Ways to increase the survival rate of lambs

Grasp the breastfeeding: Ensure the normal growth and development of the lamb After the lamb is born, one should allow it to eat enough colostrum within one hour of birth. The second is for the ewes or udder dysplasia of the ewes born before the antenatal or postpartum in addition to strengthening the feeding, the use of breast warming and breast massage methods can promote breast development, in order to facilitate the secretion of breast milk. The third is to deal with the postpartum sick ewes and lean ewes as soon as possible to take treatment measures to promote its early restoration of health. The fourth is for a litter of ewes with too many lambs, lean ewes and sick ewes, as soon as possible after lambing, ewes of similar age to their lambs should be fed on behalf of the lambs or artificial breastfeeding. To ensure the normal growth and development of the lamb.

Grasping feeding materials: Promote lambs to increase pupa. From the 15th day of lamb, every time after grazing, the quality of green fodder should be properly replenished with a certain amount of concentrated feed. The amount of concentrate feed supplement should be based on the age and physical condition of the lamb. Generally, 50 grams to 80 grams will be replenished every day for about 15 days, and 100 grams to 150 grams will be replenished daily on days 31 to 60, 61 days of age. Feeding 200 g daily at ~90 days, supplementing 250 g to 300 g daily at 91 days to 120 days, 350 g to 500 g daily at 121 days to 180 days, and supplemented once daily in the morning and at night.

Grasping Management: Lambs that reduce accidental grazing of lambs should be grouped individually. The distance should be from near to far to train the ability of lambs to grazing and feeding. Maternal lambs should be given timely breastfeeding, combined with house feeding; The stadium should be kept clean and dry, and regularly disinfected and sterilized; in the case of cloudy days, rain and snow, the sheep sheds and sports grounds should be changed frequently to be grazing, and dry soil, quicklime or ash should be used to absorb moisture and moisture. In the winter and spring, sheep houses should be repaired in time. Doors and windows can be covered with straw curtains or plastic film to block the crevices so that the sheep house does not leak water or moisture and the walls do not enter the thieves. If the lamb is to be heated and fired, exhaust holes must be reserved to prevent smoke and dust from harming the health of the lamb. When the sheep go out to grazing, it is necessary to open the door and window of the sheep house in a timely manner to ventilate and ventilate the air, remove the grass, excrement and feed residue from the house, and dry the mat grass to be used again.

Prevent disease: reduce the harm of disease to lambs The lamb's resistance is weak, cold, fear of moisture, prone to diseases and infections in the body and external parasites, so a complete system of scientific prevention should be established. Lambs from the 15th to the 20th day of age can be subcutaneously injected with sheep epidemic disease, sheep enterotoxaemia, trichomonas vaginalis or Clostridium perfringens multi-link dry powder sterilization seedlings, 30 days old subcutaneous injection of foot-and-mouth disease vaccine, 40 days Age-appropriate subcutaneous injection of chicken embryo attenuated vaccine for goat pox, about 50 days of intramuscular injection of goat infectious pleuropneumoniae aluminum hydroxide live vaccine, about 60 days old intraoral oral injection of aphthous attenuated cell freeze-dried seedlings, about the age of 70 days back subcutaneous Injected Streptococcus suis aluminum hydroxide bacterin, 80 days of age lip membrane injection of sheep infectious pimple dermatitis live vaccine, 90 days of age and intradermal injection of II anthrax bacillary vaccine. After 2 months of weaning, a broad-spectrum, high-efficiency, and low-toxic albendazole can be used to disinfest the animals for the first time in an amount of 8 mg to 15 mg per kilogram of body weight. Since then, the insects have been repelled on a quarterly basis. Extermination of ectoparasites can be given with a 0.05% bis-imidazole imidazole solution, but it is advisable for the flock to take a regular or irregular approach depending on the infection status and weather conditions of the parasites in the sheep population. It should be noted that the farmers' immunization, deworming, castration, and segregation for lambs are all great stimuli to the lambs. In order to prevent the lambs from undergoing intense stress, they should try to immunize the lambs and deworm them. Potential and groupings are conducted at intervals of 7 days to 10 days.

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