First, ensure the site is quiet and safe. The laying duck response is very sensitive, timid, easy to panic, in case of sudden fright, its egg production will quickly decline by 10% to 20%, and some even produce thin shell eggs, soft shell eggs for three or four days. Therefore, the place where the laying ducks are bred should be avoided as far as possible to avoid the noisy place. The duck house should be built with walls no lower than 1.5 meters high to prevent surprises caused by nocturnal animal raids. In addition, we must pay attention not to breed new and old ducks together, because the new ducks love to call and cause the old ducks to rest badly and affect the laying of eggs.
Second, artificial light supplements. The optimum light for laying ducks is around 16 hours per day and night. In the case of insufficient natural light, artificial lighting must be added during the night. Light bulbs are installed at 4 to 5 watts per square meter of duck house, and the bulbs are installed 2 meters from the ground. Turn on and off the lights at regular intervals every morning and evening. The time for supplemental lighting should be constant. Do not be short or long.
Third, add night food properly. The duck has a good metabolic function. It feels hungry in the middle of the night and has night feeding characteristics. To this end, every night in the case of maintaining adequate drinking water, it must also be properly fed with nutrient-rich foods, guaranteeing that ducks are not hungry and hungry for the night, which is conducive to egg production.
Fourth, the male and female separated overnight. In order to ensure that the mother duck often has a strong desire for liberation, the male and female ducks should be separated overnight, and nighttime should be avoided in the drylands. If the male and female ducks are separated at night, when the water is released in the early morning of the next day, the female ducks will be eager to seek vengeance, and they will be eager to go into the water to chase and make gestures to tease the male ducks for mating. In water, the male duck climbs on the back of the female duck. Because of the buoyancy of the water, it does not harm the female duck, so that the female duck feels comfortable and thus increases the egg production rate.
Fifth, the duck bed is clean and dry. Although the ducks are water birds, they are afraid of dampness. Keep the duck house clean, dry and fresh. Every night before the ducks enter the house, the excrement must be removed and the clean, dry grass be replaced. In case of cooling, it must also be thickened in time. In addition, ducks have the habit of laying eggs in grass nests. In addition to the entire site, the thick grass is laid on the four corners of the duck houses to facilitate egg production.
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