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 the sow comes into production, special personnel are required to take delivery of the product. The piglet is born with one production, immediately wipes the mucus off the body, and is placed in the insulation bar or basket with straw and other insulation materials, and the upper cover is insulated. The sow was fed back to the sow, fed back to the insulting place, and allowed the piglets to feed their mother's milk around the sow after 2-3 days. Avoid piglets being kept close to sows for keeping warm, and sows inadvertently squeezing piglets when they turn over and lie 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, right to use sow milk is sufficient, piglets eat enough. In addition, supplement feeding is provided for piglets to feed high-quality piglets with early-feeding high-quality materials for piglets and 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 immunization work, for common diseases such as pseudorabies, E. coli disease, swine fever, disease 5, epidemic diarrhea, infectious gastroenteritis and other diseases, should be immunized in time according to immunization procedures, according to the amount of time immunization Injecting, as well as routine disinfection work, twice a week to spray disinfection drugs, such as poisoning, bacterial poisoning, phenols, hydrogen peroxide, etc., to prevent and reduce the occurrence of diseases. Insulin Syringes Needle,Disable Syringe,Monoject Syringe,10 Ml Syringe FOSHAN PHARMA CO., LTD. , https://www.foshanpharma.com