First, to manage the sheep house in summer, the sheep house should do a better job of cooling the sun. If the sheep shed is a flat tile roof, white lime can be brushed or sunshades can be placed on it; air convection windows can be found at the bottom of the south and north walls of sheep sheds; the awning canopy can be installed on the sun-facing side of the sheep house. In addition, the sheep house should also be equipped with screen doors, screens, to prevent the entry of flies and mosquitoes. Whether it is a flat raising method or an elevated method of raising sheep, in order to prevent the waste of forage grass, it is necessary to set a feed trough.
2. Increased Feeding Increased feed intake is a guarantee of good lye for sheep, especially during the hot summer season. As the feed intake of sheep decreases, increasing the number of feedings becomes the main method for reducing and preventing heat stress. If the intake of the sheep is hindered, the high nutrient concentration of the feed does not guarantee the health of the sheep and normal production.
Third, enhance nutrition in the summer but also to strengthen the sheep's nutrition, improve the nutritional concentration of the diet, and further enhance the sheep's resistance to high temperature environment. In adult sheep, 200 grams of supplemental concentrate is provided each day; the newly weaned lamb is replenished with about 100 grams of concentrate every day. For each hundred grams of concentrate, the cakes should account for 25%. If adding cotton cakes or cakes, they must be detoxified: soaked in water for 24 hours and rinsed with fresh water.
Feeding good forage in summer It is advisable to use lambs with good palatability and high nutritional value (such as green bean stalk, alfalfa, etc.) in sheep in summer, especially for newly weaned lambs and pregnant ewes. Feeding forage should be dry and green, and hay is the best choice for hay, hawthorn vines and peanuts. When feeding, feed grass after feeding hay to prevent sheep from eating too much and overeating pasture with high water content. Produce diarrhea and bloating disease. In addition, do not feed with mildewed forage grass feed.
V. Grazing Night Feed For grazing sheep, early and late grazing should be carried out. Before 9 o’clock in the morning, the sheep must rest in a circle; after 5 o'clock in the afternoon, they go out to grazing. In the summer, the best night feeding is implemented. The feeding time should be about 10 o'clock in the evening. It is not good for the sheep to rest and digest when it is too late. Pay attention not only to the amount of feed but also to the quality.
Sixth, the increase of salt and water in summer is the high temperature season, should keep the basin of drinking sheep constantly clean water, let the sheep drink freely. Add 0.2 grams of salt per kilogram of body weight to maintain the body's acid-base balance.
VII. Summer cooling In the summer, in particular, it is necessary to do a good job of preventing the heat and cooling, pay attention to the shade, avoid direct sunlight, and at the same time take shearing and strengthen ventilation so as to facilitate heat dissipation on the body's surface.
In eight, rest and increase resistance in the summer to create a suitable for the sheep to rest in the housing environment and playground environment, so that the sheep can only maintain the body's physiological function in high temperature environment, enhance resistance and maintain normal production.
Nine, pest control insecticide
1 immunization. In the pregnant ewes 20-30 days before and 10-20 days before the onset of labor in the hind leg subcutaneous injection of two lambs dysentery formaldehyde vaccine 2 to 3 ml, can prevent lamb dysentery. Sheep who have not been injected with the W (foot-and-mouth disease) vaccine or the sheeppox vaccine must be recharged.
2 regularly deworming. After entering the summer, the goats are injected with avermectin, 0.02 ml per kilogram of body weight to drive off the parasites in the body and the other, and a regular injection of mutated anaerobic disease.
Ten, prevention and treatment of diseases
1 Prevent diarrhea. When sheep are diarrhea, they can be treated with oral gentamicin on an empty stomach in the morning. Two 80,000 units of gentamicin can be used for 2 days.
2 Prevention of sheep sores. When a sore occurs, the wound is washed with 0.1% to 0.2% potassium permanganate solution and then coated with 2% gentian violet, sulfoglycerol, 50% oxytetracycline ointment or penicillin, nitrofurazone ointment, etc., once or twice a day. Usually use less hard feed to prevent wound infections, and timely isolation of diseased sheep found. Shelters and utensils are disinfected with 2% caustic soda or 10% lime milk or 20% of planted grey water.
