Autumn climate is suitable, rich feed, adequate nutrition, is a good season for laying ducks. To make ducks more productive, attention should be paid to the following aspects in the autumn management:
First, adjust the diet in the fall should be fed an appropriate amount of animal protein feed, to ensure that amino acids, especially methionine, lysine, amino acid and other essential amino acids in the amount and balance, double the multivitamin, pay attention to the ratio of calcium and phosphorus and trace elements Additions.
Second, to control the growth of long-range wild food in the wild, the ducks are easy to feed. If they are full to prevent their proper activities, they will cause the ducks to reduce their eggs due to over-fertilization. Therefore, in the fall, they should be allowed to maintain a certain amount of exercise, maintain a sturdy body, and control their body weight by 1.5 to 2 kilograms, so as to promote their multiple eggs and large eggs. However, when the ducks go out to exercise or leisurely, they must also pay attention to the autumn rain and cold winds. If it is covered with autumn rain and cold winds, ducks and ducks will cease production, and some will even become ill.
Third, add light in the fall, every day, every day, turn on the lights for 2 hours, and gradually increase to 4 hours each day before and after the winter solstice. For every 40 m2 of duck house, four 15 watt light bulbs are to be hung. In cloudy and rainy days, it is necessary to increase the lighting time appropriately. The distance between the lamp and the ground is 1.2 to 1.5 meters.
4. Forced moulting After the late autumn, the egg production of the ducks gradually decreased and the eggshells became thin. At this time, artificial forced moulting could be used. That is to say, remove the big hairs from the wings and tail of the duck and increase the amount of feed. After 7 to 8 days, new feathers grow in the wings of the ducks and their tails. At the same time, the feathers of the chest and back and the chest naturally fall off and gradually restore their stocking. About 20 days, When the feathers are long, ducks can resume egg production.
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