First, the Shijiu hybrid chicken is a Hong Kong chicken-raising scientific and technical personnel. It uses the local breeder chicken from Shiji Town, Zhongshan City, Guangdong Province as its main blood, and breeds with foreign chickens. With yellow feathers, yellow feet, yellow skin, dwarf feet, PiNen, thick meat, soft, taste and other characteristics. Shijiu hybrid chicken was introduced in Shenzhen in 1979. Currently, it has been expanded and bred in some chicken farms in and outside of Guangdong Province. It has become the main chicken species for yellow chickens exported from Guangdong to other regions. 2. For broilers aged 115-120 days, the average weight of the roosters was 2.25 kg, and the hens were 1.75 kg. The survival rate was high, and there were no significant differences among the chickens. The hens produce 80-90 eggs a year, and they have a strong nest. The chicken has the advantages of coarseness, heat resistance, moisture resistance, and strong disease resistance and belongs to a medium-sized breeder chicken.
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