How do duck eggs hatch ducklings at home?

1, constant temperature incubation: pay attention to the staggered placement of new and old eggs. Usually, the temperature in the incubator is controlled at 37.5℃, but it should be noted that the temperature difference in the incubator should be controlled at 0. 1℃-0.2℃. Otherwise, the hatching rate will decrease. This culture method is a way of simultaneous and flowing operation of different batches.

2. Incubation at variable temperature: This incubation method is adopted when the source of breeding eggs is insufficient. Because duck eggs are large and have high fat content, after 13 days of incubation, metabolic heat is generated greatly. Suggested temperature: 38.3℃ on the first day, 38.2℃ on the second day and 38℃-38. 1℃ on the third day.

3. Egg spraying: From the first14th day of incubation, the embryo eggs are sprayed with warm water at 25℃-30℃ for 65,438 0 times a day, and from the 25th day of incubation, the number of egg spraying can be increased to 2 times a day.

Extended data:

After the newborn ducklings are completely dry, they can feed and drink water. The tide before feeding is also called "water". Is to put the chicken in the bamboo basket first. Then gently put the bamboo basket into shallow water until it reaches the instep, so that it can drink freely. The time is usually 5 ~ 6 minutes, which should not be too long, but the chicken should only drink water.

After the tide, put the chickens on soft hay and let them automatically trim their hair until the hair shaft immediately begins to eat for the first time. Another way is to spray some water on the chicks and let them peck at each other's water drops. Note that both methods should be carried out in a warm environment. Drinking water early is beneficial to the elimination of waste in the body and the absorption of residual egg yolk.