1. The main production area of silkie is in Taihe County, Jiangxi Province, Quanzhou, Fujian Province, Xiamen and the coastal areas of southern Fujian Province. It is also known as Taihe chicken, which is recognized internationally as a standard breed. The chicken has a special nutritional tonic, medicinal and ornamental value, the main treatment of gynecological diseases, "chicken white phoenix pill", that is, the chicken with the whole chicken made of medicine.
Silk-haired chicken adult rooster weight 1.25-1.5 kg. 25 a 1 . 50 kilograms, hen 1.00 1.00 1.50 kilograms. 25 kilograms. The age of laying is 165-195 days, the annual egg production is 80-120, the average egg weight is 37-46 grams, the egg shape index is 1.36, the shell is light brown. The average egg weight is 37.46 grams, egg shape index is 1.36, and the eggshell is light brown. The eggshell is light brown. The hens are strong in holding. The average fertilization rate of breeding eggs is 85% to 90%, and the average hatching rate of fertilized eggs is 80% to 85%. 90-no day-old commercial pullets can reach 1kg for both males and females, with a consumption ratio of 1 : 3.1 to 1 : 3.1. The consumption ratio is 1:3.1 to 1:3.3, and the survival rate of the whole period is up to 1kg.
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These are the first time I've ever seen a chicken in the market, and I've never seen one.
2. The Chinese black cockerel is a variant of the silkie. The whole body feathers are black and silky, rich in melanin deposits, and the meat is delicious and smooth, fragrant and sweet. The adult cock of the Chinese black phoenix chicken weighs 1.25 kg and 1.5 kg, and the adult cock weighs 1.5 kg. 25 - 1.5 kilograms, hens 0.5 kilograms, females 0.5 kilograms. The adult male chicken weighs 1.25-1.50 kilograms, the female chicken 0.9-1.1 kilograms. 9 a 1.18 kg. 18 kilograms. The age of laying is 180 days, and the annual egg production is 140-160, with an average egg weight of about 40 grams. The eggshell is brownish brown with a few white. The eggshells are brownish brown with a few white ones. The average weight of newborn chicks is 28 grams, and the average weight at the age of 1 month is 168 grams, at the age of 2 months is 485 grams, and at the age of 3 months is 750 grams. The whole period from shelling to 3 months of age, the consumption ratio is l : 3.0%. 20
3. The white-feathered rooster in Jiangshan is the main producer. Jiangshan white feather chicken is mainly produced in Jiangshan County, Zhejiang Province. The chicken has white feathers all over the body, small and delicate body shape, compact and dense all over the body, large round and convex eyes. Ebony skin, ebony flesh, ebony bone, ebony wing, ebony feet. Peacock green earlobes, single crown, reddish-red color. The average weight of adult rooster is 1.615 kg. 615 kg, the average weight of adult hens 1 . 485 kg. The average age at laying is 184.48 days. The average age of laying is 184.48 days, and the average egg production at 500 days old is 138.29 eggs, with an average egg weight of 56.5 kg. The average age of laying is 184.48 days, the average egg yield at 500 days old is 138.29 eggs, the average egg weight is 56.47 grams, the nesting rate is up to 1.485 kg. The average egg weight was 56.47 g. The nesting rate was 73%, and the eggshell thickness was 0.36 mm. The eggshell thickness was 0.36 mm and the egg shape index was 0.72-0.72 mm. The egg shape index was 0.72-0.74. Egg shape index was 0.72-0.74. The slaughtering rate was 75.66% for males and 65% for females. 66 % for males and 65 % for females. Chick survival rate can reach about 85%.
4. The Xuefeng chicken is produced in Qianyang County, Hunan Province. The hair color of the chicken is a mixture of mixed colors, black and white. Mixed color and black almost each accounted for 1 忍, white point level. Medium-sized, rectangular body, compact and dense structure of the whole body, black skin, black meat, black bone, black howling. Single crown, purplish red with green ear lobes. Cockerel crown is large and erect, majestic body, long and straight back, muscular chest, full tail feathers, sexually mature cockerel tail feathers upturned in fan shape.
