What are the common duck breeds?

The mother ducks are called laying ducks from the beginning of egg production until they are eliminated. The egg-type female ducks have a utilization period of about 350 days, which is called the first egg production year. After the moulting rests, they are reused for the second and third years. However, their production performance declines year by year and should not be retained. Common duck breeds include: Jinding Duck, Shaoxing Duck and Gaoyou Duck.

Golden Duck

Jinding duck is a duck breed that is a traditional breed of poultry in Fujian. This kind of egg-based excellent egg duck is mainly produced in Zini Township of Dinghai County. The township has a village name of Jinding, which has a history of over 200 years. Jinding Duck is named after this. Jinding Ya is a kind of duck, also known as mallard duck, South China duck.

1, appearance characteristics: Drake's head and neck feathers shiny, brown back, chest red-brown, gray belly, the main tail feathers dark brown, black feathers and slightly upturned, yellow green, yellow, neck, orange yellow, claw black The female ducks are covered in auburn sparrow feathers, with black spots of varying sizes. The back feathers gradually deepen from front to back, the belly feathers are lighter, the feathers on the neck are not spotted, the wing feathers are dark brown, there are mirror feathers, the indigo is black,胫, 蹼 orange, black claws.

2. Production performance: adult male body weight 1.76 kg, female duck 1.78 kg. The female ducks start production from 110 to 120 days of age, and produce 280 eggs each year. Under the condition of feeding, 300 eggs can be produced and 72 grams of eggs are weighed. The main eggshell is cyan, accounting for more than 95%. Male to female ratio 1:25, 90% fertilization rate, hatching rate of 85% to 92%. The survival rate of brooding was 98%, the survival rate of bred was 99%, the birth weight was 45.5 grams, and the brooding period was 28 kg at the age of 28 days. The feed ratio of ducklings was 1.9:1, and the ratio of eggs to eggs during production (from the egg production rate of 5%) was 3.4:1.

3. Characteristics: Jinding duck has many characteristics of egg production, large eggs, green eggshell, strong feeding power, high feed conversion rate, and heat and cold resistance. Jinding Duck is smart, strong in physique, quick to walk, strong in feeding power, well-developed tail glands, and strong in moisture resistance. It is suitable for beach grazing and grazing in rivers, ponds, rice fields and plains, and can also be housed. Jinding duck and other varieties of duck production hybrid, the commercial duck obtained not only has strong vitality, high survival rate, but also has high egg production, meat production and feed.

Shaoxing duck

Shaoxing duck, also known as Shaoxing duck, also known as Shaoxing duck, is an excellent egg-type small-sized duck breed in China. After long-term purification and rejuvenation, pure breed breeding, the two lines of white winged (WH) and red hairy (RE) lines were formed. At present, it has been raised in many parts of the country. Shao Shao duck has the characteristics of high egg production, high feed utilization rate, good hybridization and utilization effects, and strong adaptability to various environments.

1, appearance characteristics

The body of the WH system is based on light brown sparrow hair. There is a white feather ring 2 to 6 cm wide in the middle of the neck. The feathers on the main wing and on the abdomen and buttocks are white. The enamel, eel, and eaves are orange, and the iridescent gray and blue. Yellow; The drake's feathers are based on light maroon, the head and neck upper and tail feathers are dark green, shiny, and with a few feathers, the same as the mother duck. The ducklings are light yellow with 40 g.

RE is the main body of the duck body brown freckled feathers, brown chest and abdomen, mirror feathers dark green, shiny, grayish yellow, black kidney beans, iridescent Heshi color, light yellow skin, pale orange. Most of the drake's feathers are maroon, yellowish-yellow, blue, upper head and neck, feathers and tail feathers are dark green, shiny. Ducklings are soft, dark yellow with blackheads, black ridges and black tails. Shell weight 42 grams.

2, production performance

In the WH system, the egg age is 97 days, and the production date is 132 days, reaching 90% of the egg production rate at the age of 178 days. The egg production rate of 90% is maintained at 215 days, and the egg production at 500 days is 291.5 eggs. Weight 21.07 kilograms, egg weight 69 kilograms, egg production ratio of 2.6:1 during laying, egg production survival rate of 97%.

RE is 104 days old and 134 days old, reaching 90% of egg production at the age of 197 days, 90% of the egg production rate is maintained at 180 days, 500 egg production at 305 eggs, and the total egg weight is 20 .36 kilograms, 72 kilograms of egg weight, 2.64:1 ratio of laying eggs during laying, and 92% survival rate during laying.

There was no significant difference in reproductive performance between the WH and RE lines. The male-female ratio was 1:15 to 25, the fertilization rate was 90%, the fertilized egg hatch rate was 85%, and the survival rate from hatching to 4 weeks of age was 95%. Ducklings were hatched to identify male and female, male and female groups, ducks aged 60 to 70 days, weighing 1 000 to 1 200 g or so, and served as a market for ducks and ducks. The slaughter rate was 83%.

Gaoyou Duck

Gaoyou Duck, also known as Gaoyou Ma Duck, originated in Jiangsu Province, Gaoyou, is a famous large-scale meat and egg-type duck breeds in China. Gaoyou Duck is a good breed in the Jianghuai region of China and is one of the three famous ducks in the country. The duck is well-dive, resistant to rough feeding, strong adaptability, large eggs, good egg quality, and has long enjoyed a good reputation for producing good yellow. Gaoyou duck eggs are excellent products for eating. The texture is fresh, fine, red, oily, tender, and sandy. Protein jelly is jade, and egg yolk is red, like cinnabar.

1, appearance characteristics: Gaoyou duck female plumage brown, with small black spots, such as sparrow feathers; main wing feathers blue black; kidney beans black; iridescent dark brown; beak, tan gray, black claws. The drake is larger in size, wider in back, wider in shoulder, and longer in length in the chest. The head and neck upper feathers are deep peacock green, with brown reed hairs on the back, waist and chest, black buttocks and white belly. Indigo green, toes are orange-red, claw black.

2, production performance: adult duck body weight 3 to 4 kilograms, mother ducks 2.5 to 3 kilograms. Ducks weighed 2.5 kg at 2 months of age. The female ducks are born 180 to 210 days of age, with an annual output of 169 eggs, an egg weight of 70-80 grams, and a white or green eggshell. Under grazing conditions, a typical body weight of 70 kilograms can reach 1.5 kilograms. With compound feed, the average body weight at 50 days was 1.78 kg. Gaoyou ducks are resistant to crude omnivorous foods and have strong feeding power. They are suitable for grazing and feeding, and they have fast growth, easy fat, and good meat quality.

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