绿孔雀的饲养繁殖及阶段发育  

The Breeding and Stage Development of Green Peafowl(Pavo muticus)

作　　者：辛景禧[1] 李文笙[1] 王卫东 

机构地区：[1]中山大学生物系

出　　处：《生态科学》1989年第2期79-86,共8页Ecological Science

摘　　要：通过观察、测量纪录及分析,对绿孔雀的饲养、繁殖及阶段发育,获得以下结论:1.繁殖期在广州从每年的3月中旬到7月底;2.繁殖过程与其他早成雏鸟类一样,分发情、求偶、交配、产卵、孵化、育雏几个步骤,人工饲养下最佳配合为1雄4～5雌;3.繁殖季节的产卵数量一般为10～27个,不同个体的产卵高峰期不一致;4.蛋的孵化温度约为37℃,孵化周期为26～28天;5.蛋的孵化率约为86%,影响其繁殖率的主要因素是“无精蛋”;6.幼体在出壳1周后,开始快速生长;7.幼体在生长发育中,以体重,体长增长最快,嘴峰生长最慢。The research work was about the breeding and the stage develo- pment of green peafowl (Pavomuticus).we got some results as follows: 1.Most of the green peafowls (Pave muticus) kept in Guangzhou breed annually from the middle of March to the end of July,lasts about four months. 2.Their reproduction time are divided into rut,courtship,mating, egg laying,hatching and brood like the other praecoeid birds.A peacock usually lives with several peahens,so the optimal form of peafowls to be bred is one peacock with four or five peahens. 3.Every peahen lays about ten or twenty-seven eggs,and less or more than that.The top laying time is not the same to every one. 4.The temperature of incubating is 37 centigrade or so and the period is about 26-28days. 5.Its incubational rate is rather high nearly 86 percent,but the appearance of non-fertilized egg effects seriously produetional rate. 6.Young peafowls grow rapidly one week after out of egg,that is to say,they grow quickly,completely and apparently since seven- day age. 7.Within the growing and development of all parts of a young peafowl,the body we ight and body length increase fastest,but the culmen slowest.

关 键 词：嘴峰 阶段发育 早成雏 孔雀属 繁殖期 幼体发育 最佳配合 产卵高峰期 人工饲养 无精蛋 

分 类 号：Q14[生物学—生态学]