The suitable temperature for the growth of piglets is: 34 to 30°C for 1 to 3 days, 30 to 28°C for 4 to 7 days, and 25 to 22°C for 15 to 30 days. In winter, the temperature is low and the following measures against cold and warmth should be taken for swine fever: 1. The barracks should be well-prepared for cold insulation before the winter, and timely repair doors and windows to fill in the holes and seams for air leakage. Open-type farmhouse pigskins shall use woven cloth or feed woven bags to cover the position of wind curtains to prevent wind direction, minimize ventilation, and prevent north wind and rainwater from directly infiltrating from the outside to increase the temperature of the pig house. 2. When a sow has a childbirth, she must be handed over to produce on duty. The piglet is born one-by-one and immediately wipes the mucus out of the body. Place it in the insulation bar or in a basket with straw or other insulation material. Cover the bag and keep it warm. The sows were nursed, fed back to the insulting place, and let the piglets feed on their mother's milk around 2-3 days later. Avoiding the piglet to keep close to the sow, and the sow accidentally squeezing the piglet while turning over and lying down. The best conditions to have a thermal insulation bar in the bar, built-in 250-watt infrared heat lamp insulation or set insulation pads, piglets free access. This is better for cold protection of piglets. 3, to strengthen the feed supply, feeding good quality, easy to digest a sufficient amount of feed to the sow, so that the sow milk is sufficient, the piglets eat enough. In addition, supplement feeds are provided to piglets in early feeding of high quality piglet feeding materials and suckling piglets so that the piglets can supplement other nutrients in addition to breast milk, thereby improving the digestion and absorption function of piglets, increasing the resistance to disease and protecting the cold. Piglets can grow healthily. 4, timely prevention of epidemic work, common diseases such as pseudorabies, E. coli disease, swine fever, No. 5 disease, epidemic diarrhea, infectious gastroenteritis and other diseases, should be immunization procedures in time, according to the amount of immunization injection , As well as routine disinfection, twice a week to spray poisoning, bacterial poisoning, phenols, hydrogen peroxide and other disinfecting drugs to prevent and reduce the occurrence of the disease. Packing Net or Glass Bottle Net Packing Net,Packaging Nets,Packaging Net,Fruit Packaging Net Changzhou Satidi Import and Export Co., Ltd. , https://www.guanjiejt.com