Technical measures for raising Meat Duck to improve the Survival rate of Meat Duck

First, choose the duck seedlings. The selection and purchase of duck vaccines should go to the breeding duck farms where the epidemic prevention work is better, and the breeding ducks should be vaccinated against diseases such as poultry failure, colibacillosis, duck plague, bird flu, and viral hepatitis in strict accordance with the immunization procedures, and the epidemic prevention conditions of the hatchery are in line with the state regulations. When selecting duck seedlings, the ducklings in hand feel plump and powerful, the feathers are shiny, strong and lively, and the calls are loud, and the selected duck flocks are even among individuals.

Second, do a good job of raising young children.

1. Sanitary disinfection of the nursery: do a good job in the sanitary cleaning of the nursery before entering the duck fry, thoroughly wash the duck dung, spray once with disinfectant (0.2% permethoxin solution), and disinfect the drinking fountain, material tray, material trough and so on after drying.

two。 Brooding methods of duck seedlings: large-scale raising meat ducks generally use ground brooding and online brooding methods. Compared with ground brooding, online brooding has more advantages, better sanitary environment, higher brooding density and utilization rate of nestling house floor, higher feed reward for reducing nestling demeanor and faster growth speed.

3. Management of the rearing period:

(1) brooding temperature: ducklings that have just come out of their shells have a poor ability to regulate their body temperature, so they must do a good job of heat preservation. The temperature of brooding at the age of 3 days is 3032 degrees Celsius, and then the temperature drops by 1 degree Celsius every 2 days. When the temperature is close to the outside temperature, the temperature will stop heating.

(2) the density of brooding in the house: at the age of 7 days, there were 20 chicks per square meter on the ground and 40 chicks per square meter on the Internet.

(3) the time of rearing period: it is suggested that the time of rearing period is 15-20 days in cold season in winter and spring and 7-10 days in warm season in summer and autumn.

(4) timely drinking water and feeding: after the ducklings came out of the shell for 12 hours and 24 hours, the ducklings should be given drinking water and feed in time. The drinking fountains should be adequate and evenly distributed, so that the ducklings could drink water in time, and manual training should be used if necessary. After drinking water for 1-2 hours, the ducklings were softened with full-price high-quality duckling feed (1-3 days old can be replaced by chicken feed) and sprinkled evenly on the material plate or plastic sheeting to induce them to feed. After all the ducklings could find food normally, they were fed freely in a feed trough.

(5) Light: ducklings have small food intake, strong digestion, fast growth and continuous feeding day and night, so the nursery should have sufficient light and electric lights at night to allow them to feed 24 hours a day.

(6) pay attention to ventilation: the ventilation of the breeze in the brooding house should be good to prevent the concentration of ammonia and carbon dioxide in the house from being too high, causing disease and poisoning.

Third, transfer to the breeding and management of fish ponds.

1. The method of stocking ducklings in the pond for the first time after rearing: when the duckling rearing period is over, it is a key task to turn the ducklings into the fish pond and let the ducklings swim in the pond according to the weather conditions. The cold season in winter and spring is usually chosen at noon when there is a sun or sunny day, and the time for ducklings to go to the pond for the first time is 15: 30 minutes, but it is necessary to avoid the ducklings from getting wet and drowning, prevent catching cold, and drive the ducklings ashore at the right time, and then gradually let them adapt. In summer and autumn, due to the high temperature, the requirement of stocking in the pond for the first time is not high, so it is generally chosen to stocking in the pond between 9:00 and 16:00 on a sunny or sunny day, so as not to let the whole body feathers sink to the bottom.

two。 The way of raising meat ducks: there is a simple duck house with rain and sun protection next to the fish ponds. The transferred meat ducks should be fed to the commercial meat duck produced by famous brand manufacturers, and do not suddenly change the feed factory or breed. In the middle chick stage (15-35 days old), the big duck feed was fed, and the duck feed was transferred to the fattening stage (36-60 days old) until it was sold. Meat ducks are fed freely or 3 meals a day.

3. Rodent control and disease prevention: do a good job in rodent control to prevent stress and spread diseases caused by shock to ducks.

4. To ensure the water quality of fish ponds is hygienic: in order to create a good leisure environment and clean and hygienic drinking water source for ducks, regular water exchange and disinfection should be done in fish ponds. Fish ponds with a depth of 1.2 meters can be diluted with Xiaoteling for every 15 hectares (1 mu). Sprinkle the whole pond with a small amount of water, or sprinkle it with 30 kg quicklime to ensure the good water quality of the fish ponds.

Fourth, do a good job in the prevention and control of duck disease.

In the process of raising meat ducks, it is necessary to do a good job in the prevention of duck viral hepatitis, infectious serositis, influenza, colibacillosis, poultry failure, bird flu and other infectious diseases. For breeder ducks that have not been immunized with duck viral hepatitis or bird flu vaccine, their offspring should be injected with anti-viral hepatitis egg yolk after entering the nursery, and then injected with avian influenza vaccine when the brooding is transferred to fish ponds. Other diseases can be prevented and treated with oxytetracycline, enrofloxacin, amoxicillin and other drugs. Pay attention to the daily cleaning and hygiene work of the nursery, remove duck manure every day, prevent ammonia and carbon dioxide poisoning, and do a good job of disinfection in the house. After the meat ducks are sold, the breeding ground can be cross-sterilized with quicklime and Xiaoteling, and the second batch of meat ducks can be raised at intervals of 7-15 days, which can better control the occurrence of diseases and improve the survival rate and economic benefits of meat ducks.