The cold weather in winter, the reduction in duck and duck activities, and the decrease in the time of light exposure are not conducive to the production of eggs. Therefore, if they are improperly reared and managed, they will cause the winter ducks to cut production or even stop production. So how to increase the egg laying rate in winter? The author stressed that winter ducks and ducks should pay attention to do a good duck cold preservation measures, improve nutrition, well-fed, but also allow the ducks to carry out appropriate exercise to enhance physical fitness.
Duck house is cold and warm
In winter, due to frequent cold air activities, sometimes the temperature drops abruptly, which makes it difficult for the ducks to adapt and causes the laying rate to decrease. The temperature is very important for laying ducks. The optimum temperature for laying ducks is 13°C~22°C, and the lowest temperature should not be lower than 6°C. Therefore, winter must be done duck insulation and cold work.
The main methods of keeping cold in the duck house are: closing the doors and windows, preferably nailing the plastic film in the window, hanging the grass curtain at the door; hardworking the hay, the hay should be soft and soft, properly cut short, the grass at the bottom need not be cleared, so that the egg can be increased. The comfort of lying ducks can also make the bottom bedding ferment to produce certain amount of heat; artificial heating method is used to supplement the heat, but care should be taken to prevent fire and poisoning. At the same time, raise the stocking density and raise 8 to 9 eggs per square meter. In addition, duck housing should also pay attention to ventilation.
Keep feeding mixed feed
The quality of feed directly affects the egg laying rate of ducks. Only by insisting on feeding mixed feeds to meet the nutritional needs of laying ducks for laying eggs can increase the egg production rate of ducks.
Therefore, we must insist on feeding mixed feeds produced by feed processing plants. If we cannot buy mixed feeds, we can also prepare mixed feeds ourselves. Its formula proportion is: 48% cornmeal, 25% soybean cake or sunflower cake, 10% wheat bran, 5% sorghum flour, 7% fishmeal, 3% shell powder, 2% bone meal, and 0.2% salt. You can also add some green vegetables each time you feed, or add 10 grams of veterinary multivitamins to 100 kg of mixed feed, and stir evenly before feeding. Feed 3 times a day, add 1 night snack at night, and provide plenty of water.
Timely release of water and proper exercise
Every day, you should keep a certain amount of clean water in the drinking fountains, but you must do less to make the ducks drink water at any time. At the same time, the ducks put water to grasp the weather, time and frequency. On sunny days, water should be released around 9 a.m. and 2 p.m.; Cloudy or light rainy weather, once in the morning, water should be kept in the afternoon; Cloudy or heavy rainy weather, water should be released every other day, frosty weather, no water can be released. .
At least 4 times before the release of water, the “noise duck†is to gently snuggle ducks in the shed to make them all get up and make circle motions in the house. At least 5 laps each time to increase the amount of exercise and enhance the physical quality, and at the same time improve The ability of the duck to keep out of the cold, when more than 80% of the ducks make a strong squeak, re-open the shed to avoid catching a cold when directly into the water.
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