Perform artificial insemination and increase reproduction rate Under the conditions of artificial insemination, the use of Boer goats to improve local dairy goats not only has a high rate of reproduction, but also has a large initial body and rapid growth, and the raising efficiency is greatly increased; the local milk is improved with Saanen dairy goats. Goats, milk production also increased significantly. Implementation of artificial midwifery, raising the survival rate of ewes at the beginning of production, ewes with excess nutrients during pregnancy, and ewes using boer goats for mating, often fail to produce smoothly, and artificial midwives should be performed in time. Be sure to let the lamb eat colostrum within one hour of birth. If the lamb is born with weak breathing or suffocation, but the pulse is still beating, rescue should be done in time. Method: Lift the legs of both legs of the lamb and tap their chest with their hands to discharge the mucus in their throats. If the lamb is still not awake, blow a few breaths and press the chest in the mouth of the lamb or in the ears; if the lamb is frozen, In the case of suspended animation, we must step up and put the lamb into warm water at 38°C. Gradually increase the temperature of the water to 45°C and dip for 20-30 minutes. When bathing, let the lamb's mouth and nose be exposed to the water to prevent drowning. Dry lambs are covered with hair and can also be blown dry with a hair dryer. Artificial immunity is applied to increase resistance to disease. Lambs are most susceptible to dysentery during lactation. The prevention method is to infuse the ewes every autumn with the lamb disease vaccine or sheep epidemic, fleas, enterotoxemia, The Lamb Dysentery and the Epidemic Vaccinium were used to inoculate the ewes 2 to 3 weeks before delivery. Anti-lamb dysentery serum can also be injected within 12 hours of the lamb's birth, and then 0.15-0.2 g oxytetracycline can be fed once a day for 3 days. Implementation of artificial breastfeeding and increased productivity To save milk resources, reduce material consumption, and improve ewes' productivity, start from the tenth day after birth of the lambs. Formulas for commonly used milk substitutes: 70% skimmed milk powder, 15% animal fat, 13.5% flour, 1.5% minerals, antibiotics, vitamins. The formulated milk replacer requires similar temperature and concentration to breast milk. There should be a transition period of 5-7 days when feeding and then weaning gradually.