Joke Collection Website - Mood Talk - Yuanyang duck, can everyone talk about it? I don't know much about it.
Yuanyang duck, can everyone talk about it? I don't know much about it.
I like water. Mandarin ducks and ducks are waterfowl. They can feed, swim and mate in the water. Swimming and bathing in water can keep feathers clean, help to dissipate heat, promote metabolism and keep healthy, but they don't like being in water for a long time.
2 gregarious. Mandarin ducks and ducks live in groups. As long as there are suitable breeding places and conditions, they can live well in breeding and reproduction. Gentle temperament, not afraid of people, tolerant of rough feeding, good at foraging, can be raised in small groups or in large groups.
③ Cold tolerance. Strong adaptability to climate and environment, cold and heat resistance. As long as the feeding conditions are good and the temperature is low in winter and spring, it will not affect egg laying and weight gain. Poor adaptability to hot climate, often stop production and molt in summer and autumn.
4 omnivore. Mandarin ducks and ducks have poor sense of smell and taste, and have low requirements for feed and fragrance. They can swallow rough food balls and store them in the enlarged part of the esophagus. Muscle and stomach are under high pressure and often retain gravel, so they can grind food well. Therefore, meat ducks and mandarin ducks eat more at one time and have a wide range of feeding habits, so they can widely eat animal and plant feed.
2. Typical characteristics
Yuanyang is oval in shape, with a narrow front and a large head, a short neck, a short and narrow carapace, a well-developed sawtooth in the beak, a flat and wide chest, a slender tail, and red sarcoma around the base of the beak and the rim of the eye. Male mandarin ducks are bigger than female mandarin ducks. Yuanyang's toes and claws are very sharp, especially the toes and claws of male Yuanyang are sharp and hard, and the beak should be broken at the same time (also use a beak breaker). Broken claws can prevent ducks from chasing, fighting, trampling and scratching each other during mating, keep the appearance of ketone body beautiful, prevent ducks from hurting people when catching ducks, and facilitate feeding operation. Ducks and ducks enter the mature stage, and they eat a lot and excrete a lot. The barn must be cleaned every day and replaced with some padding to keep it clean, dry and ventilated. Doors and windows should be opened to strengthen ventilation, and artificial forced ventilation should be used to cool down when necessary. Dark room rest is helpful for rapid fattening, and the barn should be illuminated for a long time (10 ~ 14 hours a day) to minimize exercise. Feed more sulfur-containing amino acids during the growth period, such as fish meal and feather powder. Pay attention to the feeding density and light.
3. Production performance
① Meat production performance. According to the measurement, under the current breeding conditions, the average birth weight of ducks and ducks is 40 grams, 1 1 week-old male ducks and ducks are 3.64 kilograms, and the maximum weight can reach about 5.0 kilograms, and the adult female ducks and ducks are 2.6 kilograms. The ratio of meat to feed was 1 ∶ 2.80 ~ 3.00, and the semi-clean slaughter rate of adult ducks was 80% for male ducks and 84% for female ducks. The slaughter rate of Gongquanjing decoction is 74%, the slaughter rate of female body is 75%, and the average liver weight is more than 260 grams.
② Laying performance. The female duck can lay eggs for 6 months, and can lay 180 ~ 2 10 a year, with an average egg weight of 65 ~ 85g and a maximum egg weight of 100g.
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