The first is that the heat regulation of goslings is poor in body temperature regulation, and the resistance to cold and heat is weak. If the temperature is too low or changed too much, it will affect the growth and survival rate of the goslings. Therefore, temperature is the key to breeding young goslings. The temperature was maintained at 27-28°C on days 1-5, 25-26°C on days 6-10, 20-25°C on days 11-15, and 20-22°C days 22-24. Winter and night can be appropriate to increase the temperature, summer and day temperatures can be slightly lower, the temperature is appropriate or not according to the dynamic sound of the goslings and eating conditions to determine. 1 When the temperature is appropriate, the goslings spread evenly, quiet, free movement, eating normally, no abnormal sounds; when the temperature is too high, the gosling stays away from heat, breathes open mouth and increases the amount of drinking water; 2 when the temperature is low, goslings Crowding each other, playing with piles, not eating, standing upright, body curling up, squeaking "squeaky," causing a large number of youngsters to be crushed and trampled to death. 3 The temperature of the brooding room is too low or too high, which is not conducive to the growth and development of goslings. When the temperature is high, it is easy to infect respiratory diseases or colds. When the temperature is too low, the goslings are cold, resulting in increased indigestion or death. During brooding, the temperature must drop steadily and the temperature must not change abruptly. The second is that the humidity and temperature of the moisture-proof (tide) shutoff have a great influence on the health and growth of the goslings, and the two work together. 1 In the case of low temperature and high humidity, it is easy to cause a large amount of body heat to spread and feel cold, causing colds and diarrhea, playing piles, increasing stiff geese, stray geese and deaths, which is the main reason leading to a decrease in the survival rate of brooding. 2 In the condition of high temperature and high humidity, the distribution of body heat of goslings is inhibited, the accumulation of body heat causes the decrease of the metabolism and appetite, and the resistance is weakened. At the same time, it is easy to cause the proliferation of pathogenic microorganisms, which is the main reason for the increase of the incidence rate. It is also a phenomenon that often occurs during the brooding process and is a taboo for brooding. Therefore, in the brooding room should pay attention to ventilation, rushing spills when feeding water, often cleaning, indoor ventilation, sweeping to keep the house dry, the appropriate temperature is generally 1-6 days of 60-65%, 10 65-70% above date. The third is to open food off the goslings to open the shell to take shells 24-30 hours is appropriate, first drinking water after eating, add 0.2% potassium permanganate in drinking water, once every 3 days. When you eat glutinous rice, you can't use a rotten rice ball. The rice granules need to be drizzle with clear water, and then add some cut cabbage leaves. Put them on a shallow porcelain basin. Let the goslings eat freely. Or, first feed (rice) and then feed the green material; or put the rice in one place, and the greens in another place, so that the goslings can be selected freely. Once they become habituated, they should not change every day. When eating fresh water, pay attention to the following two points: 1. Feeding goslings within 11 weeks of age, feeding 6-7 times during the day and feeding 2-3 times at night. This is an important measure to maintain good goslings. 2 To provide a variety of feed for goslings, but also should be fully water supply, each time not only to feed the green feed, but also often feed water, water shortage can cause goslings to drink, so that disorders of digestive function, easy to cause disease. 2. Goslings aged 18-14 days feeding water, feeding 4-5 times during the day and feeding 1-2 times during the day; 22 weeks old and above, feeding 3 times during the day and feeding once during the day, 320 days Above age, such as good pasture, you can not feed during the day, at night you should still feed once. The fourth is to grazing off a grazing at the same time can be combined with the release of water, the goslings rushed to the shallow water to allow them to launch a few minutes of free water, and then catch the shore, let it comb the fluff, wait until the feathers dry before returning home, must not be forced into the water . 2 The age of grazing and water release depends on the climate. In winter and early spring, after 21 days of age, some feathers begin to turn white. In other seasons, when the outside temperature is close to the temperature in the brooding room, grazing can be carried out after 10 days of age. The first grazing was carried out in winter and the early spring was selected for windless sunny weather. Placing pastures requires grass tenderness, no epidemics, no pollution, and convenient drinking water. 3 The time and distance of grazing increase as the age increases, in order to exercise the geese's constitution and foraging ability, and gradually shift to grazing, reducing the feeding of concentrates and reducing the cost of feeding. The fifth is the impact of various factors on the breeding of eggs, hatching techniques, feeding environment and other factors of the goslings. The size of the goslings that go out together is different. Therefore, according to the size of the goslings, the strength of the group must be divided into groups to raise, each column is suitable for 25-30 feathers, the weak group to strengthen the feeding and management, improve the uniformity. Sixth, the epidemic prevention Guan Goose breeding farm (household) should selectively carry out the vaccination work of the disease according to the local actual conditions, and pay attention to choose the appropriate vaccine, immunization program and immunization method for vaccination. 1 Goose quail. Gosling plague is an acute septic communicable disease of goslings. It mainly harms the geese within 20 days of age. Among them, the morbidity and mortality rate around 10 days is very high, which can reach more than 90%. It can be prevented by injection of gosling plague vaccine. It is also possible to inject 0.5-1.0 ml of anti-letter gossip serum into subcutaneous or intramuscular muscles of 1-3 day old goslings for prevention and treatment. Prevention of double dose of gosling sera serum injection therapy. 2 paramyxoviruses. Paramyxovirus is an acute, high-mortality infectious disease that has only recently emerged. It can be used for vaccine prevention around the age of 16 days. 3 coccidiosis. Coccidiosis is a common parasitic disease of goslings. Care should be taken during the breeding process to ensure cleanliness of the goslings. Mung goose should be exposed as little as possible to the faeces. The disease can be treated with drugs such as enemies, nets, and coccidiosis. The coccidia is resistant to insecticides. , Use 2-3 anticoccidial drugs alternately.
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