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How to Care for Newborn Lambs
I. Strictly controlling the birth of Lambs should be done in routine work such as disinfection. For newly-born lambs, they should immediately hold the lamb's mouth, wipe the mouth, nose, and amniotic fluid inside the eye, and move the lamb to the ewes' sight so that the ewes can lick the lambs and promote the shedding of the tires. It is also helpful to strengthen the mother and child. Affection, so that the ewes will soon accept the milk of the lamb. If the first-born ewes do not lick the body of the lamb, they can use hay bales and clean gauze to dry the body of the lamb and then deal with it. For lambs that are suspended in a state of dying after birth, the lamb's hind legs should be shaken in time and the movements are fast and powerful. At the same time, use your finger to hit the heart or try artificial respiration. The specific method is to place the lamb on the back, back on the grass, convert the extension and flexion forelimbs, and lightly press the chest to restore it to normal conditions. Under normal circumstances, the umbilical cord of the lamb is self-disconnected. If it is not disconnected, scissors that are sterilized can be cut 8-10 cm away from the body surface of the lamb, and then coated with iodine. General healthy lambs start to stand up 15-20 minutes after birth, and they have to look for tits and sucking milk from the ewes. At this time, the first milk in the ewes' udders should be squeezed out, and the lambs should be approached. If necessary, the lambs can be artificially assisted for the first time. Before the lambs eat their milk for the first time, wash the ewes' nipples and their surroundings with lukewarm water, and let the lambs eat the first breastmilk within one and a half hours after giving birth. Due to the limited amount of milk a newborn baby has, she should breastfeed every 2-3 hours. For the twin lambs, both lambs should be licked at the same time. The ewes can then be put in a single room, put in a bucket of warm water and hay, and the ewes be allowed to calm for about an hour and a half. The lambs will then be put in. Mother and child identify breastfeeding on their own. Second, the method of lamb transfer to the lamb after birth 2-4 hours can be transferred to the general sheep house, before the transfer of paint applied on the mother and child side of the same number, single lamb on the left, double lamb on the right side. The purpose of numbering is to facilitate the search for new mothers and daughters, facilitating production registration. Weak lamb can be turned out a few days later. Go to the sheep house, should pay attention to insulation, roof does not leak the wind, the wall is seamless, it is best to be laid a layer of straw or reed mats along the wall, the room temperature is generally 4 °C -6 °C, the sheephouse should be kept dry, without martial arts, pad Spread the grass. The mother-family colony is housed in the sheep house, and the mother-family group should start with 7 pairs and 8 pairs. The age and development of each group of lambs should be as consistent as possible. The single-group of twin lambs should not be too many. With the growth of the lamb, the mother and son group is gradually expanded. When the lamb is 20 days old, a mother and son group can be expanded to 50-80 ewes. When the temperature is appropriate, let the lamb go out with the ewes. After 7 days of age, it can be outdoors all day. At night or when the weather is not good, it should be indoors. To prevent the lamb from lying on the cold ground or in the halls, avoid colds. III. Nursing of Newborn Weak Lambs In the production of sheep, the hypothermia of newborn lambs is the main cause of frailty and death. The normal body temperature of a lamb is between 39°C and 40°C. Once it is below 36°C or 37°C, it will die quickly if no measures are taken. The main reasons for the hypothermia of lambs are: First, the body is not dry within 5 hours after birth, resulting in excessive heat dissipation; Second, 6 hours after birth (mostly 12 to 72 hours) due to lack of feeding, resulting in Starvation depletes the body's limited energy reserves and it is difficult to generate the necessary heat energy. Lambs with reduced body temperature should be allowed to return their body temperature to 37°C as soon as possible, and wooden box infrared lamps should be used to increase the temperature at 120 cm from the lamb or Other measures should be taken to increase the temperature.