The ducklings are kept on the Shelter online from hatching to ducking. They neither raise water nor grazing. This is a new mode of breeding nowadays, online ducklings. Practice has proved that this new breeding mode can greatly shorten the feeding cycle of ducks and improve their economic efficiency compared with the traditional free-range and flat-raising modes. Traditional grazing ducks weighing 2.5 kg need more than 65 days, while the use of online feeding only 45-56 days, and higher feed remuneration, lean meat increased by 20%. Adoption of indoor and online flat-raising techniques is not affected by the seasons, climate and ecological environment and can be raised throughout the year. Choose ducks such as Beijing duck, Degao duck, Cherry Valley duck or Hibiscus duck for breeding. Each batch can raise 1000-2000 eggs, raise 6-8 batches each year, and can list 1-20000 eggs. The setting of the duck house is determined by the amount of feeding. The bed is 70 cm high and 300-400 cm wide. The net bed is made of wooden frames and mesh bamboo (width 2 cm) pegs. The bamboo spacing of the brooding net bed is 1 cm, and the spacing of the bamboo strips in the middle duck and the duck net bed is 2 cm. A fence with a height of about 50 cm is provided on the outside of the grid, and the distance between the fences is 5 cm. Set the sink and trough on the inside of the fence. If conditions permit, Wire Mesh can also be used, but the mesh diameter should be small. The ducklings drink 0.02% potassium permanganate bowel disinfectant within 24 hours after hatching. After drinking water, you can train to eat. Temperature requirements: Ducklings 1-3 days old Shewenda 35°C, 4-7 days old Shewinda 32°C, 8-14 day old Shewenda 30°C, 15-21 days old Shewenda 28°C, 22 - 28 days old Shewenda 25 °C. Humidity requirements: 1 - 10 days of relative humidity of 70%, 8 - 14 days of relative humidity of 65%; 15 - 28 days of relative humidity of 60%. Illumination: 1 - 10 days of age, 24 hours of light throughout the day. After 11 days of natural light during the day, it is not possible to turn on the lights at night. Feed formulation: corn 50%, barley 10%, bean cake 20%, bran 5%, rice bran 5%, fish meal 8%, bone meal 1.7%, salt 0.3%. Ducklings drink freely with 0.02% potassium permanganate solution. The excrement on the net bed is cleaned twice a day and sterilized once every 7-10 days outside the brooding house.
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