Wild geese, also known as wild geese, are the general names of the geese, grey geese, bean geese and snow geese in the genus of the duck branch goose. It is a large-scale migratory bird and one of the important water birds in China. It is a national second-class protected animal. The wild goose meat has a high protein content and is a high-protein, low-fat food. Eggs are rich in calcium, phosphorus, iron and other essential minerals. They have extremely high nourishing and health-care effects and are traditionally superior game treasures. Its light and soft down, good warmth, can be used as clothing, bedding and other filling materials, harder feathers can be made of fans and other crafts. In recent years, the wild wild geese have gradually decreased, and artificial domestication has not only significant economic benefits, but also can effectively protect this fine variety. Artificial Incubation of Wild Goose Breeding Eggs 1, egg disinfection. After the eggs are laid, they are often contaminated with grass and feces. Bacteria can enter the inside of the egg through the shell hole after 30 minutes. Therefore, the eggs should be disinfected in time. Put the eggs in a sterilizer, and pour the formalin into the glass or enamel container with 28 ml of formalin solution and 14 g of potassium permanganate per cubic meter. Bubbles, the volume of the container used is 5 to 7 times larger than the volume of formalin used, then pour potassium permanganate, close the doors and windows, after a few minutes, the formaldehyde vapor overflows, open the doors and windows after 12 hours to 24 hours The residual gas is released and the eggs are moved into the storage room. 2, warm up. Preheating the eggs prior to hatching allows the embryo to adapt to the environment and prevent the eggs from sweating. First use potassium permanganate or bacteria to kill, 100 poison and other drugs according to the instructions dubbed the desired concentration, the eggs in the liquid soak for 3 minutes to 5 minutes, remove and dry, placed in the incubation room for 6 hours to preheat ~ 8 hours. 3, hatch management. 1 temperature and humidity control. The batches of hatching eggs are mainly changed in temperature, and the temperature range is controlled at 30°C-37°C; the temperature is gradually lowered before and then gradually lowered; the hatching eggs in batches are incubated at a constant temperature of 38°C-38.5°C. The principle of humidity control is two high and low in the middle. From 1 day to 3 days, 65% to 70% are maintained, from 4 days to 28 days, the control is from 60% to 65%, and from 29 days to 31 days, it is increased to 70% to 75%. In addition, ventilation is as smooth as possible under normal temperature and humidity conditions. 2 turn eggs, eggs and cool eggs. The automatic egg turning hatching machine turns the egg once every 2 hours, and it turns once every 3 hours to 4 hours when manually or using the soil method, and the turning angle is 45 to 90 degrees. The geese breeding eggs need to be preserved three times during the entire incubation period. For the first time on the fifth day after hatching, no eggs or dead eggs were picked. On the 10th day of the second time, embryonic eggs were culled and the cause was promptly identified and the hatching conditions were adjusted. The third time was performed on the 26th day. The development of the embryos was mainly observed and the time of dishing was determined. The machine hatches twice a day at regular intervals. In the 16 days after hatching, the eggs are removed from the egg tray rack for about 2/3 of the cool eggs, and the cool eggs are controlled within 30 minutes. Soil incubation can cool eggs by reducing the amount of cover and increasing ventilation. 4, midwifery. The geese breed eggs have thick shells, and the broken teeth of the young geese are not very sharp. Some young chicks do not produce shells properly. Therefore, midwifery should give birth during the hatching period. The allantoic blood vessels have withered, the inner shell yellowing, embryo eggs with scissors, etc. gently open in the blunt part of the egg, remove the eggshell about 1/3, and gently pull the head out of the young goose, put Make it out of the hatcher by itself. Feeding management of young geese Young geese refer to young geese from hatching to the age of one month. This period is a key stage of artificial domestication. At the same time, due to incomplete digestive function and poor body temperature regulation, young geese must be meticulously reared and managed. 1, temperature and density. Newborn geese are chilly, vulnerable to cold, easily piled up and squeezed to cause casualties, so proper temperature and density must be maintained. From 1 day to 4 days of age to maintain 30°C to 28°C, 20 to 25 per square meter; from 5 days to 14 days of age, maintain 27 to 25°C, 15 to 20 per square meter; 15 days of age~ 30 days of age to maintain 24 °C ~ 18 °C, 10 to 15 per square meter; 30 days after the temperature can be raised. A boilersuit is a one-piece garment with
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