鸡肉:鸡肉为雉科动物家鸡的肉。家鸡的祖先是红色原鸡,如今在广西、云南、海南一带还能见到。早在4000千多年前,我国古代人民已经将鸡作为家禽饲养。鸡的寿命约为20年,公鸡善啼,羽毛美艳,喜斗。母鸡5～8月龄即开始下蛋,年产200～300枚不等,蛋量50～65克,产卵量逐年递减。鸡肉 Chicken: Chicken is the meat of the Phasianidae chicken. Chicken ancestors are red chicken, and now in Guangxi, Yunnan, Hainan area can see. As early as 4,000 years ago, the ancient people of our country have already kept chickens as poultry. The life expectancy of chickens is about 20 years, the rooster is good at singing, the feathers are beautiful and the joy is fighting. The hen starts laying eggs from 5 to 8 months of age, with an annual output ranging from 200 to 300 eggs and an egg weight of 50 to 65 grams. The fecundity decreases year by year. chicken