黄头鹡鸰产卵能学的研究  

Energetics of Egg-Laying of Yellow-headed Wagtail

作　　者：胥执清 邓合黎 张晓爱[2] 王祖望[3] 

机构地区：[1]重庆自然博物馆,重庆400700 [2]中国科学院西北高原生物研究所,西宁810001 [3]中国科学院动物研究所,北京100080

出　　处：《西南师范大学学报（自然科学版）》2001年第4期438-442,共5页Journal of Southwest China Normal University(Natural Science Edition)

摘　　要：在自然生长状态下 ,用测定在黄头脊鸟令鸟 (Motacillacitreola)成鸟产卵期性腺及输卵管蛋的质量变化的方法 ,研究了它们在产卵期间的能量投入及其分配形式 .产卵期 ,雌鸟用于性腺增长和卵形成的能量预算为 6 6 2 4～71 19kJ ,其中用于蛋白质和脂肪的能量分别为 40 42kJ和 2 5 82～ 30 78kJ,占总能量预算的 5 6 8%～ 6 1 0 %和36 3%～ 46 5 % .用于繁殖蛋白的能量分配为 :输卵管 2 77kJ ,卵黄蛋白 12 80kJ ,卵白蛋白 2 4 85kJ.雌鸟耗能最大的是第 0d～ +1d ,达 (13 2 8～ 14 2 6 )kJ/d .产卵期雄鸟耗能 (用于性腺增长 ) 7 98kJ,雌雄亲鸟用于卵的形成和性腺增长共投入能量 74 2 2～ 79 17kJ.雌鸟耗能为雄鸟的 8 3倍～ 8 9倍 .The total energy budget and its distribution forms in the adult Yellow headed Wagtail ( Motacilla citreola ) at egg production and laying stage in the wilds were studied throught methods of measuring the changes in weight of ovary and oviduct egg. The energy budget of a female Yellowed headed Wagtail is 66 24～71 19 kJ, apportioned protein is 40 42 kJ(56 8%～61 0%) and the lipid is 25 82～30 78 kJ (36 3%～46 5%). The energy have been used as following: 2 77 kJ for reproducing protein, 12 80 kJ for yolk protein and 24 85 kJ for albumen protein. The maximum energy expen diture by the female is 13 28～14 26 kJ/d at days 0～1 During egg laying the energy budget (to envelopment ovary) by the male is 7 98 kJ. In sum, the total energy demand of egg production and laying for both female and male is 74 22～79 17 kJ. The requirements of female is as 8 3～8 9 times as that of male.

关 键 词：产卵能学 黄头JiLing 能量生态学 

分 类 号：Q959.7[生物学—动物学] Q958.1