The average weight of a 6-month-old rooster is 1.514 kilograms. 514 kilograms, the hen is 1.265 kilograms. 265 kilograms. The average weight of a 6-month-old rooster is 1.514 kilograms, and that of a hen is 1.265 kilograms. The age of laying is 156-250 days, and the average age of a rooster at crowing is 153 days. The average egg yield at 500 days of age is 94.58 eggs, the average egg weight is about 46 grams, and the egg shape index is 0.72-0.72. The egg shape index was 0.72-0.74. The egg shape index was 0.72-0.74, and the eggshells were mostly light brown, with a few white. 72.1 % of 6-month-old roosters and 70.1 % of hens were slaughtered whole and clean. The slaughtering rate of 6-month-old roosters was 72.1 %, and that of hens was 70.6 %. The slaughtering rate was 72.1 % for males and 70.6 % for females at 6 months of age. Chick survival rate is around 85%. The nesting rate is more than 90%.
5. Yuqian black-feathered black chicken is produced in Yogan County, Jiangxi Lake area. The chicken body feathers black, small size, lively and active, responsive, foraging power, adaptability. It has black skin, black meat, black bone, black noise and black feet. After a long period of systematic selection and breeding, the genetic performance is basically stable.
Yugan black-feathered black chicken laying age of 150-160 days, 500 days of age, egg production of 145-160. Egg weight is 46-50 grams. The qualification rate of breeding eggs is 90% to 95%, the fertilization rate of breeding eggs is 90% to 95%, the slaughtering rate of male chickens is 71.21%, the slaughtering rate of female chickens is 71.21%, the slaughtering rate of female chickens is 71.21%. The slaughtering rate of male chickens was 71.21%, that of female chickens was 65.30%, and that of male chickens' breast muscle was 71.21%. 30 %, breast muscle slaughtering rate of 12.85 % for roosters and 12.5 % for hens. The slaughtering rate of breast muscle was 12.85% for males and 16.05% for females. 05 %.
6. Tengchong snow chicken is produced in Tengchong County, Yunnan Province. The chicken body feathers snow white flawless; black skin, black meat, black bone; medium size, sturdy and compact, back slightly long, wide and flat, action agile, flexible reaction. Head small, single crown, rooster crown reddish-red, hen crown reddish-black. Wing black, ears green. Feet four toes, tibial toes are black.
The average weight of adult roosters is 1.84 kg, and that of adult hens is 1.5 kg. 84 kilograms, the average weight of adult hens 1.57 kilograms. 57 kg. Cockerels are 4-5.5 months old. At 4.5 months of age, hens start crowing and lay eggs at 5.6 months of age. 100-150 eggs are laid annually, weighing 42 grams, with light brownish-white shells and an egg shape index of 1.299, and hens have a high degree of clutching ability. Egg shape index is 1.299, and hens are strong in holding. The ratio of male to female is 18 to 10. Under natural incubation, the hatching rate can reach 85% to 90%, and the survival rate of chicks reaches 70% to 80%. The slaughtering rate is 66.88 % for males and 70 to 80 % for females. 88% for males and 58.83% for females. 83%.
7. Bamboo village chicken is produced in Chishui City, the hometown of bamboo. The chicken is large, flat head, single crown, chest expansion body strong, back wide waist short, high legs and feet large, well-proportioned, feathers mainly black, mixed colors and white point level which. Rooster neck feathers, back feathers with red filaments, tail feathers are dark green gloss. Wu skin, Wu bone, Wu noise, Wu crown, Wu ear, Wu shin, Wu claw.
The average weight of adult roosters in Jukang is 2.347 kilograms, and the average weight of adult hens is 2.5 kilograms. 347 kilograms, the average weight of adult hens 2.092 kilograms, roosters 5.092 kilograms. The cock crows at 5-6 months of age and the hen starts laying at 6-7 months of age. 110-150 eggs are laid annually, weighing 53.45 grams, with light brown shells. Eggs weigh 53.45 grams, light brown eggshell, strong nesting. After systematic selection and breeding, the average weight of 12-week-old male and female hens can reach 1.1 kg, with a consumption ratio of 1.5 kg to 1.5 kg. The average weight of male and female hens at 12 weeks of age can reach 1.1 kilograms, and the consumption ratio is 1:3.5.