Breeding techniques for pheasants - breeding techniques

The choice of breeding pheasants The establishment of excellent breeding pheasants is based on the requirements of the breeding objectives. It is necessary to select the hens that meet the requirements of the male and female pheasants, and after strict selection and scientific and rational breeding management, The male and female breeding pheasants achieve good reproductive performance, so that their excellent genetic potential can be fully demonstrated.

(1) According to the body appearance and physiological characteristics, the selected species of pheasant must have the obvious characteristics of this species, which is well developed and robust. Female pheasant: large size, well-balanced structure, well-developed, lively and active, strong foraging power, moderate width and depth, long and thin neck, large and flexible eyes, short and curved jaws, deep and full chest width, wide back, Flat, long, feathers close to the body, shiny, feathers in line with species characteristics, tail developed, stand still when standing on the ground, feathers close to the body shiny, feather color in line with species characteristics. The anus is clean, loose and moist, and has a large abdominal volume. The distance between the ends of the two pubic bones and the sternum and the pubis is wider. The egg production is high and the meat production performance is good. Male pheasant: The body is well-balanced, well-developed, bright red face, clusters of ear tufts upright, chest broad and deep, back wide and straight, thick neck, feathers and gorgeous, but in line with the characteristics of this species. Male characteristics are obvious, sexual desire is strong, feet are widely spaced, standing is strong, outstanding growth rate and meat production performance.

(2) According to the recorded results, the main indicators were selected as early growth rate, body weight, chest width, length of toe, toe thick and slaughter rate. Meat quail chickens require early growth as fast as possible, short feeding period, rapid turnover of capital equipment, high feed remuneration, and large economic benefits. The larger the weight of meat pheasants, the more meat produced, the higher the slaughter rate, and the larger the broiler's body size with wide chest, long toe and thick toe. The meat quality of pheasants for meat is also very important and should be fresh, fragrant, and tender. The meat quality was negatively correlated with the growth rate. The pheasants with faster growth rate were slightly inferior in meat flavor. In addition to considering the above indicators, the indicators on fecundity should be selected: egg production, egg weight, fertilization rate, hatching rate, brooding rate, and bred rate.

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