Egg duck cold eggs
Pay attention to cold and warm winter cold air activities, resulting in difficult to adapt to ducks and egg production rate decreased. Therefore, duck ducks must be kept warm and cold work, such as closing duck windows and doors to prevent cold winds. Laying the grass so that the duck does not get cold in the belly. Supplementing light to promote the secretion of pituitary gonadal hormones in the ducks and promote the maturation and ovulation of follicles. Appropriately increase the breeding density per unit area, increase the temperature by using its body heat, and keep the night temperature of the duck house above 5°C.
Raising feed standards Winter outside temperatures are low, and the need for duck and duck to maintain energy is greatly increased compared to other seasons. Therefore, attention should be paid to increasing the energy and protein content in the diets of ducks and ducks to promote the continued high yield of ducks.
Supplementary green fodder Green fodder is rich in protein, vitamins, and chlorophyll, and contains special nutrients that activate the reproductive function of laying ducks. Feeding eggs, ducks and green feed in proper amounts every day will not only increase their egg production rate, but also increase feed utilization.
Timely stocking of cold weather, ducks and ducks should be put early for early closure. When severe frost weather occurs, it is necessary to wait until the sun comes out to disperse the frost and fog so that the duck can be released for stocking. It is easy to get sick due to the inhalation of frost and fog, and the duck licks the cream, making the duck quail cracked and bleeding.
Pay attention to the hygiene of duck housing The environmental sanitation of duck housing is the basis for ensuring the health of duck groups and improving the production rate of eggs. Because of the ratio, it is required that duck houses be changed regularly and the utensils should be disinfected. The problems should be isolated and treated in time.
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