The optimum temperature for cold and warm duckling eggs is 13~30°C, and the lowest temperature should not be lower than 6°C. Therefore, the duck house must plug the cold wind tunnel and close the doors and windows. When the temperature is low, add grass curtains to the windows and doors, spread some wheat straw or straw on the ground, and thicken the surrounding area. Add fresh grass every night before the duck house, and raise the stocking density, raising 8 to 9 eggs per square meter. The duck house should pay attention to ventilation and ventilation. When the water is released, the ducks will release the doors and windows and close them after entering the house. Adjusting the diet Winter ducks have high energy requirements, so we must appropriately increase the proportion of corn and other energy feeds, protein content should be reduced, and pay attention to add green materials such as cabbage, radish.
Powdered vegetables are a nutritious alternative to raw vegetables. Powderedvegetables take longer to prepare, but are easier to digest. Reconstitute powderedvegetables by cooking them into soups, stews and casseroles. Cooking softens foodso you digest it more easily. Raw vegetables have a richer flavor, texture andappearance.
Powdered vegetables are a nutritious alternative to raw vegetables. Powdered vegetables take longer to prepare, but are easier to digest. Reconstitute powdered vegetables by cooking them into soups, stews and casseroles. Cooking softens food so you digest it more easily. Raw vegetables have a richer flavor, texture and appearance. chinese factory,vegetable,powder Shaanxi Kepler Biotech Co.,Ltd , https://www.keplerherb.com