First, the choice of species. The meat duck can choose Cherry Valley Duck, Beijing Duck, Dongguan Duck, Haian Duck, Linwu Duck, etc., suitable for rapid feeding. Second, young chicks training. 20 to 25 days old ducks are called young chicks. The goal of nurturing young chicks is to strive to raise the survival rate to more than 90%, and secondly, to develop large-size, robust ducklings. 1. Choosing broodstock: The characteristics of a sturdy youngster are: eyefulness, liveliness, liveliness, symmetry, clean and fluffy hair, good healing of the umbilical cord, fullness of the body in the hands, feelings of struggle, power and brilliance; Feel the duck's feet warm, and after contracting the cloaca, the contraction is strong and the cloacal cavity is clean and moist. 2. Insulation: The ducklings should be kept at 27-31°C within 7 days after hatching; after 7 days of age, the temperature can be lowered by 1°C per day, and kept at about 15°C after 15 days of age; after 20 days of age, you can press Raised at room temperature. 3, open food: ducklings can be eaten after 20 to 24 hours. When you eat, you must first drink and then feed. For first-time drinking water, one-tenth of potassium permanganate or 10% glucose should be added to facilitate the removal of meconium. Drink 1 hour after drinking. Use boiled, half-cooked rice, soaked in clean water to remove stickiness. After draining, mix in 1.5% to 2% of sugar and spread evenly over the plastic tray. Let ducklings eat and eat. . On the day of eating, feed and drink once every 2 hours, feeding only 80% of the full. 4, drinking water and feeding: 2 to 4 days of age, drinking water every day, feeding each 5 to 7 times; 5 to 15 days for 4 to 5 times; 15 days after the 3 to 4 times. The feed was still cooked with half-baked rice, but from the 4th day, no sugar was added and compound feed was added. At the same time, we must add green feed. From 4 to 10 days of age, green feed can account for about 20% of the diet, and after 10 days of age, it can account for 30% to 40% of the diet. Single feed and mixed feed can be used. 5, release water: ducklings out of the shell 2 to 5 days, you can use the drain screen to install the young animals into the water 5 to 7 minutes, the first wet feet, then slowly sinking, let it swim, play, wash down. After that, you can regularly discharge water every day. Before the 7th day of age, release water 2 to 3 times a day for 10 to 20 minutes; after 7 days of age, add 8 to 12 cm of shallow water after each feeding; after 15 days of age, increase the water depth to 15 to 15 25 cm. Third, the young bred ducks in the 20 to 50 days or 25 to 65 days of this stage known as the young. 1. Feeding and rearing: Mainly applicable to large white feather varieties such as Cherry Valley Duck, Beijing Duck and Degao Duck. The venue is available next to Tangku or Riverside. The pens should be air circulated. Houses should be made of bamboo strips with a height of 60 centimeters, 6 square meters, and 30 to 50 ducks. In the side of the sidewalk, hang the trough and sink. Feed the water 4 times a day to make it as full as possible. In addition, it is necessary to strengthen the water bath in the middle of the house feeding. Conditions can be placed in the reservoir, river bath. 2, grazing and breeding: Mainly applicable to Gaoyou ducks, Jianchang ducks and other varieties of ducks. Can be placed in paddy fields, ponds and other waters, the grazing ducks will be divided into several rows, was "a whip" lineup slowly foraging forward, is conducive to falling valley, grass seeds, insects, etc. were swept away. The grazing time is usually 1 time in the afternoon, and feed supplements 2 to 3 times a day. Fourth, short-term fattening. The main purpose is to increase the fatness of the duck and make the meat more delicious and tender. When the youngster is raised to about 55 days of age, it has a certain skeleton and muscles, and it is the fastest growing time. At this time, fattening is most appropriate. High-energy and low-protein compound feeds should be used during fattening, which is beneficial to "rapid accumulation of fat." The methods are as follows: 1. Self-feeding and fattening: The compound feed is added with water and wet for 3 to 4 hours for softening to increase digestibility and feed reward. Feed regularly 4 times a day. After feeding, the ducks were put into the water and bathed in water to facilitate digestion. One of them is a night snack and there is plenty of water available. The ducklings in the management should be dark, so that the ducks will have less activity and rest. Guan Ya site should be clean, avoid moisture, smoke odor, or seriously affect the fattening efficiency. 2. Fill fattening: Add water to the compound feed and make it into a dry paste shape, and hand-roll into a round bar with a diameter of 3.3 cm and a length of 5 cm. The operator sits on a stool with his legs clamped on the lower part of the duck body. The thumb and index finger of the left hand open the duck's beak. The middle finger presses on the tongue. The right hand sticks the water to make it lubricate, and then fills it from the mouth to the esophagus. Fill 3 times a day. For the first to fifth days of fattening, 3 to 4 round sticks are fed at each time; 4 to 6 sticks are filled every 5 to 9 days, and 6 to 9 sticks are filled each time after 9 days. After filling, feed enough water to allow the duck to exercise properly and take a bath for a few minutes every day to digest long fat. Fattening is generally 10 to 15 days. When the meat duck grows to 2 to 3 kg, it can be listed.
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