Cut off the umbilical cord after birth, the piglet represents severed contact with the mother, but only lived on breast milk, which is the most critical period for piglet growth. According to relevant data, the highest mortality rate in piglets is within one week after birth. Therefore, the care during this period is very important. We must grasp three points.
One must be early. Eat colostrum early and fix the nipple as early as possible. The milk secreted by sows within 3-5 days postpartum is called colostrum and is an essential nutrient for piglets. Because the newborn piglet does not have innate immunity, it must be obtained by sucking colostrum, otherwise it is prone to multiple diseases. After completion, the piglet should be placed immediately under the belly of the sow to eat colostrum. Newborn piglets are selective for nipples and have a habit of fixing nipples. The sow's milk output in front of the sow is higher than that of the back side. If the piglet selects the nipple at random, the phenomenon of grabbing the nipple will appear. The strong piglets will occupy more nipples in front of the milk and the difference in the strength of the whole litter will be greater. - Complete the manual training of the fixed nipples within 3 days. Put the weak piglets in the front and middle to make up for the congenital deficiency and make the entire litter of piglets grow evenly and neatly.
The second is to prevent. Anti-cold protection. Some sows have poor maternality, sows that are overweight have slow movements, no sows have nursery experience, and the sows are tired within 1-3 days postpartum, and the piglet is weak, most likely when the sows eat or defecate and lie back. Prone to crushed piglets. Therefore, precautions should be taken to prevent people from being put in care within 3 days after delivery. Newborn piglets have thin coats, few subcutaneous fats, and poor heat preservation capacity. They are suitable for the temperature between 32°C and 28°C for 1-7 days of age. When the house temperature is low during the autumn and winter nights, they pile up each other and are easily crushed by the sows. Or piglets squeezed to death. Therefore, we must pay attention to cold, set up infrared insulation box in the production circle, frequently changing the indoor floor on the soft grass, etc., and strive to maintain a stable temperature.
Three to make up. Iron supplementation. Iron is a hematopoietic raw material. The piglets in the newborn piglets have very little iron reserves, only 30-50 milligrams. Their growth and development require 7-11 milligrams of iron per day. The amount available from breast milk is limited, and iron-deficiency anemia is prone to slow growth. It will also cause other diseases to become weak and even die. In addition, iron supplements such as blood serum and blood polysulphides should be injected within 3 days after the piglet is born. The dosage should be determined according to the product description. Water is the source of life. Piglets have fast growth and development. They have high energy to suck up breast milk and need a lot of water. They should supply appropriate amount of warm water for 3-5 days after birth, and they must be changed frequently. If they cannot meet the required amount of water, it will affect the weight gain. Drinking water and urine from the ground can cause diseases.
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