The more successful the first and second litters are, the higher the success rate. Piglets produced within 1 to 2 days are the piglets produced at the best time, and regardless of the part of foster or all the nests, basically all survival can be achieved. Because at this time the sow is in the stage of recovering calving fatigue, sleeping in the wrong stage, and being lazy, the suckling pig can still not recognize the odor, and there will be no biting phenomenon between the sow's biting pigs or suckling pigs.
Second, the two litters for more than 3 days of littering time processing. When litter size is more than 3 days, the smallest suckling pigs in the litter with more litters can be sent to the nests with fewer odors after a short period of time (1 day). Left and right) special care to prevent sow bite wounds sent to suckling pigs, and to fix the nipples of the sent suckling pigs. The best time to send is at night.
Third, the elimination of the smell of pigs is the key to the success of fostering. The suckling pigs sent have different smells from the self-produced suckling pigs. When the sow smells the smelly suckling pigs, they bite or even bite them.
Elimination method: First, the piglets that are ready to be sent are wiped and wiped with the excrement of the sow that is sent to the nest, such as socks, and then rubbed with the suckling pigs sent to the nest for about one hour in the receiving box. Can eliminate odor. The second is to spray Suer water into the delivery room, which can eliminate odor, and there is also disinfection of the bar.
Piglet fostering skills
Piglet fostering is one of the important measures to improve the survival rate of suckling pigs. The specific practices of suckling pigs are described below: