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First, the appearance of the characteristics of chicken hen body hair, hair color is yellow-brown or yellow, small body strong, short thighs, hind well-developed, tail tilt, flexible and agile, with egg chicken characteristics, crown points For single crown, double crown, single crown for more than the face, ears, crowns are red, palate, toes, claws are dark gray, a few individuals have toes and claws, the skin is white, yellow, Uhpi is rare. The rooster has a broad chest and a large upright crown. Xiangyu, shawl feathers, and saddle feathers are golden yellow. They are shiny. There are dark green and bright feathers between the main wing feathers and the tail feathers. The body is light and bright and the legs are tall and strong, and they are staring at the gaze. Big cock" is known. Although the individual pheasant is small, the keel develops well, each part is well-balanced, and the ankle is relatively short, but the feet and claws are well developed. The mid-toe (claw) is up to 6 cm long and is good at planing and feeding.
Second, the growth and development characteristics of chickens hens average shell weight 39.5 grams, feathering age of 50 days, 1 month old chickens weighing 210 grams, 6 to 7 months of sexual maturity, male and female chickens reached adult weight of 71 % and 68%, mature at 10 months of age. In the case of free-range farming, the male-female breeding ratio is 1:15 to 20, and the fertilization rate is 90%. The pheasant is not strong in the nest, and the people in the production areas often adopt artificial fireball hatching. The hatching rate is more than 80%. Chicks are easy to manage after being hatched, and the survival rate is more than 90%. Most pheasants start moulting from September and the moulting duration is generally around 45 days. The average weight of adult hens was 1.4 kg, and the weight of adult cocks was 1.75 kg.
Third, the production performance 1, laying performance: feed, season, climate and feeding methods on the pheasant chicken egg production, in rural scattered conditions, the annual egg production of 150 or so, some individuals reached 180 to 200; Under the condition of feeding and feeding compound feed, the annual egg production can reach more than 220, and the egg production during the peak period can reach more than 80%. The age of production is 165 to 170 days, the ratio of eggs to eggs is 1:2.8, the egg laying cycle is 210 to 270 days, the egg weight is 50 to 60 grams, the eggshell color is pink, and the eggshell is thick, so it is easy to transport and store. The content of egg yolk is high, and the egg weight is 33.3%. 2. Meat production performance: The slaughter rate of pheasants was relatively low, and the slaughter rate of adult male and female hens was 73.9% and 66.0%, respectively. However, the meat was delicate, delicious and delicious, especially when the young rooster had delicious meat. It was Mid-Autumn Festival. Popular dishes that people love before and after and making chicken products. Pheasants have less abdominal fat and well-developed internal organs.
Quail chicken breeding technology
Cockroach chicken is a good local breed with a long history and stable genetic performance. It has many advantages such as small body size, multiple egg production, strong disease resistance, good adaptability, and high feed reward. In 1978, it was listed as a local breed of poultry in Shandong and it was a very valuable local good seed resource.