Mallards are also known as cannabis ducks, red-legged ducks and big ducks. They are introduced from the United States and other places. Breeding mallards have the characteristics of investment, quick results, and high returns, and are a shortcut for farmers to raise their wealth. At present, the cost of commercial meat mallard duck breeding does not exceed 15 yuan each, and the market price is between 22-25 yuan, each of which can make a profit of about 10 yuan, and the economic benefits are very significant. Here's a high-tech feeding technique for mallards. Let's take a look.
First, select the venue
Wild duck farms should have no farms around them, taking into consideration the living habits of wild ducks and the requirements of their environmental conditions, as well as considering the conditions of power supply, drinking water sources, roads, and sanitation and epidemic prevention. Duck farms, duck beaches, and water surfaces should be built in farms. Other supporting rooms. Wild ducks are afraid of wetness. Therefore, duck farms should choose high-dry terrain. They should face the south and ventilate southwards. They should be ventilated and conducive to heat preservation. They should stay away from factories with relatively noisy noise, residential areas, and major arterial roads. The duck farm should not be built in places with poorly ventilated dampness and surrounding tall buildings.
Second, choose strong chicks
The quality of the ducklings directly affects the brooding effect. Ducklings have the same hatching time, normal development, bright hair color, great eyes, good abdominal contraction, and struggle in the hands. Weak young duck hair dry, nail umbilical, large abdomen umbilical, soft, weak, too much weight or too light.
Third, safe transportation
When ducklings are transported, it is advisable to use 80-100 sticks per basket, which is filled with straw and can also be used to pack ducklings in cartons. Cold weather should be covered with a thin cloth or a thick cover. Find out how the ducklings play, and unplug them in time. Avoid sun and rain during transportation.
IV. Room disinfection
The brooding room should be thoroughly cleaned before entering the brood. Use formaldehyde and potassium permanganate for fumigation. Close the doors and windows for 30 minutes and open the doors and windows to ventilate and ventilate. After the 0.2% potassium permanganate aqueous solution was used to clean and sterilize the brooding space and utensils, the clean water was used to clean the brooding areas and utensils, and then the ducklings were put into the brooding room.
Fifth, feed batch materials
When wild ducks start eating, they must add a small amount of fishmeal in their feeding, and feed compound feed for a few days. At the same time, appropriate amounts of green feed, small fish, fresh meat, quail, and other live animals should be added. After one month of feeding, the protein content of the feed should be reduced to 10%, and the proportion of fishmeal and soybean meal should be appropriately reduced to gradually increase the proportion of roughage to 20%. Feeding 100 grams of green leafy fodder such as cabbage leaves, alfalfa and grass every day promotes the growth of the skeleton of the wild duck and postpones development. After 2 months, it is necessary to reduce roughage, increase the protein feed to 18%, and continue to increase the green feed.
Sixth, eating water
Put a plastic sheet on the tray or the screen, and put a full amount of ducklings mixed with a little water to allow the ducklings to feed freely. The ducklings used 0.1% potassium permanganate water for the first time to eliminate meconium. Insufficient drinking water will affect the growth and development, must provide adequate clean drinking water, and add the right amount of glucose and vitamin C.
Seventh, adjusting the water
When the weather is clear and the outdoor temperature is around (20°C), the ducklings should be released as early as possible, so that the ducks adapt to the domesticated ecological environment and enhance their physical fitness. In summer, water can be released at 1 week of age, and it can be postponed to 2-3 weeks of age in spring and autumn. The release of water was done after eating. The first time of water release is slightly shorter, generally 15-20 minutes, after which the frequency of water release and the time of water release are gradually increased. After the water is drained, let the ducklings dry feathers on the grass and then return to the duck house after a short break.
Eight, heat and humidity control
The ducklings should be controlled at 26-31°C within 1 week of age. After 1 week, the temperature of ducklings can be reduced by 1°C per day. After 15 days, the ducklings can be kept at 21°C. After 3 weeks, they can be kept at room temperature. Observe the performance of ducklings at any time and adjust the indoor temperature in time. Humidity for brooding is generally 70% for 1 week, 60%-66% for 2-3 weeks, and 55% for later.
Nine, suitable for light
The 1-3 day old brooding room should have day and night light. Adequate light can increase the viability of the ducklings, stimulate appetite, help digestion, and keep the house warm and dry. If the lighting time is not enough during the day, artificial light can be used.
Ten, prevention and treatment of diseases
The duck house should be kept dry, warm, clean and hygienically. Disinfection should be done regularly. The duck house should be sterilized on a regular basis with a disinfectant such as bactericidal agents, once every 3 days in spring and summer, once a week in autumn and winter, and should be adhered to every time when an infectious disease occurs. Daily disinfection. The ducklings were vaccinated with a viral hepatitis vaccine at 1 day of age, immunized duck quail vaccine at 20 days of age, and avian cholera vaccine at 30 days of age. Commonly used heart and lotus, honeysuckle and other soup mixed feeding, can reduce the incidence of ducks. Prone to aspergillosis in the spring, each duckling can be given 3-5 mg of nystatin, and with 0.1% copper sulfate solution as drinking water, has a good effect.
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