There are many key “three days†in the pig raising process. During this period, strengthening the husbandry and management will greatly increase the production efficiency. 1, three days after mating is the key period of egg fertilization and fertilized egg division three days after mating, if the sow metabolism is too rich, some fertilized eggs will be killed, thereby reducing the number of litters. Therefore, sows should not feed too much within three days after mating, and the daily feeding amount should be 1.5-1.8 kilograms, and no more than 2 kilograms. 2. Three days after giving birth For newborn piglets, feeding and management after three days of delivery are very important, because many casualties in the pig raising process occur at this stage, such as freezing, frostbite, crushed, dead, etc. . In order to reduce the death and injury rate of piglets during these three days, the following tasks should be done: 1 Proper production and heat preservation. 2 Let the newborn pigs eat colostrum in time to enhance disease resistance. 3 fixed teats. This is an important measure to reduce the death of newborn piglets and increase the uniformity of the piglet population. 4 Timely iron and selenium supplements to prevent selenium deficiency and anemia. 5 Restore sow body condition to prevent postpartum infection. 3. Three days after weaning This is the most severe period of stress in weaned piglets: the imported food is changed from liquid milk to solid feed, leaving the sow’s care, and at the same time, the sow is greatly reduced due to shedding of the sow. Antibody stops supplying. Each of the above stresses will have a very adverse effect on the piglet and become a cause of its onset. Reducing stress is the key to helping piglets to wean properly. Drug prevention is an effective supplementary measure to prevent secondary infections in piglets. Comfortable environmental conditions and quality feed are the guarantee for successful weaning. 4. The new rearing environment for three days after the colony will cause the piglets to be physiologically and psychologically unadapted, and the disease resistance will be reduced. The piglets with different nests will re-establish their status in the new group through “competitionâ€. At the same time, the three points of eating, pulling, and sleeping of the piglets are also completed in these three days. All of these need to consume a lot of energy. In order to ensure the smooth transfer of piglets, the following work should be done: 1 Bring as much as possible the ambient temperature before the transition and the temperature of the new environment. 2 Feed with the original feed for a period of time until all the pigs have stabilized and gradually change to fattening feed. 3 Strengthen drug prevention to prevent pathogens from invading the body of piglets. 4 There are often fighting phenomenon after mixed piglets. Therefore, for some strains with large stress response, attention must be paid to prevention when changing groups. Hospital Patient Gown,Yellow Isolation Gowns,Isolation Gowns In Stock,Medical Isolation Gowns Suzhou JaneE Medical Technology Co., Ltd. , https://www.janeemedical.com