摘要
对本省同仁县境内直岗拉尖峰地区的藏雪鸡繁殖期的若干活动进行了考察。发现该地区藏雪鸡约在4月中旬开始进入繁殖期。繁殖期的藏雪鸡尤为机警;孵化期中雌鸡的恋巢性极强。藏雪鸡巢为椭圆形,长径约25 cm,短径10～20 cm,深7～12 cm。藏雪鸡每窝产蛋7枚,每2d 产蛋1枚。蛋呈卵圆形,长径6.29±0.12 cm,短径4.34±0.09 cm。蛋壳为浅橄榄绿色,上有褐色斑点。蛋重60.64±2.71 g,孵化期27 d。
The observation of breeding activities of the Tibetan Snow Cock was carried out in the Zhiganglajian mountain,Tongren County, Qinghai Province.The braeding period start in the second ten days of April for Tibetan Snow Cock in the area.The Tibetan Snow Cocks were very nimble during breading period.The females'nesting was evident in incubation period.The nests of the Tibetan Snow Cock look like elliptical shape,with about 25 length×(10～20)width×(7～12) dapth cm in size.Every nest has seven eggs in general.The Tibetan Snow Cock lay egg every other day.The egg is ellipsoid in shape and pale olive green with brown spots in colour and 6.29±0.12 cm in length,4.34±0.09 cm in width and 60.64±2.71g in weight.The incubation period was 27 days.
关键词
藏雪鸡
繁殖
Tibetan Snow Cock
Breeding period
Breeding activities
Nset
Egg
