The short duration of sunshine in winter and the low and variable temperature often lead to the decline of egg production and even the suspension of production of the mother goose, which affects the economic benefit of farmers. If the following technical measures are taken, female geese can maintain high yield in the winter. 1. Keep warm and warm. The farmer said: “The winter and spring geese live in warm circles, and the frozen eggs are constantly cold.†Adult geese are resistant to cold, but when the temperature is too low, the body of the goose heats up and the feed consumption increases. For example, the amount of feed eaten is not enough for the consumption of goose body heat. It is bound to be supplied by the fat and heat source substances stored in the goose, so that the goose body is thin and the production of eggs is reduced until it is completely stopped. It can be seen that in winter, it is necessary to strengthen the insulation and cold-proof measures for laying geese. For this reason, the doors and windows of the goose house should be closed to block the gap in the house. At night, curtains should be added to prevent the cold or be stacked on the rear wall of the goose house. The breeding density should be appropriately increased, and the nests should be soft and warm. Conditions should permit the use of plastic greenhouses, use of solar energy to increase room temperature. 2. For nutrition. In the cold season, feeds eaten by geese need to transform some of the heat energy to keep warm. They need to raise feeding standards, increase the proportion of cereals and feeds with more carbohydrates and fats, and ensure the supply of energy, protein, vitamins, and inorganic salts to enhance the ability to keep out the cold. . The reasonable composition of its dietary concentrate is: corn 60%, bran 20%, cake 18%, auxin, eggshell powder 2%, each goose feed mixed concentrate 150 to 200 grams, 3 times feeding To give, one of them is arranged in the evening, and the night in winter is long and it is beneficial to increase the rate of egg production by feeding pellets once at night between 10 and 12 o'clock. When the weather is cold, the goose has a tendency to eat more feed. It is necessary to prevent the goose from eating too much fat. Therefore, the increase in the amount of feed must also be adequate. Generally, the winter geese eat about 10% more than the warm season. 3. Add light. Most goose rearing adopts open goose house and natural lighting system. The winter sunshine duration is the shortest. Without supplementing light, the egg production rate of geese will be reduced. Winter natural light only about 10 hours a day, should be installed in the house to take the light to replace artificial light early and late approach, generally from the beginning of November to make the actual daily lighting up to 13 hours, then every other week after half an hour, gradually extended Light time, until every day and night light 15 to 16 hours, the light intensity of about 3 watts per square meter is appropriate, the feeding trough and drinking fountains as close to the light as possible near, in the light time, the food tank must have material, drinking water Can not cut off water inside the device. 4. Strengthen exercise. In the winter, the mother goose is mainly transferred to grazing, and the activity is reduced. Frequently, the geese often make noises to make the circling movement in the shed. This can prevent the goslings from becoming fat and promote the production of eggs, and can also be laid on the ground. Scatter the grass and sprinkle the grains or hung a few cabbages in the house to encourage the geese to exercise and enhance their physique. In sunny weather, goose should be rushed to the appropriate sports venue before and after noon, and more sun exposure, promote the synthesis of vitamin D, is conducive to the growth of the mother goose and egg production. 5. Timely release of water. Large temperature difference between the inside and outside the winter homes, the geese should be put off as early as early, open every morning before the goose to open some of the windows, until the temperature drop gradually after the house release geese out of the shed. In winter, it is necessary to reduce the number of sewers and shorten the discharge time. Generally, it is advisable to bathe each time in the sunny morning at 10 o'clock in the morning and in the afternoon at 2 o'clock in the morning. Each time you spend a leisure time of 10 to 15 minutes, it is cloudy and windless, and you enter the water once in the morning. You can not go into the water in the afternoon. Snow does not come into the water. After the snow is stopped, it is put into the water. Before the water is poured, the snow along the way should be cleared to prevent the snow from freezing and freezing on the goose.
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