In 2000, we selected 20 geese specialized households to carry out trials for "flat raising and raising cages" in early spring goslings. The average survival rate in three years increased from 84.7% for raising to 96.6% for cage raising. The average gosling weight at 30 days was only heavy. The increase of 32.4% over the flat raising greatly enhanced the resistance to disease and shortened the period of breeding. The effect was very obvious. 1, Qiao system goose cage. Adopt single-layer, double-layer upright or step-like cages, mostly hanging or cage type. The layout of the cages uses two rows in the middle or one row in the south and north, leaving the aisle in the middle. The cages are made of bamboo and wood, each of which is 3 meters long, 1 to 1.2 meters wide and 35 centimeters high. The bottom plate is made of barbed wire or bamboo, and the mesh is 3 cm square. The upper floor of the double-straight goose cage is 1.2 meters above the ground and the lower floor is 0.6 meters above the ground. Under the upper floor, there should be a layer of manure board, and the lower manure can fall directly to the ground. If it is a single-layer cage, the floor is 1 meter away from the ground and the droppings directly. The trough and the sink are on the outside of the cage. 2, the appropriate density. Eyes should be selected as God, lively, well-balanced, well-trimmed, shiny, and densely attached to the body, with a soft abdomen, no blood or lump at the umbilical cord, and large, well-behaved heads with large backs and heads for cage rearing. The cage density decreased with the increase of the age. In the 7-day-age, the goslings were reared with 50-55 eggs per square meter, 35-40 eggs at 7-15 days, and reduced to 12-15 eggs after 15 days of age. 3, tides open food. After the first tidal water, it is the characteristics of rearing water birds. The tide time is mostly carried out after the goslings of goslings have a feeding behavior such as stretching their necks and mouths (about 24 to 26 hours after shelling). In early spring, the climate is cold. Water can be poured into the water in the indoor water bowl by 1 cm deep. Five thousandths of potassium permanganate is added to the water. The goslings are put into the water for 3 to 5 minutes, allowing them to freely drink water. After the tide of the goslings is very high. It helps to excrete meconium, evoke appetite and prevent diseases. After drinking water for 2 hours, you should eat it in time. Cook the medium-cooked, non-soft and hard rice pellets and soak them in fresh water to remove the stickiness. Drain the water and mix in a little sugar, and let the goslings feed on the food trough. On the day of the start of the diet, they were fed once every 1.5 to 2 hours, feeding only 90% of their fullness at a time to prevent geese from expanding. At the same time, fresh green lettuce leaves and other green materials cut into filaments into the trough to ensure continuous green. 4, heat control light. The younger the gosling age, the more sensitive to the cage temperature. 1 to 10 days of age must be controlled at room temperature 25 °C ~ 28 °C, 11 ~ 15 days of 22 °C ~ 24 °C, 16 ~ 21 days of 20 °C ~ 22 °C, 21 days after the temperature gradually warming to the outside temperature. At the same time, according to the control of light at different ages, a 10-watt incandescent bulb is installed every 10 square meters in the goose house. The first 3 days use full daylight, and as the gosling grows, it decreases by 2-3 hours per week to 4 Natural light after age. 5, balanced nutrition. The ratio of fine material and green material in the early brooding period is more suitable than 1:2, and it is adjusted to 1:4 after 10 days of age. The green material can use green grass or leaves, and the concentrate is mainly rice before the 3rd day of age, after which it is slowly blended into the compound. Feed formulation (%): Broken rice 50, Rice bran 10, Bran 10, Dried cake 24, Barley malt 3, Bone meal 1.8, Salt 0.4, Sand 0.8. Feeding times and methods were fed 6 times a day for the first 3 days, increased to 8-9 times after 4 days of age, and gradually added some ingredients instead of rice. After the second week, gradually “increase in incrementsâ€, the number of feedings per day was reduced to 5-6 times, including 2 times at night, and all the ingredients were used. After the third week, grazing is mainly used during the day and supplements can be provided once at noon and at night. When the material is fed, the fine material and the green material can be separated, and the fine green material can be firstly used. This can satisfy the comprehensive needs of the goslings for nutrition and prevent the diarrhea caused by eating too much green material. 6, prevention and control of disease. When the goslings were 15 days old, they were injected with 0.5 ml each of a 100-fold dilution of gosling calf high serum. After 20 days of age, 2 ml of aluminum hydroxide bacterin was defeated by each pectoral muscle. Cage raising goslings should pay special attention to prevention and treatment of soft foot disease. Once discovered, do not allow the goslings to sleep more. Drive the sport properly, and use a sewing needle to tie the small red muscles on the feet (not to tie up rough tendons) to cure. Usually with sulfamethazine or sulfathiazole 0.5% to 1% of the proportion of feed mixed feed for 3 to 5 days, stop feeding after 10 days, can effectively prevent coccidia and diarrhea goslings.
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