新生仔猪护理与早期断奶技术

After birth, newborn piglets must first be kept in a warm and dry environment, with the temperature controlled at 30-32°C. Secondly, it is necessary to ensure that piglets receive colostrum in a timely manner, as colostrum contains abundant immunoglobulins that can enhance the piglets immunity. Iron supplementation is required for piglets within 2-3 days after birth to prevent iron deficiency anemia. Early weaning technology is usually carried out at 21-28 days of age, which can increase the annual farrowing frequency of sows and improve reproductive efficiency. However, early weaning causes great stress to piglets, so transition work must be done well, including gradually reducing breast milk intake, increasing milk replacer feeding, and maintaining environmental stability. At the same time, it is necessary to strengthen the nutritional management of piglets, provide digestible and nutritionally balanced feed, and ensure the healthy growth of piglets.