Breeding techniques of White Duck
In the early stage of white duck breeding, the duck house should be built first, and the duck house should be built in the place where the soil is permeable and leeward. When the duck comes out of its shell, it should be fed with water before feeding. Ducklings for 1 to 3 days need to be fed every hour, while ducks in the weight gain period need to be fed regularly and rationally. The density of ducks should be moderate, usually according to the growth of ducks, the environment needs to be kept clean and ventilated.
1. Construction of duck house
Need to choose the soil has a good water permeability to build a duck house, it is best to choose in the leeward to the sun, so that more ventilated, not easy to breed bacteria, in order to prevent rain and stagnant water, can be built on the slope.
2. Feeding and management
Within 24 hours after the duckling comes out of its shell, to feed the duckling drinking water in time, lay a layer of plastic film on the ground, then pour some cold boiled water, and then drop some oxytetracycline solution in proportion to let the ducklings drink freely, while preparing some feed, stir well with water and sprinkle the same on the plastic film, which can inspire the nature of the duck to find food freely. Then prepare enough clean drinking water in a basin next to it.
When you are still at the age of 1 to 3, you need to be fed every hour, and you are required to finish it in a very short period of time. On the fourth day, the method of feeding is to eat a small amount of food. When ducks are in a stage of weight gain, they need to be fed regularly and regularly, and in order for them to eat well, they need to be reared occasionally so that they can do a lot of exercise.
3. Duck density
The density of farmed white ducks is not too dense, otherwise the growth of ducks will be affected, and the general area proportion is 3 to 5 times that of each duck, which is the most suitable. According to, white ducks that are one week old can raise 20 to 25 ducks per square meter. Two-week-old white ducks can raise 10 to 15 ducks per square meter, and three-week-old white ducks can raise 6 to 10 ducks per square meter. Four-week-old white ducks can raise 4 to 6 ducks per square meter.
If the site is relatively large and wide, it can also reduce the culture density. If the density is too high or too crowded, it is not conducive to white ducks to drink and feed, resulting in growth retardation, disease and restlessness of ducks, which is very disadvantageous to growth and can cause death.
4. Environmental management
Ducklings for 1 to 3 days need to maintain temperatures between 30 and 31 degrees, while ducklings for 4 to 7 days need to maintain temperatures between 28 and 30 degrees, ducks for 8 to 14 days need to maintain temperatures between 25 and 28 degrees, and ducks for more than 15 days need to keep temperatures between 20 and 25 degrees.
And the room needs to be ventilated frequently, so that the air can be kept fresh, the food trough and drinking water trough need to be cleaned frequently, the duckling floor mat needs to be changed frequently, and the lights need to be turned on at night.
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How many days does it take to raise ducks?
The days of raising ducks are different according to different seasons and climates. it takes 37 to 38 days to raise ducks in winter and 41 to 43 days in summer. If you want a duck to get out of the pen quickly, you can make the duck grow very fast by feeding pig blood every day.
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Hatching technique of pearl grouper
It is necessary to fertilize water before laying eggs, and then carefully select fish eggs, as well as prepare sufficient insects and good water quality for fish fry to survive and hatch. In the process of hatching, it is necessary to maintain the water quality and water temperature of the pond, prevent and remove moss in time, and put in sufficient bait.
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