165438+ From 0: 00 noon to 3: 00 pm, let the sheep rest in the pen and eat forage, and fatten them with Zhuang Le Kang. The effect is good. Grazing in the afternoon, grazing can be suspended at 7 pm, and tree-lined grazing should be chosen in hot days to prevent heatstroke.
Second, pay attention to cool the sheep. In summer, sheep get angry easily, so it is very important to dry the sheep every day to ensure their health. Don't rush into the sheepfold at noon, just let the sheep rest and drink water in the shade.
After grazing at night, you can wait for the sheep to dry for a while before entering the pen. Don't rush to catch sheep every time you go out to collect them. Let the sheep walk slowly to cool off.
Third, pay attention to prevent wind and rain attacks. There are many thunderstorms in summer, and once the sheep are attacked, it is easy to catch a cold, catch cold and lose weight. Therefore, grazing in summer should try to avoid wind and rain.
In rainy days, you can bring a large piece of cloth to cover the sheep when grazing, which can make the sheep temporarily shelter from the rain. In addition, it is forbidden to graze on steep slopes during lightning and thunder to prevent sheep from being frightened and falling.
Fourth, pay attention to the supply of salt water. At the same time, feed 1 ~ 2 times of mixed feed (wheat bran, corn flour, bean cake, etc. Shepherds should drink light salt 4 ~ 6 times a day, and the amount of salt added can be calculated as 8 ~ 10g per sheep.
Fifth, pay attention to environmental sanitation. It is hot and humid in summer, and the range of activities of the flock becomes smaller after returning from grazing, which is easy to cause damp pens and poor environment, and often leads to parasitic diseases. Therefore, we should pay attention to the environmental sanitation, ventilation and moistureproof of the sheephouse, keep the sheephouse clean and dry, and do a good job in the prevention and control of parasites such as sheep scabies.
Daily feed and drinking water must be kept clean. Don't feed moldy, spoiled, toxic and foreign bodies, and keep the feeding utensils clean. Sheep houses and sports fields should be cleaned frequently and disinfected regularly.
Sixth, pay attention to deworming and bathing. Adult sheep or postpartum ewes can use Aphidine (insecticide) to expel nematodes in vivo and parasites such as lice, mites, ticks and fly maggots in vitro from mid-May to early June.
Generally, a small bag (5 grams) of aferidine is used for every 50 kilograms of body weight, which is mixed into the feed for feeding. Repeat the administration once every 7 ~ 10 days, and do not take a bath after two deworming. Lambs born in spring can be deworming in autumn, and the dosage should be strictly controlled.
Seven, pay attention to disease prevention. We should always pay attention to the mental state, appetite and feces of sheep, especially the prevention and treatment of lamb diseases.
When an infectious disease or suspected infectious disease occurs, it should be isolated immediately, and the veterinarian should be invited to observe and treat it in time. Dead sheep should be properly disposed of, buried or burned to cut off the source of the disease, control the epidemic situation and put out in time.