Construction Scheme of Meat Duck breeding greenhouse Management Technology of Meat Duck Culture in greenhouse

Meat duck is a common duck breed, its main value is edible, its nutritional value is very high, so it is deeply loved by people. Nowadays, there are also a lot of people raising meat ducks, and the breeding method of meat ducks in greenhouse is the most common. So in the greenhouse breeding, the construction of the greenhouse is an important step, what is the specific plan?

Construction Scheme of Meat Duck breeding greenhouse

1, enclosure specifications: generally use double-row type, width 9.2 meters, length can be determined according to the situation, generally 30-50 meters, 1.2 meters in the middle of the passage, eaves 2.0-2.2 meters high.

2. Ground construction: a certain slope (0.6-1.0%) is required, preferably cement or brick floor, with internal drainage ditch and external sewage tank (biogas digester).

3, net bed construction: 40-50 cm from the ground to place the horizontal frame (or 10-15 cm to lay plastic net), row spacing 2-3 meters, laying rectangular bamboo blocks or water bamboo strips on the horizontal frame, length is multiple of horizontal frame row spacing, bamboo blocks are 2-3 cm wide, bamboo blocks (water bamboo strips) are 5-10 cm apart, plastic nets are laid on the net beds, and generally the duck houses after brooding are laid with 25 × 25 mm plastic mesh.

4. Roof construction: small green shingles or grass curtains + asbestos tiles are used for roofs.

5. Feeding trough setting: the sink can be made separately from the plastic accumulated water pipe with a diameter of 25 centimeters. 5-10 centimeters away from the net bed, it can be placed against the wall or covered with a plastic basin with a diameter of 40-50 centimeters and placed on the net bed. The feeding trough generally uses the "bucket" type feeding trough, with the upper mouth 50-60 cm long and 30-40 cm wide. The lower mouth is 50-60 cm long and 10-20 cm wide. The specification of the base is the same as that of the upper mouth, 40-50 cm deep.

Management techniques of Meat Duck Culture in greenhouse

1. Feeding preparation: according to the feeding plan, prepare the rearing room, raising shed (you can also change the playground of the broiler shed into a meat duck shed), equipment and tools, etc. The nursery (including walls, floors, tools, etc.) should be strictly and thoroughly disinfected. The duck house space should be added to 15 grams of potassium permanganate with 30 milliliters of formalin per cubic meter, then fumigate for 24 hours and then open the doors and windows to discharge gas. Check the heating, heat preservation, ventilation and ventilation equipment to ensure normal operation. The day before brooding, the nursery should be heated and checked to see if the temperature required for brooding can be met.

2. Brooding conditions: the brooding temperature on the first day was 30 ℃ ~ 32 ℃, then decreased by 1 ℃ every three days, and gradually de-heated, so that the ducklings were evenly distributed and the temperature and humidity remained stable. Duckling house heating, can use underground flue, wood-burning stove, coal stove, infrared lights and other methods, but should pay attention to good ventilation, prevent carbon monoxide poisoning and fire and so on. Day and night light can be used at the age of 1 to 3 days, and the lights are only needed to be turned on in the morning and evening after 4 days of age. If there are playgrounds and pools, ducklings should also be trained and trained.

3. Drinking and eating: ducklings should master the principle of "drinking early, eating early, drinking first and eating later". Ducklings drink 0.02% potassium permanganate water or 5% glucose water within 24 hours. About 1 hour after drinking water can be fed, the first feeding can generally use chopped corn, chopped black beans, chopped brown rice, etc., boil the above feed into half-cooked, soak it in clean water and then pick it up. The feed for the first time is not raw, not hard, not hot, not rotten, not sticky. Sprinkle on tarpaulins or plastic sheeting, sprinkle evenly, shout while sprinkling, and train food intake. The second time, ducklings can be fed with full-price pellet feed.

The feeding formula of meat duck

Meat duck (1-25) feed formula: corn 50%, rapeseed cake 20%, broken rice 10%, wheat bran 10%, fish meal 7.5%, bone meal 1%, salt 0.5%. Mid-term duck (26-45 days old): corn 50%, rapeseed cake 5%, broken rice 10%, wheat 17%, wheat bran 12%, fish meal 4.5%, shell meal 2%, bone meal 1%, salt 0.5%, remove soybean, reduce 5% rice bran, increase corn 10%.

Prevention and treatment of viral Hepatitis in Meat Duck

Ducklings should be kept in strict isolation, especially those under 5 weeks old, should be provided with appropriate amounts of vitamins and minerals, and drinking water from open-air pools inhabited by wild waterfowl is strictly prohibited. Hatching, brooding, breeding and fattening should be strictly divided, and feed tubes and appliances should be cleaned and disinfected regularly. At the beginning of the epidemic or after the hatchery is contaminated, the ducklings that come out of their shells should be immediately injected with high immune serum (or yolk) or the serum of convalescent ducks, each 0.3 × 0.5 ml, which can prevent infection or reduce death.

The construction plan of the meat duck greenhouse should pay attention to the specifications, and then the layout of each link is also very important, after the construction can be raised. Be sure to pay attention to feeding and preparation when breeding. The duck house needs to be cleaned and disinfected regularly, and only when these are done, can it grow better.