In winter, many duck farmers are very concerned about one issue: how to increase the duck's egg production and increase revenue? To solve this problem, we must do the following:

1. Must increase thermal insulation and cold-proof measures

A plastic greenhouse can be built in connection with the duck house. This is an important practical measure for insulation and cold protection. If the insulation thickness of the duck house is good, the sealing performance is good, the lighting area of ​​the plastic greenhouse is large, and the grass cover is covered and uncovered every day, that is, in the cold January, when the outdoor temperature at night reaches 10°C below zero, and the duck house And the temperature in the plastic greenhouse can still be maintained above 10°C. This creates and provides a more suitable temperature environment for the high yield of winter ducks. The construction method for plastic greenhouses is basically the same as the method for building greenhouses. Plastic greenhouses and duck houses should be closely connected. And the internal flow should be smooth, which is conducive to feeding ducks, drinking water and exercise. The area of ​​plastic greenhouses should be more than two-thirds of the area of ​​ducks. In the plastic shed, a sink is located on the south side, and the trough is set next to it. The rest is the sports ground. Since plastic greenhouses and duck houses can only have good insulation when they are closed, this will give fresh difficulties to the ducks. Therefore, it is necessary to open doors and windows and ventilation holes for several hours at noon every day. Dispose of the dirty gas in the house, and after the ducks are put into the house before the evening, close the doors and windows and the ventilation holes.

2. Scientifically formulated diets

High-producing ducks in winter must be prepared in accordance with high-protein, high-energy standards. The specific standards are: crude protein 18%, energy 2800-2900 kcal/kq, methionine 0.4%, lysine 0.9%, effective calcium 2.5%, available phosphorus 0.6%, duck duck with multidimensional and trace elements should be sufficient. For a long time, there are only a few manufacturers that produce duck and duck feed. Most duck farmers use egg feed to feed ducks. This is an important factor that restricts the high and stable production of ducks and the economic efficiency is not high. Therefore, when formulating duck and duck feed, it must be rationally formulated according to the above-mentioned nutritional standards. Feed ingredients must be proud of high quality and variety to meet the needs of ducks for various nutrients.

3. Appropriately increase lighting time

The winter nights are long and short, and the natural lighting time alone is far from meeting the demand for high light production of ducks. It is necessary to artificially increase the light. It is better to artificially increase the light to 60 watts. The light is 2m from the ground. 5 watts square meter (including plastic shed area) is appropriate. The specific increase in lighting time is from evening to 10 pm and morning from 6 am to dawn. It is not advisable to increase the light of the ducks for a long period of time. The daily increase of the temperature of the ducks will increase by half an hour compared with the natural light, and gradually shift to 10:00 pm. The time for increasing the light in the morning may not change. If you increase the light too quickly, it is easy to cause the duck to recoil. When a large group of ducks increase the light of the light, they must have some lights that are not strong enough to illuminate them so that the ducks can walk and drink water in order to avoid causing panic and reduce egg production after stress.

4. Pay attention to exercise

Only a small amount of exercise in the duck cans plastic shed in winter is not enough. It is necessary to build a playground outside the plastic greenhouse that is more than twice the size of the duck house. In the warm weather every day, the ducks can be put on the outdoor sports grounds for activities. Ducks are waterfowl animals, especially like water, ducks can only play its full function after entering the water. The duck drilled in the water. Particularly active. Ducks and ducks also love to be clean and have slight pollution on their bodies. They must be washed clean in the water. The duck hairs are bright and fluffy after washing. The insulation is better, and ducks rarely get sick. Their production performance is also strong. Artificial pools have the following advantages over natural ponds because they pump groundwater: First, they are pollution-free. The water quality is good, and the second is that it is warm in winter and cool in summer, and it is suitable for long-term high-yield of ducks and ducks. Thirdly, water diversion and drainage are completely controlled by humans. The water level is stable.

5. To prevent duck diseases

The low outside temperature in winter, although not conducive to the spread of disease, is more suitable for the breeding of pathogens in the microclimate created artificially in duck houses and plastic greenhouses. to this end. Attention should be paid to improving sanitation and regular disinfection. While washing sinks and troughs on a daily basis, we must also attach importance to regular drug prevention. The prevalence of winter ducks is mainly colds and diarrhoea. At least one full course (2-3 days) of antibiotics and other medications are used each month. To ensure the health of ducks and improve the performance of laying eggs.

Pep′-tides

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