Muscovy duck feeding management technology

Muscovy ducks (including hybrid muscovy ducks) are popular with consumers for their high lean meat percentage and richer flavor profile. The demand of the market has promoted the rapid development of Muscovy duck production. The annual breeding capacity of Muscovy ducks in our city is less than 50,000 from the 1990s. By the end of last year, it has exceeded 1.2 million and has become the main breed in ducks. The concept of the feeding and management techniques of the Muscovy duck is described as follows: 1. The ducklings are firstly selected according to the feather color of the Muscovy duck, divided into white Muscovy ducks, black Muscovy ducks and black and white Muscovy ducks. When purchasing ducklings, according to the use of the product, for example, white ducks should be selected for processing or cutting by the factory, such as black ducks or black-and-white muscovy ducks for retail sales of live ducks. At the same time, in order to ensure the quality of ducklings, they should be purchased as much as possible from the breeding duck farms that hold the “Production Permit for Breeding of Livestock and Poultry”. Second, the feeding and management of young ducklings is generally from ducklings to 3 weeks old ducklings. 1. Keep warm. In winter and spring, the temperature is relatively low, and the group raises young animals to keep infrared light for many years. In general, each 250W infrared light can keep 100 to 120 ducks. Room temperature control standards are: 28°C in the first week, 25°C in the second week, and 22°C in the third week. 2. Light. Three days of hatched ducklings need day and night light, such as insufficient light in the brooding room, supplemented by the same point of light. After the time can be gradually reduced light, there are rodent areas, should be 15 ~ 25W overnight lights sunny day to make full exposure to sunlight. 3. Drink water and feed. The ducklings drink water after 24 hours of hatching and then eat. Muscovy ducks should be fed with water from a glass bottle drinker so as not to wet duck feathers. The feeding time should not be too short, and deeper feeding can be selected. The general feed formula for 1 to 3 weeks old muscovy duck is: corn 40%, No. 4 flour 20%, bran 5%, fine sorghum 10%, bean cake 17%, fishmeal 6%, minerals and vitamins. Third, the young ducklings feed management is generally 4 to 7 weeks old ducklings. At this stage, the duck grows fastest and its food intake increases greatly. You prefer eating animal feed. The feed can be refined and thickened. The general feed formula is: corn 50%, No. 4 flour 14%, bran 7%, fine grain 10 %, bean cake 14% fishmeal 4%, minerals and vitamins. Most specialized households adopt captive breeding methods, but there are also grazing and feeding materials. Even if they are kept in captivity, generally duck ponds have river ponds for ducks to play with. Muscovy ducks do not change their hair and are especially afraid of heat. Therefore, attention should be paid to the ventilation and coolness of duck houses in summer and autumn. Fourth, feeding and management of the fattening period Muscovy duck fattening time, should be based on the individual differences and the speed of growth and development to decide, too much drought will affect the normal development, too late to reduce the feed conversion rate. Generally, the fattening is started at 50-60 days, and it is fattened for 20-30 days. It is sold when the subcutaneous and intra-abdominal fat deposition form. During this period, it is appropriate to increase the proportion of energy feed, limit its movement, maintain a quiet, dry and clean environment, promote duck fattening and feather neatness, and facilitate sales. V. Disease Prevention In the feeding process of Muscovy ducks, parvoviruses, ducklings, viral liver disease, and fleas are often present. In order to implement the principle of prevention, the following prevention methods are usually used: 1. Parvovirus disease. The young Muscovy duck parvovirus vaccine developed by the Fujian Academy of Agricultural Sciences was immunized at 3 to 5 days of age and injected subcutaneously or intramuscularly at 0.3 mm. 2. Duckling viral hepatitis. Active immunization with its attenuated vaccine or emergency passive immunization with yolk antibody at the early stage of disease. 3. Yu Yu. During the period of rapid growth of the feathers of Muscovy ducks, promote the use of "microelements" as soon as possible. The dose should be twice as large as conventional, that is, add 100 grams per 100 kilograms of feed, must mix, or break off at 2 weeks of age . In daily feeding and management, combined with strengthening sanitation and disinfection, establish an epidemic prevention system and reduce the mortality rate of ducks.

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