With the increasing costs of pig breeding and the prevalence of disease outbreaks, improving the survival rate of piglets has become a critical challenge for farmers. Newborn piglets are particularly vulnerable due to their underdeveloped physiological systems. They have weak adaptability, poor thermoregulation, and limited digestive capabilities, making them prone to illness and death. This not only affects the health of the animals but also causes significant economic losses in pig farming. To address these issues, several effective strategies have been implemented based on the unique needs of newborn piglets, which have significantly reduced mortality rates and enhanced profitability. 1. **Maintaining Warmth** Piglets require specific environmental temperatures to thrive. Within 6 hours of birth, the ideal temperature is 35°C, gradually decreasing to 26–28°C by day 8–14. Since they lack body fat and have thin skin, they are highly susceptible to cold. In colder seasons, especially when nighttime temperatures drop below 18°C, it's crucial to provide warmth. Insulation boxes, infrared heat lamps, or heating plates can be used to maintain stable temperatures. A semi-closed rearing system helps keep the barn dry and warm, ensuring better conditions for piglet growth. 2. **Using Bedding for Birth** Providing clean and comfortable bedding in the farrowing area improves hygiene and reduces the risk of disease transmission. This method supports the sow’s comfort and ensures a safer environment for piglets, leading to fewer deaths and healthier growth. 3. **Encouraging Colostrum Intake** Timely access to colostrum is essential for building immunity. Piglets should be encouraged to nurse within the first 2–3 days after birth. Artificial assistance may be needed to help weak piglets latch onto the teats. Prioritizing smaller piglets to feed first ensures they receive enough nutrients, promoting uniform growth and survival. 4. **Iron Supplementation** Newborn piglets often suffer from iron deficiency due to their rapid growth and limited iron stores from their mothers. Supplementing with iron injections at 3 and 10 days of age is vital to prevent anemia and related health issues such as weakness and infections. 5. **Early Feeding** Introducing solid feed early helps piglets develop strong digestive systems and adapt better to weaning. Starting at 5–7 days old, feeding should be done in small portions, encouraging foraging behavior. This promotes gastric acid production and prepares the piglets for a smooth transition to solid food. 6. **Implementing Early Weaning Techniques** Early weaning improves productivity by shortening the breeding cycle and increasing litter numbers. It also enhances feed efficiency and piglet uniformity. The process must be gradual—transitioning feed types, feeding frequency, and portion sizes over time to reduce stress and support healthy development. 7. **Fostering** When sows cannot feed all their piglets, fostering is a practical solution. Selecting sows with similar farrowing dates and using odorous substances like iodine on foster piglets helps them integrate smoothly into the new litter. 8. **Preventive Measures** Maintaining cleanliness, regular disinfection, and isolation are key to preventing disease spread. Vaccinating sows against common diseases like swine fever, foot-and-mouth disease, and porcine reproductive and respiratory syndrome (PRRS) significantly reduces piglet illness and mortality. These measures collectively improve piglet survival and farm profitability. By implementing these strategies, farmers can effectively manage piglet health, increase survival rates, and enhance the overall efficiency of their operations.

Ademetionine 1,4-butanedisulfonate

Ademetionine 1,4-butanedisulfonate， liver cirrhosis， intrahepatic cholestasis

Jiangxi Chengzhi Bioengineering Co., Ltd , https://www.chengzhi-bio.com