Barred Plymouth Rock chicken feathers City About Heng spot the basic characteristics of the chicken, black and white plumage, mottled consistent width. 1, physical characteristics: wide white stripes on black rooster, hen markings consistent width. Xiang Yu Hen head edge mosaic orange or khaki, feathers closely, delicate and beautiful; rooster saddle feathers Xiang Yu and mostly red, black tail with a green sheen; the first type are mostly flat, up to crown a single crown, beak the base is black with white edges and tip; shank color in white; color to white up to the claws, skin colors are white. 2, growth performance: growth for 4--6 months, weighing about 2.5 kg rooster, hen weighing about 2 kg. 3, laying performance: egg 180--200 years, an average of 50 - 60 grams of egg weight, eggshell color, mostly pink. 4, reproductive performance: sexual maturity 150--180 days, male and female ratio of 1: 12--15, breeder fertilization rate of 90% or more.