Duck has a long history in our country. How to raise a good duck, so that it can grow fast, have a high survival rate, and require a certain amount of techniques for slaughter, are briefly introduced as follows: Ducklings from hatching to 25 days of age, Call ducklings. The main characteristics of its growth and development are as follows: (1) Failure to maintain normal body temperature requires attention to thermal insulation. (2) Small stomach and weak digestion. To feed nutrient-rich, easily digested compound feeds. (3) Responsive to temperature and other environmental conditions, strong anti-reaction, pay attention to do a good job in environmental health and disease prevention and rat work. (1) Preparation before entering the housing: 育 The brooding house and sports ground, food, utensils, etc. shall be disinfected with extermination spirit. Prepare fresh feed, bedding and commonly used drugs, such as potassium permanganate, infantile safety, enemy bacteria net, Baoji pills and so on. At the same time do a good snake and other preventive facilities. During the transportation, we must do a good job in preventing cold, heat and ventilation. Generally, three or four cages are stacked into one building and checked once every 1-2 hours. The ducklings are gently dispelled by hand to prevent pressure and suffocation. If the temperature in the middle cage is too high and the temperature in the upper and lower layers is too low, adjust the cage to maintain the temperature balance. (II) Feeding management: 1. Feeding and feeding: The ducklings can be fed for the first time after being hatched for 12-24 hours. Feed the ducklings with one-tenth of the potassium permanganate water before feeding to supplement the lost water and disinfect the gastrointestinal tract. Then it was fed eight ripe and washed rice with cold water. After feeding 2 days of rice, ducklings were fed for 15 days. Then feed with powder. Its formula is corn powder 60%, wheat husk 5%, rice bran 4%, Soybean Meal 20%, light fish meal 6%, bone meal 1%, shell powder 3%, gypsum powder 1%. Feeding method: 5-6 times a day. Feed the last time at 9-10 pm. Feed application water mix feed. After 5 days of age, appropriate green feed can be added. 2. Control of temperature: The temperature in the first week of the house is kept at 28-30°C, the second week is maintained at 25-27°C, and the third week is maintained at 20-24°C. The fourth week can be adapted to the outside temperature. Whether the temperature adapts can be seen in the activities of ducklings, such as duck seedlings clustered under the heat source, prove that the temperature is too low, the temperature can be appropriately raised, such as the ducklings away from heat, frequently drinking water, prove that the temperature is too high, the temperature should be adjusted properly . In order to prevent excessive ducklings, crowded into a group, you can use bamboo fences to separate insulation. ? 3, swimming. Ducks like to swim. Swimming can enhance the body of the duck and increase appetite. When the weather is warm (above 24°C), water can be released 5-7 days old. The first time the water is discharged, the depth of the duck's feet shall prevail, and the ducklings will not be wetted. The time is 5-10 minutes. After the water is drained, allow the ducklings to sun 5-10 minutes on the leeward sunny day. After the duck hair is dry, it will be returned to the duck house. Later, with the increase of the duck's age, water is released 1-2 times a day, and the time for water release is gradually extended. ? 4, to strengthen management: (1) do a good job in environmental health, timely replacement of bedding and removal of duck dung. Wash utensils daily and clean and disinfect. (2) Strengthen the activities of ducks and enhance their physique. (3) Do a good job of grouping, grouping by the size of ducklings. (4) Attention to disease prevention: Ducklings within 10 days of age have weak resistance. Therefore, the ducklings on the day of admission, as well as after the first and second discharge of water, or in case of sudden changes in the weather, are to use drug prevention, 8-10 ducklings can be washed with a pack of children's clothing with cold water, every other Feeding once every 4 hours is effective for preventing exogenous cold. The group of young ducks hatched within three days can be sprayed with a small amount of rice wine 2-3 times each morning and evening, which is beneficial to the ducklings. (5) Take care to prevent snakes, rats, cats, dogs, etc. from invading ducklings. ?
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