3 summer anti-black disease. When a sheep has a black blight, it is necessary to move the sheep's collar to Gaozao, and use the serum against Clostridium novyi early to prevent subcutaneous or intramuscular injection of 10 to 15 ml. For the disease-stricken goats, 800-160,000 units of penicillin were intramuscularly injected twice a day; intravenous or intramuscular injections of Clostridium novyi clostridial serum, each 50-80 ml, were used twice.
2. Increased Feeding Increased feed intake is a guarantee of good lye for sheep, especially during the hot summer season. As the feed intake of sheep decreases, increasing the number of feedings becomes the main method for reducing and preventing heat stress. If the intake of the sheep is hindered, the high nutrient concentration of the feed does not guarantee the health of the sheep and normal production.
Third, enhance nutrition in the summer but also to strengthen the sheep's nutrition, improve the nutritional concentration of the diet, and further enhance the sheep's resistance to high temperature environment. In adult sheep, 200 grams of supplemental concentrate is provided each day; the newly weaned lamb is replenished with about 100 grams of concentrate every day. For each hundred grams of concentrate, the cakes should account for 25%. If adding cotton cakes or cakes, they must be detoxified: soaked in water for 24 hours and rinsed with fresh water.
Feeding good forage in summer It is advisable to use lambs with good palatability and high nutritional value (such as green bean stalk, alfalfa, etc.) in sheep in summer, especially for newly weaned lambs and pregnant ewes. Feeding forage should be dry and green, and hay is the best choice for hay, hawthorn vines and peanuts. When feeding, feed grass after feeding hay to prevent sheep from eating too much and overeating pasture with high water content. Produce diarrhea and bloating disease. In addition, do not feed with mildewed forage grass feed.
V. Grazing Night Feed For grazing sheep, early and late grazing should be carried out. Before 9 o’clock in the morning, the sheep must rest in a circle; after 5 o'clock in the afternoon, they go out to grazing. In the summer, the best night feeding is implemented. The feeding time should be about 10 o'clock in the evening. It is not good for the sheep to rest and digest when it is too late. Pay attention not only to the amount of feed but also to the quality.
Sixth, the increase of salt and water in summer is the high temperature season, should keep the basin of drinking sheep constantly clean water, let the sheep drink freely. Add 0.2 grams of salt per kilogram of body weight to maintain the body's acid-base balance.
VII. Summer cooling In the summer, in particular, it is necessary to do a good job of preventing the heat and cooling, pay attention to the shade, avoid direct sunlight, and at the same time take shearing and strengthen ventilation so as to facilitate heat dissipation on the body's surface.
In eight, rest and increase resistance in the summer to create a suitable for the sheep to rest in the housing environment and playground environment, so that the sheep can only maintain the body's physiological function in high temperature environment, enhance resistance and maintain normal production.
Nine, pest control insecticide
1 immunization. In the pregnant ewes 20-30 days before and 10-20 days before the onset of labor in the hind leg subcutaneous injection of two lambs dysentery formaldehyde vaccine 2 to 3 ml, can prevent lamb dysentery. Sheep who have not been injected with the W (foot-and-mouth disease) vaccine or the sheeppox vaccine must be recharged.
2 regularly deworming. After entering the summer, the goats are injected with avermectin, 0.02 ml per kilogram of body weight to drive off the parasites in the body and the other, and a regular injection of mutated anaerobic disease.
Ten, prevention and treatment of diseases
1 Prevent diarrhea. When sheep are diarrhea, they can be treated with oral gentamicin on an empty stomach in the morning. Two 80,000 units of gentamicin can be used for 2 days.
2 Prevention of sheep sores. When a sore occurs, the wound is washed with 0.1% to 0.2% potassium permanganate solution and then coated with 2% gentian violet, sulfoglycerol, 50% oxytetracycline ointment or penicillin, nitrofurazone ointment, etc., once or twice a day. Usually use less hard feed to prevent wound infections, and timely isolation of diseased sheep found. Shelters and utensils are disinfected with 2% caustic soda or 10% lime milk or 20% of planted grey water.
3 summer anti-black disease. When a sheep has a black blight, it is necessary to move the sheep's collar to Gaozao, and use the serum against Clostridium novyi early to prevent subcutaneous or intramuscular injection of 10 to 15 ml. For the disease-stricken goats, 800-160,000 units of penicillin were intramuscularly injected twice a day; intravenous or intramuscular injections of Clostridium novyi clostridial serum, each 50-80 ml, were used twice.
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