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大熊猫“芝芝”首次当妈 对双胞胎儿子各种嫌弃

2017-05-22 19:50:47   新华社

原标题:今年全球首对圈养大熊猫双胞胎幼仔在成都诞生

新华社成都5月22日电(记者杨迪、余里)成都大熊猫繁育研究基地22日对外宣布,今年全球第一对圈养大熊猫双胞胎幼仔于4月24日在该基地诞生。这两只雄性双胞胎幼仔现已度过了危险期,截至22日体重分别为大仔852克、小仔844克,生理指征和健康状况良好。

这对双胞胎幼仔的母亲是成都大熊猫繁育研究基地的雌性大熊猫“芝芝”。4月24日,“芝芝”于22时07分、23时03分分别产下雄性双胞胎幼仔。两幼仔初生体重分别为104.9克和110.7克,身体健康。

记者从成都大熊猫繁育研究基地了解到,这是“芝芝”第一次当妈妈。产仔后,“芝芝”看见幼仔很害怕,不仅不抱幼仔,还不停地向墙角和墙壁挤。饲养管理人员多次试着将幼仔还给“芝芝”,“芝芝”除偶尔看一眼、用手刨一下外,就置之不理,或蜷缩睡觉。这给幼仔的哺育带来了极大困难,因为圈养新生大熊猫幼仔只有吃了足够的初乳才能成活。

为保证幼仔的成活和健康,最初的两天里,成都大熊猫基地利用库存的初乳对两幼仔进行人工喂养,其后由于两幼仔每天的奶量需求增大,且库存的初乳不够。为缓解这一矛盾,成都大熊猫基地繁育团队经反复协商,决定用血清替代部分初乳。

同时,饲养人员仍不放弃对“芝芝”的挤奶训练,并反复将幼仔还给“芝芝”,此外还让“芝芝”观看其他大熊猫母兽哺育幼仔的录像以期激发其母性。终于,在产后第5天,“芝芝”可以挤到2毫升母奶,两幼仔也终于能吃到自己母亲的乳汁。到产后第9天,“芝芝”可以接受并哺育两幼仔,两幼仔也终于可以享受母爱,畅饮母乳。

目前,经过成都大熊猫基地饲养专家团队20余天的精心调理,“芝芝”身体健康,产奶量好。(完)

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