Summer forage is abundant, it is a good opportunity for meat sheep to grazing. However, the hot weather in summer can easily cause heatstroke in sheep or cause other diseases. Therefore, farmers need to adjust measures to local conditions, scientifically stocking, to achieve the purpose of rapid fattening.
First, to the sheep anthelmintic bath bath sheep and postpartum ewes before mid-May, the new anthelmintic drugs Aford (insect nemesis) can be used to drive off the external parasites. Dosage: 50 kg body weight 5 grams of insect killer, mixed feed in the feed. Repeat dosing every 7 to 10 days. Lambs produced in the spring may be treated with nitrate-nitrogen powder, etc., according to their medicinal instructions.
Second, pay attention to sheep house reconstruction should choose to build a sheep house in the sheltered high-sweep area, keep the ventilation inside, easy to clean up the excrement. The height of the sheep house should be kept at about 2 meters to achieve waterproof, ventilation and heat insulation. There must be a certain slope at the entrance, but it must be leveled so that the sheep will come in at the bottom of the hour.
Third, scientific grazing summer hot weather, grazing in the morning should be early as early as possible, the general dew just dry to grazing. From 11pm to 3pm, the goats are allowed to rest in the circle to graze. In the afternoon, the goats can graze at 5 o'clock. On a hot day, choose to grazing in the shade to prevent heat stroke.
Fourth, pay attention to salt water supply in the daily feed 1 to 2 times mixed feed (wheat bran, cornmeal, soybean meal, etc. plus rice bran, grasshopper made) at the same time, but also to the sheep every day to drink 4 to 6 times light salt water. Do not allow the sheep to drink dead pond water, drain water, ditch water or let the sheep graze in moist and muddy places to rest, so as not to cause rheumatism.
5. To prevent storms and thunderstorms in summer, more thunderstorms occur in summer. Once the flock is attacked, it is easy to catch cold and fall. Therefore, summer grazing should be avoided as far as possible. In rainy and snowy weather, when grazing, you can bring large pieces of fiber cloth that can hold the sheep. The four corners are fastened on the roots of large trees, and the middle is lifted with thick wooden sticks. This allows the sheep to temporarily shelter from the rain. In addition, avoid lightning and thunder when grazing on steep slopes to prevent sheep from being hurt.
Six, pay attention to cooling body summer sheep is easy to get angry. Therefore, it is very important to cool sheep every day to ensure the health of the sheep. After a long period of grazing, sheep often cause fatigue and sultry, which is easy to get sick. Don't rush into the sheepfold at noon to graze the sheep. You can let the sheep rest and drink in the shade. After grazing in the evening, the sheep can be kept in the shed for a period of time. Do not hurry to chase the sheep each time you are grazing and gathering, and let the sheep walk slowly, move, and cool the body.
Seven, do a good job in environmental sanitation summer high temperature and humidity, sheep returning from livestock grazing, the scope of activities becomes smaller, easy to cause the housing of the damp and bad environment, often cause the occurrence of parasitic diseases, so pay attention to the environmental sanitation, ventilation and Protect moisture and keep the sheep house clean and dry. Daily feeds and drinking water must be kept clean. Do not feed molds, spoilage, poisonous and foreign matter. Feeding utensils are often kept clean. Sheds and sports grounds should be cleaned regularly and disinfected regularly.
VIII. Preventing and controlling diseases Regularly prevent injections. When taking injections, take them seriously. Check only one by one and do a good job of leak detection. Always pay attention to the sheep's state of mind, appetite and feces when grazing. Pay special attention to the disease prevention and control of the lamb. In general, lambs should be given 10 mg of oxytetracycline within 36 hours of birth, twice a day, for 3 days, which can reduce the incidence of diseases. Specific can do the following: (1) timely injection of foot and mouth disease, goat pox and quadruple vaccine (anthrax, fast-fed, goat pox, sheep enteroxia). (2) Lamb dysentery. With sulfa 0.5 g, sodium bicarbonate 0.2 g, 1 oral, and even served 3 times, or penicillin 5 to 100,000 units, intramuscular injection twice daily. (3) Lamb pneumonia. Intravenous injection of 10% sulfadiazine sodium 5 ~ 10 ml, plus 25% glucose solution 20 ~ 30 ml. When an infectious disease or suspected infectious disease occurs, it should be immediately quarantined and the veterinarian should be observed and treated in a timely manner. The dead body of the dead should be properly handled.
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