The cultivation of Zhangpu geese should first pay attention to the management of early young goslings. Early 30 to 45 days of age: The newly selected geese should be bred, grouped together, fed mainly with grazing, and fed together with grazing. The sensation of grass and geese is fed 50 to 100 grams per day, and the feed amount of male geese should be more. The material is mainly based on compound materials and green material is used as a supplement. Green fodder is mainly derived from the cultivation of high-quality forage grasses. Suitable forages include hn-mc Youyou Rye and hn-mc Youyou. Mid-term (60-90 days old): Grazing is the main method. When entering the full-house feeding period, green and coarse materials are mainly used. Feeding 3 times a day, timing is not quantitative, and the feed is mainly grass fodder, grain bran, rice bran, Bran, corn stover powder, etc., mixed and then soft-fed with blisters. Male gooses generally begin to be fed coarsely around 140 days of age. In the later stage (after 120 days old): While feeding grass, it is also necessary to gradually increase the fine material, reduce the coarse material, and feed the fine material 2 or 3 times a day, so that the feed is diversified, and pay attention to the supplement of minerals and vitamins, so that the goose Feeding freely encourages mother goose to lay eggs and prolific eggs. The geese should be spacious and bright. Every day, the troughs, sinks, and dunnages should be cleaned and the grass be kept and dried. The goose house should be quiet, hygienic, and well-behaved, and prevent cold and damp. Special attention should be paid to the winter insulation of the goose house.
In the winter, for the management of Zhangpu geese, farmers need to do a good job of keeping the cold and heat-insulating. The goose houses have holes on the four sides of the walls to be plugged. The rear window is closed with a plastic film and the curtains are hung on the doors. The temperature of the goose house is maintained at 10°C to 20°C and the light is dark. Prior to entering the goose, the goose house was fumigated with 25 ml of formalin and 12.5 g of potassium permanganate per cubic metre of space.
The longevity of the Xupu geese is very long, and breeding geese have a longer breeding period than other poultry. In general, the egg production of female geese increased year after year from the beginning of production, and began to decrease in the fourth year. Usually, the mother geese produce more than 15% to 25% more eggs in the second year than they did in the first year, and 30% to 50% more eggs in the third year than in the first year. In other words, breeding female geese can generally use 3 to 4 years. Some small early-growth goose species, such as Taihu Goose in China and Kuban Goose in the former Soviet Union, have the highest egg production in the first year. For these species of geese, many farmers are accustomed to adopting the method of “clear year after year†to perform the whole-group replacement. That is, the male and female geese only use one year, and once they reach the end of the laying season, a few geese will be eliminated and used as merchandise gooses. sell.
Farmers need to do a good job of disease prevention and control in the breeding of Zhangpu geese. Observe carefully the mental status of the goslings, dietary changes, faecal color, and immediately treat the sick geese as soon as they are found. In the case of fowl cholera, penicillin can be used for 100,000 to 150,000 units per intramuscular injection twice a day. Influenza can be treated with kanamycin and streptomycin.
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