The temperature in winter is low, and the body temperature of the newborn lamb is poor. It is very sensitive to changes in the outside temperature, and it is easy to develop. Therefore, doing a good job of nursing newborn lambs is the key to raising the efficiency of raising sheep. The author will sort out some of the precautions for your reference.
1. Insulation and cold protection: The direct danger of cold to the lamb is freezing, but it can also induce crushed death, starvation and diarrhea. In winter, pay attention to the newborn lamb not to go outside the windy place in a week to prevent cold and respiratory diseases. In the snow, the sheep's house doors and windows should be covered with thick straw curtains and be used for heating. During the day, let the sheep go outdoors and receive fresh air and sunlight. Excessive sun exposure can increase the levels of vitamin D and cholesterol in the body, promote the development of the skeletal structure of the lamb, and increase resistance. At the same time, after the lamb is born, let the ewes pick up the mucus from the lamb as soon as possible. If the ewes do not want to lick, use a clean rag to dry them in time to prevent a cold.
2. Umbilical cord disinfection. After the lamb was born, the umbilicus wound was washed with 3% hydrogen peroxide, and the umbilical cord was cut off with sterile scissors. The umbilical cord was clamped 5 cm away from the umbilical cord and the umbilical end was coated with 3% iodine to kill the bacteria. Lambs can also be injected subcutaneously with 1500 international units of tetanus antitoxin to autoimmune the sheep to prevent umbilical cord infections from causing illness in the lambs.
3. Have enough colostrum. Lamb to eat colostrum to obtain higher maternal antibody is the only source to resist the invasion of external bacteria, especially in the wind and snow, the lamb's resistance to the external environment is poor, ice and snow and cold waves can easily make the lamb cold stress, easy to infect Pneumonia also induces other diseases and causes death. Therefore, as soon as possible to ensure that the lamb to eat colostrum is the key. Lambs lacking milk due to the death of one or more lambs or ewes or lambs without milk, should be replaced by milk or artificial breast-feeding. All lambs that replace milk or breast-feeding humans must ensure that they eat colostrum as soon as possible. In the case of milk substitutes, single-bred ewes or ewes that have lost lambs can be used as nanny sheep. Because the sheep's sense of smell is very sensitive, it is necessary to adopt a mandatory method to allow nanny sheep to actively breastfeed.
4. suspended animation rescue. When you encounter a feline death, immediately use a clean white cloth to wipe away the dirt in your mouth and nostrils. If the lamb inhales mucus and you have trouble breathing, hold it on your hind legs to hang it and beat it on the chest to spit it out. If ineffective, put the rubber tube into its throat and suck out the mucus. In cold weather, when the lamb is frozen and frozen, when it is warmed up, it is quickly bathed in warm water at 38°C, and the hot water is gradually turned into 40°C to 42°C, soaked for 20 to 30 minutes, and then it is quickly wiped. Dry to the warm place of the fire.
5. Timely feeding. In the first month, the lambs mainly rely on breast milk to obtain nutrition. However, with the increase of the age, the expansion of the stomach volume depends on the fact that breast milk alone cannot meet the nutritional needs of the lambs' growth and development and must be fed in time. After the lamb is born, it is supplemented with grass for 15 days. The quality of fresh pasturage is the main factor. Fresh dried grass is suspended in the air or allowed to feed freely. After 20 days of age, the diet was adjusted. After the fried beans were ground, a few drops of goat's milk were added and mixed with warm water to form a paste. The lamb was put into the feeding trough and the lamb was free to sniff, about 20 grams per day. You can learn to eat for ~4 days, and you can gradually change the open feed into compound feed.
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