First, pay attention to feeding the spring is the majority of ewes gestation and lambing, protection of pregnant ewes, science supplementation to promote fetal growth and healthy survival of lamb is very important. In the early spring, every day before the grazing in the morning and after the harvest in the afternoon, grass and materials are added, such as feeding silage, ammoniated forage, leaves, dried sweet potato vines (cut short), green leaves, corn, sweet potatoes, bran , red and white phlegm, etc., to maintain a healthy ewes and secrete nutrient-rich milk. Second, scientific grazing in spring sheep is susceptible to beak mouth disease. The reason is that the lack of nutrients in the winter, when the young succulent grass is eaten, it feels particularly sweet and delicious. However, due to the lack of early spring grass and the lack of appetite, it would rather be hungry than eat hay and yellow grass. The following methods can be adopted to overcome: 1 After the convulsions, the grasses gradually increase, and half of the hay is fed before grazing to prevent the sheep from diarrhea. 2 Hiding in the early spring, deliberately let the sheep rake in hay and yellow grass, and start running green when the grass grows to about 10 centimeters. 3 block good sheep to prevent running green. When the grass just grows up, it is necessary to block the head sheep, stabilize the sheep, force the sheep to bow the grass, and prevent the sheep from running down the slope. 4 Going green to a gradual transition. You can start with hay and yellow grass first, put 2 to 3 hours of grass a day, and gradually increase the time to put grass until grass is grazing all day. The time goes by about 10-15 days. 5 The one-draft grazing method is to release the field and the slope every day. Such grassland and hillside grasses are sufficient, and hay, yellow grass and grass are very fresh. Sheep like to eat, eat well, and eat well. 6 eat "back grass." The practice of experienced grazing staff is to leave good grass every day when grazing starts, and drive the sheep forward. Wait until returning home, let the sheep eat the good grass left (back to grass) to promote the sheep to eat more. In addition, grazing is prohibited on rainy days. On the one hand, sheep eat grass with rain, it is easy to cause diarrhea, on the other hand, the sheep are exposed to rain, the resistance is reduced, and they are susceptible to various diseases. Third, to strengthen management 1 to observe the changes of the sheep at any time, as long as the thin and grow more sheep as long as the cluster feeding, plus feeding fine material, feed more protein-rich fine material and juicy feed, in order to facilitate thin and weak sheep to increase rejuvenation . 2 The grass should be net. Do not feed the mildew-degraded grasses, and do not drink the water that is contaminated by the gully bay and the pond, so that there is no leftover grass or leftover water in the trough. 3 When the sheep are grazing, prevent sheep from eating only poisonous weeds and causing poisoning. Once the sheep are found to be poisoned, 500 grams of licorice, 100 grams of talc, 500 grams of sugar, or a veterinarian should be fed immediately. 4 Clean drinking water should always be stored in the sink for sheep to drink at any time. Salt can be added to the water, but not too much. Fourth, the sheds should be ventilated and light-shielded, and can block the sun and rain. The lap bed should be more than 20 cm above the ground and slightly inclined to facilitate cleaning of excrement. 2 Remove the dung from the circle every day, and pave the sand, loess or soft grass to facilitate the rest of the sheep. Slots should be hung outside the ring in order to clean and prevent the sheep from pulling and urinating in the tank. 3 In the spring, 1 large cleaning and large disinfection are required for the house and utensils. The shed can be sterilized with 2% hot alkali, 30% hot straw, 20% bleach, or 20% lime milk. Appliance disinfection can be used 0.1% disinfection net, 2% alkali solution and so on. In the spring, we must also do a good job of sheep vaccination and deworming. 5. Lambing Lambs The majority of ewes are lambing during the spring season. The pregnant ewes do well in fetal protection and fine feeding. They are fed 300 to 500 grams of mixed condiment daily, and they are ready to lamb their lambs at any time. Work, access to follow the production, to ensure that the lamb is alive, full of life and full strength.
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