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2017年全球首对圈养大熊猫双胞胎诞生(组图)

2017-05-22 16:21:43   华西都市报

华西都市报-封面新闻讯(记者杨雪)4月24日,成都大熊猫繁育研究基地(以下简称“成都大熊猫基地”)雌性大熊猫“芝芝”分别于22点07分、23点03分产下2只雄性双胞胎幼仔,初生体重分别为104.9g和110.7g。两幼仔出生后声音洪亮,身体健康。“芝芝”所产下的雄性双胞胎,是2017年全球第一对新生圈养大熊猫双胞胎。

今年3月29日,“芝芝”开始出现减食反应,不吃窝窝头,每天吃少许竹笋的临产症状。据悉,此次产仔是大熊猫“芝芝”的初次产仔,产仔后的大熊猫“芝芝”,看见幼仔很害怕,不仅不抱幼仔,还不停的向墙角和墙壁挤。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的困难,因为圈养新生大熊猫幼仔只有吃了足够的初乳才能成活。

为了保证幼仔的成活和健康,在最初的两天,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,让其观看其他大熊猫母兽哺育幼仔的录像以期激发其母性等方式进行练习。终于在“芝芝”产仔后第5天可以挤到2ml母奶,两幼仔也终于能吃到自己母亲的乳汁,其后挤奶量也逐渐增加,在第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。

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。目前,两幼仔度过了危险期,截止5月22日,新生幼仔体重现分别为大仔852g、小仔844g,生理指征和健康状况良好。

责任编辑:刘敏丹 CN012
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