【摘要】 2001~2003年在郑州市动物园对笼养红腹锦鸡的繁殖习性与人工孵化进行研究的结果表明,求偶炫耀可见于每年的11月上旬至翌年7月中旬,产卵时间为4月上旬开始,6月中下旬结束,鸡群持续产卵时间约57~76天.产卵盛期是4月上旬至5月上旬.平均产卵数为7.09枚/鸡.年.平均产卵数最多的为2龄鸡,达到17.75枚/鸡.年,平均卵重29.97±3.35(21.2~44.5)克,受精率为60.37%,电孵化器孵化,孵化率为93.28%,孵化期为24(22~25)天.更多还原

【Abstract】 Breeding and artificial incubation were studied on captive Golden Pheasant (Chrysolophus Pictus) in Zhengzhou Zoo from 2001 to 2003. The results indicate that the courtship display of the male occurs from the early November to the middle of next July. Females lay eggs from the early April to the late June, and the period is about 57～76 d. The peak time of laying eggs is from the early April to the early May. 7.09 eggs are laid every female a year. The most is the hen of 2 years old, reaching 17.75 eggs a year. The average is 29.97±3.35(21.2～44.5)g. The rate of fertilization is (60.37%.) The rate of hatching is 93.28% and incubation period is 24(22～25)d by electric incubator.更多还原