Introduction of improved breeds of Luoyun Ma Duck

Jinyun sesame duck is a famous local breed of egg duck in China, which is famous for its early maturity, high egg production, low feed consumption, strong disease resistance and wide adaptability.

Appearance features: the body is light and narrow, the snake head is full of eyes, the mouth is long and neck is thin, the forebody is small and the rear body is large, the buttocks are plump and drooping, and when walking, the body extends forward at an angle of 45 °with the ground, the body structure is symmetrical, compact and sturdy, with a typical egg duck body shape. Where:

◎ I (brown sesame duck) female duck is mainly brown freckled feather, the belly color is lighter, the beak is yellow, the breast and poof are orange (red) color, this type of duck feather is thicker.

The main feathers of ◎Ⅱ female ducks are light gray freckles, in which the belly feathers are white and there are strips of light brown feathers on the head and neck. The beak is grayish yellow, shins and poof are orange (red).

◎ green shell line was selected by scientific method based on line I ducks. Its appearance was similar to that of line I ducks, its coat color was reddish brown than that of line I ducks, and its beak and poof were mainly dark green.

Production performance: Jinyun sesame duck has the characteristics of early maturity and high yield. under good feeding and management conditions, eggs can be seen at the age of 85-90 days, the laying rate is more than 50% in 120 days, and more than 90% in 145 days. The peak period of egg production can be maintained for 10 months, and the total egg production at 500 days can reach 330, with a total egg weight of more than 21 kg. The egg feed ratio during laying period is 2.7rel 2.85, and the green shell rate of green shell line is about 90%. Jinyun sesame duck also has smaller body size and relatively low feed consumption. Strong resistance to disease and stress, cold and drought resistance, captive breeding, cage breeding, grazing, adapting to superior production performance such as raising all over the country.