【摘要】 本文报导1998 年成都动物园一对大紫胸鹦鹉饲养管理、产卵、人工孵育以及雏鸟生长发育等系统观察资料。经观察,大紫胸鹦鹉的孵化期约23 天,孵化率达100% 。全人工饲育期65 天,成活率达100% 。更多还原

【Abstract】 The egg laying,artificial incubation of eggs and feeding of a pair of derbyan parakeet observed in 1998 were reported in this paper.The development of grovth of squabs had been detailed as well.The incubation period of derbyan parakeet is about 23 days,and the hatchbilicty of eggs is up to 100%.During the period of 65 days of artificial feeding, the survival rate of squabs is 100%.更多还原