Hessex chicken

The commercial substitute chickens with brown shell eggs imported from Uribrid in the Netherlands can distinguish between male and female according to their color: hens color-90% are all brown-red, 8% are brown with white stripes on the back, and 2% are white but red or brown in the head. Rooster color-all: yellow accounted for 90%, white all over, but brown stripes on the back accounted for 8%. The whole body is white, but there are four narrow brown lines on the back, some of which are clear and some are not clear. Production performance: the laying rate reached 50% at the age of 158 days, the average laying rate at the age of 20-78 weeks was 76%, the annual egg production was 308, and the hens laid 299 eggs a year, with an average constant weight of 63.2 grams, a feed-to-egg ratio of 2.39, and a weight of 2.25 kg at the end of the laying period.