In recent years, the geese industry has developed rapidly throughout the country, and especially meat goose breeding has gradually become large-scale, intensive, and industrialized. The following technical measures must be taken to raise the scale efficiency of the broiler goslings. First, the scale of breeding suitable breeding scale should be based on the farmers' funds, labor, forage and market sales. According to the production practice, the general agricultural production can feed about 500 feathers of geese at one time, and 2 to 3 batches of geese; one professional breeder can feed 1,500 to 2,000 feathers at a time and 3 to 4 batches a year. Second, forage grass exploitation Goose herbivorous poultry, high-quality forage can account for 80% to 90% of the ration supply. Farmers can plant appropriate forage based on the size of the farmer. According to the survey, planting 1 mu of ryegrass can feed 150 to 200 feathers. Third, the goose house site selection geese site should be selected high dry, flat, sandy soil with permeable water is appropriate. According to local conditions, farmers can use potholes, rivers, and other flowing water sources to build the sheds on rivers and ponds. The geese with a brick-wood structure should pay special attention to the ventilation and heat dissipation in the summer and do a good job of cooling the sun. Fourth, scientific feeding and management 1. Gosling intensive care: gosling 1 day after hatching, can use fresh chopped vegetables to induce food, such as the majority of food can eat. After eating, first adjust drinking water, then feed it once every 2 hours or so, and generally feed until 70% full. After 3 days, the feed trough can be fed, feeding 4 to 5 times a day, about 10:00 pm, and feeding once a day. 6 to 10 days old goslings were fed 6 to 8 times a day, including 2 supplements at night; rice in the diet accounted for 20% to 30% and green feed accounted for 70% to 80%. By the age of 11 to 20 days, rice grains can be gradually changed to broken rice and fed 5 to 6 times a day, including 2 feedings in the evening, and suitable for grazing and herbivore during the day. From the 21st to the 30th day of age, the gluten and wheat materials can be fed in an appropriate manner, fed 3 to 4 times a day, and the grazing time can be extended gradually. Note that each feed is 80% full, and you must supply enough water. 2. Extensive rearing of goose: After 30 days of age, the goslings go to the middle goose period before the main wing feather grows. It is a long bone, muscle and feather stage. According to the characteristics of strong eating habits in the morning and early evening, grazing should be early and late, reaching 80% full time to rush to the pool bath. Grazing grass, etc. should be used in a planned rotation. 3. Quickly grow into a goose: After the main wings of the meat goose grow out, you can begin to fatten up quickly. Fertility should be adopted in captivity. The feed should be diversified. The reference formula is (%): corn 40, rice 15, wheat bran 19, rice bran 10, cabbage cake 11, fish meal 3.7, bone meal 1, table salt 0.3. Feed 4 to 5 times a day and drink enough water. Fertilizer is generally fattened after 15 to 20 days. The breast muscles are full and the back fat is thickened, which can be put on the market for sale or slaughtered. 4. Epidemic prevention and control: The management efficiency of the scale of raising geese, and the success or failure of the epidemic prevention. Newly hatched goslings should promptly use gosling cricket antiserum, each muscle 0.02 ml, to effectively prevent goslings; about 30 days of age, each muscle intramuscular flu vaccine 1.5 ml. Feeding utensils are sterilized with 5% fresh lime water every 3 to 5 days. Goose sheds and activity venues are cross-sterilized once every 7 to 10 days with 1% bleach and 2% caustic soda.
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